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Don's Directory: Company Index

0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z  

1,593 company listings start with D.

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D and J Gardner Excavation, Inc.

Parachute, CO location has 1 key person listed in Mountain States Edition

D K Oil Services, LLC

Wellsville, KS location has 2 key people listed in Mid-Continent Edition

D&A Oil Co.

Abilene, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

D&A Oil Co.

Clearwater, KS location has 1 key person listed in Mid-Continent Edition

D&B Oil, Inc

Odessa, TX location is in Permian Basin Edition

Odessa, TX location has 1 key person listed in Permian Basin Edition

D&B Rental Service

Yorktown, TX location has 1 key person listed in South Texas/Eagle Ford Edition

D&B Resources

Kiefer, OK location has 1 key person listed in Mid-Continent Edition

D&B Sales Co., Inc.

Wichita Falls, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

D&D Design Tech, Inc.

Snyder, TX location has 3 key people listed in Permian Basin Edition

D&D Drilling & Exploration, Inc.

Ferriday, LA location has 5 key people listed in North Texas/Ark-La-Tex Edition

D&D Oil

Woodsfield, OH location has 2 key people listed in NorthEast Edition

D&D Oil Co. #2

Post, TX location is in Permian Basin Edition

D&D Oilfield Service

Wamsutter, WY location has 3 key people listed in Mountain States Edition

Wright, WY location is in Mountain States Edition

D&D Power Tongs, LLC

Oklahoma City, OK location has 1 key person listed in Mid-Continent Edition

D&D Precision Machine Co.

Oklahoma City, OK location has 1 key person listed in Mid-Continent Edition

D&D Swabbing Co., LLC

Palestine, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

D&D Swabbing, LLC

Lyman, WY location has 5 key people listed in Mountain States Edition

D&D Water Service, LLC

Strasburg, CO location has 1 key person listed in Mountain States Edition

D&D Well Service

Corsicana, TX location has 3 key people listed in North Texas/Ark-La-Tex Edition

D&DJ Fishing & Rental Tools, Inc.

Gillette, WY location has 1 key person listed in Mountain States Edition

D&G Dozer Service

Bowie, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

D&H Oil Co.

Gainesville, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

D&H Rig Services Co., Inc.

Abilene, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Houston, TX location is in North Texas/Ark-La-Tex Edition

Houston, TX location is in Permian Basin Edition

Odessa, TX location has 1 key person listed in Permian Basin Edition

D&I Silica

Sheffield, PA location is in NorthEast Edition

D&I, LLC

Sheffield, PA location is in NorthEast Edition

D&J Drilling, LLC

Farmington, NM location has 2 key people listed in Mountain States Edition

D&J Fluid Services

Pratt, KS location has 2 key people listed in Mid-Continent Edition

D&J Oil Co., Inc.

Enid, OK location has 4 key people listed in Mid-Continent Edition

D&J Pipe, LLC

El Dorado, AR location has 1 key person listed in North Texas/Ark-La-Tex Edition

El Dorado, AR location has 1 key person listed in Mid-Continent Edition

D&J Resources, Inc.

Bowie, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

D&J Transport, Inc.

Williston, ND location has 1 key person listed in Mountain States Edition

D&K Oil Co.

Stratford, OK location has 1 key person listed in Mid-Continent Edition

D&K Oil Field Services

Liberal, KS location is in Mid-Continent Edition

D&K Supply & Equipment, Inc.

East Canton, OH location has 2 key people listed in NorthEast Edition

D&L Energy, Inc.

Youngstown, OH location has 6 key people listed in NorthEast Edition

D&L Meters & Instrument Service, Inc.

Lovington, NM location has 5 key people listed in Permian Basin Edition

D&L Oil Tools

Tulsa, OK location has 4 key people listed in Mid-Continent Edition

D&L Operating Co.

Bangs, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

D&L Operating, LLC

Morris, OK location has 2 key people listed in Mid-Continent Edition

D&L Paraffin, Inc.

Tioga, ND location has 2 key people listed in Mountain States Edition

D&L Services, Inc.

Mound City, KS location has 1 key person listed in Mid-Continent Edition

D&L Well Service, Inc.

Fort Stockton, TX location is in Permian Basin Edition

Fort Stockton, TX location has 3 key people listed in Permian Basin Edition

D&M Contracting, Inc.

New Alexandria, PA location has 1 key person listed in NorthEast Edition

D&M Oilfield Service, Inc.

Roosevelt, UT location has 2 key people listed in Mountain States Edition

D&M Production Co.

Drumright, OK location has 1 key person listed in Mid-Continent Edition

D&M Water Service, Inc.

Baker, MT location has 4 key people listed in Mountain States Edition

D&M Welding Fabrication

Aztec, NM location has 1 key person listed in Mountain States Edition

D&M Welding, LLC

Kevin, MT location has 1 key person listed in Mountain States Edition

D&N Oil

Muenster, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

D&P Tank Truck, Inc.

Fairfax, OK location has 2 key people listed in Mid-Continent Edition

D&R Engine Service & Supply, Inc.

Odessa, TX location has 2 key people listed in Permian Basin Edition

D&R Enterprises

Eastland, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

D&R Oil Inc.

Galva, KS location has 2 key people listed in Mid-Continent Edition

D&R Transport

Canadian, TX location has 1 key person listed in Mid-Continent Edition

D&S Casing LLC

Great Bend, KS location has 2 key people listed in Mid-Continent Edition

D&S Energy Corp.

Tiona, PA location has 1 key person listed in NorthEast Edition

D&S Industrial Products

Coraopolis, PA location is in NorthEast Edition

D&S Machine & Welding, Inc.

Ness City, KS location has 4 key people listed in Mid-Continent Edition

D&S Oil and Gas Operators, Inc.

Homer, LA location has 4 key people listed in North Texas/Ark-La-Tex Edition

Homer, LA location has 4 key people listed in Mid-Continent Edition

D&S Oil Tools, Inc.

Ratliff City, OK location is in Mid-Continent Edition

D&T Oil Co.

Blue Mound, KS location has 1 key person listed in Mid-Continent Edition

D&T Swabbing, Inc.

Hennessey, OK location is in Mid-Continent Edition

D&V Oil & Gas

Lawton, OK location has 2 key people listed in Mid-Continent Edition

D&W Diesel

Worcester, MA location has 1 key person listed in NorthEast Edition

Sewell, NJ location has 1 key person listed in NorthEast Edition

Albany, NY location has 1 key person listed in NorthEast Edition

Auburn, NY location has 2 key people listed in NorthEast Edition

Binghamton, NY location has 1 key person listed in NorthEast Edition

Buffalo, NY location has 1 key person listed in NorthEast Edition

Rochester, NY location has 1 key person listed in NorthEast Edition

Cleveland, OH location has 1 key person listed in NorthEast Edition

D&Z Exploration, Inc

Saint Elmo, IL location has 1 key person listed in NorthEast Edition

D's Hot Oil Service

Riverton, WY location has 2 key people listed in Mountain States Edition

D-Bar Leasing, Inc.

Abilene, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

D-J Oil Co.

Beverly, OH location has 1 key person listed in NorthEast Edition

D-J's Well Service & Roustabout Inc.

Borger, TX location is in Mid-Continent Edition

D-Jax Corp.

Aurora, CO location has 1 key person listed in Mountain States Edition

Midland, TX location has 1 key person listed in Mountain States Edition

Midland, TX location has 3 key people listed in Permian Basin Edition

D-Mil Production, Inc.

Argyle, TX location has 3 key people listed in North Texas/Ark-La-Tex Edition

Argyle, TX location has 3 key people listed in Mid-Continent Edition

Argyle, TX location has 3 key people listed in South Texas/Eagle Ford Edition

D-S-B Properties, Inc.

Kilgore, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

D. A. Criswell Sales, Inc.

Canyon, TX location is in Mid-Continent Edition

Canyon, TX location is in Permian Basin Edition

Midland, TX location is in Permian Basin Edition

D. D. Oil Co.

Spencer, WV location has 1 key person listed in NorthEast Edition

D. E. Exploration, Inc.

Wellsville, KS location has 1 key person listed in Mid-Continent Edition

D. G. Rentals

Odessa, TX location has 1 key person listed in Permian Basin Edition

D. M. Sims, Inc.

Durango, CO location has 1 key person listed in Mountain States Edition

D. P. Gunn Dozer Service

Mt. Zion, WV location is in NorthEast Edition

D. Williams Pipe Inspection & Poly Line Co.

Purcell, OK location has 1 key person listed in Mid-Continent Edition

D. Y. Exploration, Inc.

Boise, ID location has 3 key people listed in South Texas/Eagle Ford Edition

D.A. Nolt, Inc. of PA

New Albany, PA location has 2 key people listed in NorthEast Edition

D.A.B. Oil Service, Inc.

Abilene, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

D.C. Dozer Service

Sterling, CO location has 1 key person listed in Mountain States Edition

D.C. Drilling, LLC

Lusk, WY location has 3 key people listed in Mountain States Edition

D.E. Exploration Inc.

Wellsville, KS location has 3 key people listed in Mid-Continent Edition

D.E. Limited Family Partnership

Punxsutawney, PA location has 3 key people listed in NorthEast Edition

D.J. & T. Energy Services

Abilene, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Abilene, TX location has 1 key person listed in Permian Basin Edition

D.M. Well Service

Fredonia, KS location has 1 key person listed in Mid-Continent Edition

D.M.H. Petroleum, Inc.

Sterling, KS location has 1 key person listed in Mid-Continent Edition

D.S. & W. Well Servicing, Inc.

Great Bend, KS location has 2 key people listed in Mid-Continent Edition

D.W.P. Production

Perryton, TX location has 1 key person listed in Mid-Continent Edition

D.W.R. Oil Co.

Merkel, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Merkel, TX location has 1 key person listed in Permian Basin Edition

D90 Energy, LLC

Houston, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Houston, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Dab & Associates, Inc.

Crescent, OK location is in Mid-Continent Edition

Dabco Oil Co.

Gorman, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Daco Oil

Joinerville, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Daco Oil

Joinerville, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Daco Operating, LLC

Lubbock, TX location has 1 key person listed in Permian Basin Edition

Daco, Inc.

Spearman, TX location has 1 key person listed in Mid-Continent Edition

Dacotah West Crane Service

Williston, ND location has 1 key person listed in Mountain States Edition

Dad's Landscaping

Jersey Shore, PA location has 1 key person listed in NorthEast Edition

Daesung Energy Resources, Inc.

Dallas, TX location has 4 key people listed in North Texas/Ark-La-Tex Edition

Dallas, TX location has 4 key people listed in Permian Basin Edition

Daffern Oilfield Services

Sunray, TX location has 1 key person listed in Mid-Continent Edition

DAFS, LLC

Monahans, TX location has 1 key person listed in Permian Basin Edition

Dagwood Energy, Inc.

Tulsa, OK location has 1 key person listed in Mid-Continent Edition

Dahab Energy, Inc.

Dallas, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Dailey Land Professionals, Inc.

Zanesville, OH location has 1 key person listed in NorthEast Edition

Daily Express, Inc.

Monroe, OH location has 1 key person listed in NorthEast Edition

Oklahoma City, OK location has 2 key people listed in Mid-Continent Edition

Carlisle, PA location has 1 key person listed in Mid-Continent Edition

Carlisle, PA location has 3 key people listed in NorthEast Edition

Lannon, WI location has 2 key people listed in NorthEast Edition

Daisy Data Displays, Inc.

York Haven, PA location has 1 key person listed in NorthEast Edition

Dak-Tana Wireline, Inc.

Baker, MT location has 1 key person listed in Mountain States Edition

Dickinson, ND location has 1 key person listed in Mountain States Edition

Dakfam, Inc.

St. Charles, IL location has 2 key people listed in NorthEast Edition

Dakota Energy Technologies, LLC

Killdeer, ND location has 2 key people listed in Mountain States Edition

Dakota Exploration, LLC

Tulsa, OK location has 1 key person listed in Mid-Continent Edition

Dakota Fence Company

Bismarck, ND location has 1 key person listed in Mountain States Edition

Fargo, ND location has 1 key person listed in Mountain States Edition

Minot, ND location has 2 key people listed in Mountain States Edition

Dakota Gas Co., LLC, The

Cody, WY location has 1 key person listed in Mountain States Edition

Dakota Gold Transfer-Plaza, LLC

Plaza, ND location has 2 key people listed in Mountain States Edition

Dakota Hotshot Express, LLC

Dickinson, ND location has 1 key person listed in Mountain States Edition

Dakota Land Services, Inc.

Minot, ND location has 1 key person listed in Mountain States Edition

Dakota Line Contractors, Inc.

Bismarck, ND location has 1 key person listed in Mountain States Edition

Dakota Petroleum, LLC

Broken Arrow, OK location has 1 key person listed in Mid-Continent Edition

Dakota Plains Holdings, Inc.

Wayzata, MN location has 3 key people listed in Mountain States Edition

Dakota Production Co., Inc.

Corinth, TX location is in Mid-Continent Edition

Dakota Resources, Inc.

Midland, TX location has 2 key people listed in Permian Basin Edition

Dakota-Tex Oil Co.

Casper, WY location is in Mountain States Edition

Dakotah Oil

Allen, MI location has 1 key person listed in NorthEast Edition

Dal-Cor Enterprises, Inc.

Fort Worth, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Dal-Mar Energy, Inc.

Cross Plains, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Dalbo, Inc.

Kersey, CO location has 1 key person listed in Mountain States Edition

Rifle, CO location has 1 key person listed in Mountain States Edition

Williston, ND location has 1 key person listed in Mountain States Edition

Falls Creek, PA location has 1 key person listed in NorthEast Edition

Vernal, UT location has 1 key person listed in Mountain States Edition

Dalco Energy, Inc.

Arlington, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Dalcor Energy, LLC

Duncan, OK location has 1 key person listed in Mid-Continent Edition

Dale Co., The

Houston, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Dale Operating Co.

Dallas, TX location has 7 key people listed in Mountain States Edition

Dallas, TX location has 7 key people listed in North Texas/Ark-La-Tex Edition

Dallas, TX location has 7 key people listed in Mid-Continent Edition

Dallas, TX location has 7 key people listed in NorthEast Edition

Dallas, TX location has 7 key people listed in South Texas/Eagle Ford Edition

Fort Worth, TX location has 1 key person listed in Mountain States Edition

Fort Worth, TX location has 4 key people listed in North Texas/Ark-La-Tex Edition

Fort Worth, TX location has 1 key person listed in Mid-Continent Edition

Fort Worth, TX location has 1 key person listed in NorthEast Edition

Fort Worth, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Dale Weaver, Inc.

Powell, WY location has 1 key person listed in Mountain States Edition

Dale Weaver, Inc.

Powell, WY location has 3 key people listed in Mountain States Edition

Dale's Tank Service

Ratliff City, OK location has 1 key person listed in Mid-Continent Edition

Dale, Doyle C.

Poolville, TX location is in North Texas/Ark-La-Tex Edition

Dale, Frank

Tulsa, OK location is in Mid-Continent Edition

Daleco Resources Corp.

West Chester, PA location has 2 key people listed in NorthEast Edition

Dallas Energy, LLC

Bradford, PA location has 1 key person listed in NorthEast Edition

Indiana, PA location has 1 key person listed in NorthEast Edition

Dallas Exploration, Inc.

Boerne, TX location has 2 key people listed in South Texas/Eagle Ford Edition

Dallas Geological Society

Dallas, TX location is in North Texas/Ark-La-Tex Edition

Dallas Geophysical Society

Dallas, TX location is in North Texas/Ark-La-Tex Edition

Dallas Petro-Energies, Ltd.

Plano, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Dallas Petroleum Partners

Dallas, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Dallas Production, Inc.

Dallas, TX location has 11 key people listed in North Texas/Ark-La-Tex Edition

Mineral Wells, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Tyler, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Dallas-Morris Drilling, Inc.

Bradford, PA location has 6 key people listed in NorthEast Edition

Dallas-Morris Well Services, LLC

Bradford, PA location has 1 key person listed in NorthEast Edition

Dalton & Hanna Oil & Gas Co.

Wooster, OH location is in NorthEast Edition

Dalton Oilfield Truck Service

Chanute, KS location has 1 key person listed in Mid-Continent Edition

Dalvant Corp.

Dallas, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Daly, George D., & Assoc.

Tulsa, OK location has 1 key person listed in Mid-Continent Edition

DaMar Resources, Inc.

Hays, KS location has 2 key people listed in Mid-Continent Edition

DaMar Resources, Inc.

Hays, KS location has 2 key people listed in Mid-Continent Edition

Dameron Petroleum Corp

Midland, TX location has 3 key people listed in Permian Basin Edition

Damm Pipe Testing LLC

Great Bend, KS location has 2 key people listed in Mid-Continent Edition

Damon, Norman G.

Denver, CO location is in Mountain States Edition

Dan Post Boots Co.

Clarksville, TN location has 1 key person listed in NorthEast Edition

Dan's Dirt Works

Bogue, KS location has 1 key person listed in Mid-Continent Edition

Dan's Oilfield Service & Supply Inc.

Garden City, KS location has 1 key person listed in Mid-Continent Edition

Dan's Packer Service

Russell, KS location has 1 key person listed in Mid-Continent Edition

Dan-Beck Well Services, Inc.

Mars, PA location has 3 key people listed in NorthEast Edition

Mars, PA location has 1 key person listed in NorthEast Edition

Dan-Mar Well Servicing, Inc.

Artesia, NM location has 2 key people listed in Permian Basin Edition

Dance Creek, LLC

Denver, CO location has 1 key person listed in Mountain States Edition

Danco Inspection Service, Inc.

Oklahoma City, OK location has 1 key person listed in Mid-Continent Edition

Danco Oil & Gas

White Deer, TX location is in Mid-Continent Edition

Danco Pump & Supply Co., Inc.

Tulsa, OK location has 7 key people listed in Mid-Continent Edition

DanCo Systems, Inc.

Shawnee, KS location has 3 key people listed in Mid-Continent Edition

Dandy Specialties, Inc.

Abilene, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Abilene, TX location has 1 key person listed in Permian Basin Edition

Dane Chemco, Inc.

Aurora, CO location has 4 key people listed in Mountain States Edition

Aurora, CO location has 1 key person listed in Mountain States Edition

South Heart, ND location has 1 key person listed in Mountain States Edition

Dani Land Services

Haslet, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Daniel Energy

Midland, TX location is in Permian Basin Edition

Daniel, Billy Jay

Fort Worth, TX location is in North Texas/Ark-La-Tex Edition

Daniels Oil Co.

Humboldt, KS location has 1 key person listed in Mid-Continent Edition

Daniels Petroleum Co.

Denver, CO location has 2 key people listed in Mountain States Edition

Glenwood Springs, CO location is in Mountain States Edition

Daniels, C. R., & Associates

Henderson, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Daniels, Roger

Elk City, KS location is in Mid-Continent Edition

Danlin Industries Corp.

Johnstown, CO location is in Mountain States Edition

Farmington, NM location is in Mountain States Edition

Thomas, OK location has 5 key people listed in Mid-Continent Edition

Naples, UT location is in Mountain States Edition

Greenriver, WY location has 1 key person listed in Mountain States Edition

Danmark Energy Services, Inc.

White Oak, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

White Oak, TX location has 2 key people listed in South Texas/Eagle Ford Edition

Dannan Oil Corp.

Edmond, OK location has 1 key person listed in Mid-Continent Edition

Dannic Energy Corp.

Indiana, PA location has 1 key person listed in NorthEast Edition

Danny's Hot Oil Service

Tatum, NM location is in Permian Basin Edition

Dansco Manufacturing, Inc.

Canton, OH location has 1 key person listed in NorthEast Edition

Abilene, TX location has 3 key people listed in North Texas/Ark-La-Tex Edition

Abilene, TX location has 3 key people listed in NorthEast Edition

Abilene, TX location has 7 key people listed in Permian Basin Edition

Dansk Energy Services, LP

Dallas, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Danzer Forestland

Darlington, PA location has 2 key people listed in NorthEast Edition

Daptech, LLC

Wichita, KS location has 1 key person listed in Mid-Continent Edition

DAR Oil & Gas, Inc.

Tyler, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Dar-Way, Inc.

Kalkaska, MI location has 3 key people listed in NorthEast Edition

Darby Equipment Co.

Tulsa, OK location has 6 key people listed in Mid-Continent Edition

Darcova Inc.

Billings, MT location has 1 key person listed in Mountain States Edition

Billings, MT location has 1 key person listed in NorthEast Edition

Darcy Consulting, Inc.

Fife Lake, MI location has 1 key person listed in NorthEast Edition

Darita Enterprises, Inc.

Cody, WY location has 2 key people listed in Mountain States Edition

Dark Horse Operating Co., LLC

Denton, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Dark Horse Operations

Easton, KS location has 1 key person listed in Mid-Continent Edition

Darling Oil Corp.

Lamont, OK location has 2 key people listed in Mid-Continent Edition

Darmstetter,Jene C.

Wichita, KS location is in Mid-Continent Edition

Darnell Drilling, Inc.

Oklahoma City, OK location has 2 key people listed in Mid-Continent Edition

Daroto Oil, Inc.

Electra, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Darrah, Jonh Jay Jr.

Wichita, KS location has 4 key people listed in Mid-Continent Edition

Dart Cherokee Basin Operating Co.

Independence, KS location has 2 key people listed in Mid-Continent Edition

Dart Oil & Gas Corp.

Independence, KS location has 1 key person listed in Mid-Continent Edition

Marion, MI location has 1 key person listed in NorthEast Edition

Mason, MI location has 4 key people listed in Mid-Continent Edition

Mason, MI location has 4 key people listed in NorthEast Edition

Dart Oil Co.

Denver, CO location has 1 key person listed in Mountain States Edition

Dartexoil Company, LLC

Allen, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Dartless Seals, Inc.

Scottsdale, AZ location has 1 key person listed in Mountain States Edition

Dartt Valve Co., Ltd.

Flint, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Dash Hot Shot Service, Inc.

Aztec, NM location has 1 key person listed in Mountain States Edition

Dasinger, Kirby L.

Sidney, MT location is in Mountain States Edition

Data Reporting Services

Lake Havasu, AZ location has 1 key person listed in Mountain States Edition

Data Science Automation

McMurray, PA location has 1 key person listed in NorthEast Edition

Data Technology Services

Lakewood, CO location has 2 key people listed in Mountain States Edition

Data Technology Solutions

Breaux Bridge, LA location has 2 key people listed in NorthEast Edition

DataCom, Inc.

Bryant, AR location has 1 key person listed in Mid-Continent Edition

Datalog LWT, Inc.

Calgary, AB location is in Mid-Continent Edition

Oklahoma City, OK location is in Mid-Continent Edition

Daub & Associates Inc.

Grand Junction, CO location has 1 key person listed in Mountain States Edition

Daube Company, The

Ardmore, OK location has 5 key people listed in Mid-Continent Edition

Dauben Int'l Energy Consultants

Tulsa, OK location has 1 key person listed in Mid-Continent Edition

Daubert Oil & Gas

San Antonio, TX location has 1 key person listed in South Texas/Eagle Ford Edition

DauCo Petroleum Corp.

Rowlett, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Rowlett, TX location has 2 key people listed in Mid-Continent Edition

Davan Manufacturing, Inc.

Washington, PA location has 1 key person listed in NorthEast Edition

Davco Fab, Inc.

Jennings, OK location has 3 key people listed in Mid-Continent Edition

Davco Oil, LLC

Dallas, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Davco Production, Inc

Springer, OK location has 3 key people listed in Mid-Continent Edition

Dave's Flow Measurement LLC

Fort Collins, CO location has 3 key people listed in Mountain States Edition

Dickinson, ND location has 1 key person listed in Mountain States Edition

Gillette, WY location has 1 key person listed in Mountain States Edition

Dave's Well Tending

Cedarville, WV location has 1 key person listed in NorthEast Edition

Davenport Drilling & Pump Service

Helotes, TX location is in South Texas/Eagle Ford Edition

David Petroleum Corp.

Roswell, NM location has 3 key people listed in Permian Basin Edition

Davidson Electric, LLC

Ringwood, OK location has 1 key person listed in Mid-Continent Edition

Davidson, Tom

Boerne, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Davis & Davis Co.

Denver, CO location has 10 key people listed in Mountain States Edition

Salt Lake City, UT location has 1 key person listed in Mountain States Edition

Casper, WY location has 2 key people listed in Mountain States Edition

Davis & Salmon

Muenster, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Nocona, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Davis Chemical Services, LLC

Marshall, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Davis Co. Logging & Perforating, Inc

Seminole, OK location has 1 key person listed in Mid-Continent Edition

Davis Construction & Pumping

Baggs, WY location has 1 key person listed in Mountain States Edition

Davis Contract Pumping

Benton, KS location has 2 key people listed in Mid-Continent Edition

Davis Corp.

Healdton, OK location has 3 key people listed in Mid-Continent Edition

Davis Diesel Repair, Inc.

Akron, OH location has 1 key person listed in NorthEast Edition

Davis Electric Inc

Cimmarron, KS location has 1 key person listed in Mid-Continent Edition

Davis Engineering

Oklahoma City, OK location has 1 key person listed in Mid-Continent Edition

Davis Fluid Calipers

Hobbs, NM location has 1 key person listed in Permian Basin Edition

Davis Gas Processing, Inc.

Amarillo, TX location has 3 key people listed in Mid-Continent Edition

Barnhart, TX location is in North Texas/Ark-La-Tex Edition

Big Lake, TX location is in Permian Basin Edition

Coahoma, TX location is in Permian Basin Edition

Lubbock, TX location has 1 key person listed in Permian Basin Edition

McCamey, TX location is in Permian Basin Edition

Midland, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Midland, TX location has 1 key person listed in Mid-Continent Edition

Midland, TX location has 3 key people listed in Permian Basin Edition

Paint Rock, TX location is in North Texas/Ark-La-Tex Edition

Stanton, TX location is in Permian Basin Edition

Davis Gulf Coast Inc

Tulsa, OK location is in Mid-Continent Edition

Davis Holdings, LP

Tulsa, OK location has 3 key people listed in Mid-Continent Edition

Houston, TX location has 2 key people listed in Mid-Continent Edition

Davis Instruments

Vernon Hills, IL location is in NorthEast Edition

Davis Land Services

Fort Worth, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Davis Operating Co.

Tulsa, OK location has 3 key people listed in Mid-Continent Edition

Davis Partners

Midland, TX location has 1 key person listed in Permian Basin Edition

Davis Petroleum Corp.

Houston, TX location has 6 key people listed in South Texas/Eagle Ford Edition

Davis Petroleum, Inc.

Great Bend, KS location has 1 key person listed in Mid-Continent Edition

Davis Pipe Testing

Cleveland, OK location has 1 key person listed in Mid-Continent Edition

Davis Pump & Supply

Edmond, OK location is in Mid-Continent Edition

Norman, OK location is in Mid-Continent Edition

Davis Schilken, PC

Golden, CO location has 2 key people listed in Mountain States Edition

Davis Southern Operating Co., LLC

Houston, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Houston, TX location has 1 key person listed in Permian Basin Edition

Davis Well Service

Lucas, OH location is in NorthEast Edition

Davis, Bob, Sales, Inc.

Conway, AR location has 2 key people listed in Mid-Continent Edition

Shreveport, LA location has 5 key people listed in North Texas/Ark-La-Tex Edition

Cleburne, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Kilgore, TX location has 7 key people listed in North Texas/Ark-La-Tex Edition

Davis, Brian

Gainesville, TX location is in North Texas/Ark-La-Tex Edition

Davis, C. L., Well Service, Inc.

Pampa, TX location is in Mid-Continent Edition

Davis, Christine, Consultants

Verona, PA location is in NorthEast Edition

Davis, Cindy Hughes

Tyler, TX location is in North Texas/Ark-La-Tex Edition

Davis, Coralie

Tyler, TX location is in North Texas/Ark-La-Tex Edition

Davis, D. E., Inc.

Oklahoma City, OK location has 2 key people listed in Mid-Continent Edition

Davis, Don W., Enterprises

Pakota, IN location has 1 key person listed in NorthEast Edition

Davis, Don, Oil Co.

Nocona, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Nocona, TX location has 1 key person listed in Mid-Continent Edition

Davis, Douglas V. Jr.

Wichita, KS location has 1 key person listed in Mid-Continent Edition

Davis, Dwain

Odessa, TX location has 1 key person listed in Permian Basin Edition

Davis, Garry, Oil LLC

Tonkawa, OK location is in Mid-Continent Edition

Davis, Graham & Stubbs, LLP

Denver, CO location has 3 key people listed in Mountain States Edition

Davis, James A.

Morris, OK location is in Mid-Continent Edition

Davis, James B.

Midland, TX location is in Permian Basin Edition

Davis, John T.

Yates Center, KS location is in Mid-Continent Edition

Davis, Kinard & Co.

Abilene, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Davis, M. & Sons, Inc.

Wilmington, DE location has 1 key person listed in NorthEast Edition

Davis, M. J. "Todd"

Casper, WY location is in Mountain States Edition

Davis, Paul, Pipe & Supply, Inc.

Abilene, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Davis, R. D. & Associates

Oklahoma City, OK location has 1 key person listed in Mid-Continent Edition

Oklahoma City, OK location has 1 key person listed in South Texas/Eagle Ford Edition

George West, TX location is in South Texas/Eagle Ford Edition

Davis, R. E., Oil & Gas, Inc.

Graham, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Davis, Ray, Construction

Elysian Field, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Davis, Sammy

Albany, TX location is in North Texas/Ark-La-Tex Edition

Davis-Lynch

Justin, TX location is in North Texas/Ark-La-Tex Edition

Midland, TX location has 1 key person listed in Permian Basin Edition

Pearland, TX location is in South Texas/Eagle Ford Edition

Davoil, Inc.

Fort Worth, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Dawkins Energies, Inc.

Pampa, TX location is in Mid-Continent Edition

Dawn Trucking Co.

Farmington, NM location has 8 key people listed in Mountain States Edition

Farmington, NM location has 3 key people listed in Permian Basin Edition

Midland, TX location has 3 key people listed in Permian Basin Edition

Dawsey Operating Company

Georgetown, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Dawson Energy

Denver, CO location has 1 key person listed in Mountain States Edition

Fort Worth, TX location has 2 key people listed in Mountain States Edition

Fort Worth, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Fort Worth, TX location has 2 key people listed in South Texas/Eagle Ford Edition

Fort Worth, TX location has 2 key people listed in Permian Basin Edition

Houston, TX location is in South Texas/Eagle Ford Edition

Midland, TX location has 1 key person listed in Permian Basin Edition

Dawson Geophysical Co.

Denver, CO location has 4 key people listed in Mountain States Edition

Oklahoma City, OK location has 6 key people listed in Mid-Continent Edition

Canonsburg, PA location has 2 key people listed in NorthEast Edition

Houston, TX location has 5 key people listed in South Texas/Eagle Ford Edition

Midland, TX location has 4 key people listed in Mountain States Edition

Midland, TX location has 5 key people listed in Mid-Continent Edition

Midland, TX location has 4 key people listed in NorthEast Edition

Midland, TX location has 6 key people listed in South Texas/Eagle Ford Edition

Midland, TX location has 10 key people listed in Permian Basin Edition

Dawson-Markwell Exploration

Edmond, OK location has 2 key people listed in Mid-Continent Edition

Day, Gene, Inc.

San Antonio, TX location has 3 key people listed in South Texas/Eagle Ford Edition

Day, Steven E.

Lufkin, TX location is in North Texas/Ark-La-Tex Edition

Daystar Petroleum, Inc.

Eureka, KS location has 1 key person listed in Mid-Continent Edition

Valley Center, KS location has 1 key person listed in Mid-Continent Edition

DB Bits, LLC

Conroe, TX location has 8 key people listed in South Texas/Eagle Ford Edition

Conroe, TX location has 3 key people listed in Permian Basin Edition

Midland, TX location has 3 key people listed in South Texas/Eagle Ford Edition

Midland, TX location has 7 key people listed in Permian Basin Edition

DB Energy Management

Shreve, OH location has 2 key people listed in NorthEast Edition

DBC Operating Company, LLC

Midlothian, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

DBD Oil LLC

Emporia, KS location has 1 key person listed in Mid-Continent Edition

DBD Operating Co.

Wichita Falls, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

DBP Exploration, Inc.

Perryton, TX location has 2 key people listed in Mid-Continent Edition

DBR Construction, LLC

Alva, OK location has 2 key people listed in Mid-Continent Edition

DC Energy Services, Inc.

Casper, WY location has 1 key person listed in Mountain States Edition

DC Energy, Inc.

Oklahoma City, OK location has 2 key people listed in Mid-Continent Edition

DC Meter Service

Denver City, TX location has 2 key people listed in Permian Basin Edition

DC Oil Company, Inc.

Sundown, TX location has 1 key person listed in Permian Basin Edition

DC Oilfield Service

Moscow, KS location has 2 key people listed in Mid-Continent Edition

DC Sales, LLC

Hobbs, NM location has 1 key person listed in Permian Basin Edition

DCI Corporation

North Salt Lake City, UT location has 1 key person listed in Mountain States Edition

DCP Midstream

Cheyenne Wells, CO location is in Mountain States Edition

Collbran, CO location has 1 key person listed in Mountain States Edition

Denver, CO location has 8 key people listed in Mountain States Edition

Eaton, CO location has 1 key person listed in Mountain States Edition

Evans, CO location has 1 key person listed in Mountain States Edition

Fort Lupton, CO location has 1 key person listed in Mountain States Edition

Greeley, CO location has 2 key people listed in Mountain States Edition

Greeley, CO location has 1 key person listed in Mountain States Edition

Platteville, CO location has 1 key person listed in Mountain States Edition

Platteville, CO location is in Mountain States Edition

Roggen, CO location is in Mountain States Edition

Douglas, WY location has 1 key person listed in Mountain States Edition

Gillette, WY location has 1 key person listed in Mountain States Edition

DCP Midstream

Denver, CO location has 8 key people listed in North Texas/Ark-La-Tex Edition

Denver, CO location has 8 key people listed in Mid-Continent Edition

Denver, CO location has 8 key people listed in Permian Basin Edition

Minden, LA location has 2 key people listed in North Texas/Ark-La-Tex Edition

Ruston, LA location has 1 key person listed in North Texas/Ark-La-Tex Edition

Artesia, NM location has 1 key person listed in Permian Basin Edition

Hobbs, NM location has 2 key people listed in Permian Basin Edition

Loving, NM location has 1 key person listed in Permian Basin Edition

Monument, NM location has 1 key person listed in Permian Basin Edition

Oklahoma City, OK location has 2 key people listed in Mid-Continent Edition

Tulsa, OK location has 5 key people listed in Mid-Continent Edition

Andrews, TX location has 1 key person listed in Permian Basin Edition

Carthage, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Goldsmith, TX location has 2 key people listed in Permian Basin Edition

Granbury, TX location is in North Texas/Ark-La-Tex Edition

Houston, TX location has 3 key people listed in North Texas/Ark-La-Tex Edition

Midkiff, TX location has 1 key person listed in Permian Basin Edition

Midland, TX location has 1 key person listed in Permian Basin Edition

Ozona, TX location has 1 key person listed in Permian Basin Edition

Tolar, TX location is in North Texas/Ark-La-Tex Edition

DCS Energy

Throckmorton, TX location is in North Texas/Ark-La-Tex Edition

DCS Fluid Solutions

Graham, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

DCT

Dickinson, ND location has 1 key person listed in Mountain States Edition

Vernal, UT location has 3 key people listed in Mountain States Edition

DCX Resources, Ltd.

Denver, CO location has 1 key person listed in Mountain States Edition

DD Poynor Dirt Contractor

Big Lake, TX location is in Permian Basin Edition

DD Tongs, Inc.

Abilene, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Abilene, TX location has 2 key people listed in South Texas/Eagle Ford Edition

Alice, TX location has 1 key person listed in South Texas/Eagle Ford Edition

DDC Oil Co.

Mattoon, IL location has 2 key people listed in NorthEast Edition

DDD Exploration, Inc.

Amarillo, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Amarillo, TX location has 2 key people listed in Mid-Continent Edition

DDT Services

Glendive, MT location has 1 key person listed in Mountain States Edition

De Larios, R. V., Ltd.

Holliday, TX location is in North Texas/Ark-La-Tex Edition

DE-CAL Industrial Contractors

Warren, MI location has 11 key people listed in NorthEast Edition

Youngstown, OH location has 3 key people listed in NorthEast Edition

Pittsburgh, PA location has 2 key people listed in NorthEast Edition

Deacon Geology

Topeka, KS location has 2 key people listed in Mid-Continent Edition

Deacon Industrial Supply Company, Inc.

Harleysville, PA location has 1 key person listed in NorthEast Edition

Dead Horse Oil & Gas, LLC

Skiatook, OK location has 1 key person listed in Mid-Continent Edition

Deal Drilling, LLC

Amarillo, TX location has 1 key person listed in Mid-Continent Edition

Deal Energy Resources, LLC

Denver, CO location has 4 key people listed in Mountain States Edition

Denver, CO location has 4 key people listed in South Texas/Eagle Ford Edition

Houston, TX location is in South Texas/Eagle Ford Edition

Dealers Electrical Supply

Odessa, TX location has 1 key person listed in Permian Basin Edition

Dean Dallas, Inc.

Harrodsburg, KY location has 1 key person listed in NorthEast Edition

Dean Energy, Inc.

Midland, TX location is in Permian Basin Edition

Dean's Bulk Service, Inc.

Barnesville, MN location is in Mountain States Edition

Bismarck, ND location has 1 key person listed in Mountain States Edition

Dean's Casing Service

Holdenville, OK location has 1 key person listed in Mid-Continent Edition

Dean's Water Service, Inc.

Washington, PA location has 2 key people listed in NorthEast Edition

Dean, Charles A.

Midland, TX location is in Permian Basin Edition

Dean, Gary, Oil & Gas, Inc.

Wayne, WV location has 1 key person listed in NorthEast Edition

Dean, Kenneth M.

Wichita, KS location is in Mid-Continent Edition

Dean, Robin

Denver, CO location has 1 key person listed in Mountain States Edition

Dearco

Overland, KS location has 1 key person listed in Mid-Continent Edition

Dearing Compressor & Pump Co.

Twinsburg, OH location has 6 key people listed in NorthEast Edition

Youngstown, OH location has 7 key people listed in NorthEast Edition

Dearing, Inc.

Arp, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Dallas, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

DeArmond Bit Service

Fort Smith, AR location has 1 key person listed in Mid-Continent Edition

Deason Resources, Inc.

Edmond, OK location has 1 key person listed in Mid-Continent Edition

Deaton, Gary L. Corp.

Oklahoma City, OK location has 2 key people listed in Mid-Continent Edition

Dechant Oil Co.

Hays, KS location has 1 key person listed in Mid-Continent Edition

Decision Systems, Inc

Longview, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Deck Oil Co.

Tulsa, OK location has 1 key person listed in Mid-Continent Edition

Decker Drilling, Inc.

Vincent, OH location has 1 key person listed in NorthEast Edition

Decker Drilling, Inc.

Vincent, OH location has 1 key person listed in NorthEast Edition

Decker Operating Co., LLC

Houston, TX location has 4 key people listed in North Texas/Ark-La-Tex Edition

Houston, TX location has 4 key people listed in South Texas/Eagle Ford Edition

Decker's Production Service, LLC

Fruita, CO location has 1 key person listed in Mountain States Edition

Decker, Charles F., Estate

Tyler, TX location is in North Texas/Ark-La-Tex Edition

Decollement Consulting, Inc.

Golden, CO location has 5 key people listed in Mountain States Edition

Decollement Consulting, Inc.

Golden, CO location has 4 key people listed in Mountain States Edition

Dee Drilling Co.

Mount Carmel, IL location has 1 key person listed in NorthEast Edition

Dee-Jay Exploration Co.

Oklahoma City, OK location has 1 key person listed in Mid-Continent Edition

Oklahoma City, OK location has 1 key person listed in South Texas/Eagle Ford Edition

Deeco Energy Inc

Holiday, TX location is in North Texas/Ark-La-Tex Edition

Deeco Rubber Co., Inc.

Andrews, TX location has 1 key person listed in Permian Basin Edition

Denver City, TX location has 2 key people listed in Permian Basin Edition

Lubbock, TX location has 1 key person listed in Permian Basin Edition

Sundown, TX location has 1 key person listed in Permian Basin Edition

Deem, JF, Oil & Gas, LLC

Parkersburg, WV location has 1 key person listed in NorthEast Edition

Deen Drilling Co., Inc.

Archer City, TX location has 5 key people listed in North Texas/Ark-La-Tex Edition

Deep Hole, Inc.

Wichita, KS location has 1 key person listed in Mid-Continent Edition

Deep Resources, LLC

Pulk, OH location is in NorthEast Edition

Deep Rock Energy Corp.

Kinmundy, IL location has 3 key people listed in NorthEast Edition

Deep Rock Oil & Gas, Inc.

Tulsa, OK location has 1 key person listed in Mid-Continent Edition

Deep Rock Resources, Inc.

Dallas, TX location has 4 key people listed in North Texas/Ark-La-Tex Edition

Dallas, TX location has 4 key people listed in South Texas/Eagle Ford Edition

Deep Six Water Disposal Services

Edmond, OK location is in Mid-Continent Edition

Deep South Welding, LLC

Marthaville, LA location has 3 key people listed in North Texas/Ark-La-Tex Edition

Deep Water Resources, LP

Midland, TX location has 1 key person listed in Permian Basin Edition

Deep Well Services

Zelienople, PA location has 4 key people listed in NorthEast Edition

Deep Well Tubular Services, Inc.

Edmond, OK location has 1 key person listed in North Texas/Ark-La-Tex Edition

Edmond, OK location has 1 key person listed in Mid-Continent Edition

Longview, TX location is in North Texas/Ark-La-Tex Edition

Deer Run Oil Lease,LLC

Caney, KS location has 1 key person listed in Mid-Continent Edition

Dees Well Completions

Richardson, TX location is in North Texas/Ark-La-Tex Edition

DeGolyer & MacNaughton

Dallas, TX location has 5 key people listed in North Texas/Ark-La-Tex Edition

Dallas, TX location has 5 key people listed in South Texas/Eagle Ford Edition

Houston, TX location is in South Texas/Eagle Ford Edition

DeHart Co.

Ardmore, OK location has 2 key people listed in Mid-Continent Edition

Deisenroth Gas Products, Inc.

Tulsa, OK location has 2 key people listed in Mid-Continent Edition

Deister, Ward & Witcher, Inc.

Fort Smith, AR location has 1 key person listed in Mid-Continent Edition

Aurora, CO location has 1 key person listed in Mountain States Edition

Aurora, CO location has 1 key person listed in Mid-Continent Edition

Billings, MT location has 1 key person listed in Mountain States Edition

Dickinson, ND location has 1 key person listed in Mountain States Edition

Casper, WY location has 1 key person listed in Mountain States Edition

Dejour Energy (USA) Corp.

Vancouver, BC location has 1 key person listed in Mountain States Edition

Denver, CO location has 2 key people listed in Mountain States Edition

DEKA Exploration, Inc.

Oklahoma City, OK location has 2 key people listed in Mid-Continent Edition

Dekoron Wire & Cable, LLC

New Richmond, OH location has 1 key person listed in NorthEast Edition

Stow, OH location has 1 key person listed in NorthEast Edition

Mount Pleasant, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Mount Pleasant, TX location has 1 key person listed in NorthEast Edition

DEL Energy, Inc.

Elkton, KY location is in NorthEast Edition

Del Mar Energy, Inc

Frisco, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Frisco, TX location has 1 key person listed in Permian Basin Edition

Del Mar Exploration, Co.

Houston, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Del's Fluid Calipers

Odessa, TX location has 2 key people listed in Permian Basin Edition

Del's Inspection Service Co.

Odessa, TX location has 3 key people listed in Permian Basin Edition

Del-Mont Consultants, Inc.

Montrose, CO location has 5 key people listed in Mountain States Edition

Del-Rio Resources, Inc.

Vernal, UT location has 2 key people listed in Mountain States Edition

Delaney & Fritz, P.C.

Indiana, PA location has 2 key people listed in NorthEast Edition

Delaney Family Partnership

Dallas, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Delap, Bill J.

Hudson, CO location is in Mountain States Edition

Delaune Drilling Service, Ltd.

Alice, TX location has 2 key people listed in South Texas/Eagle Ford Edition

Delaware Dept. of Natural Resources

Dover, DE location is in NorthEast Edition

Delaware Energy Corp.

Buhler, KS location has 1 key person listed in Mid-Continent Edition

Delaware Geological Survey

Newark, DE location has 4 key people listed in NorthEast Edition

Delaware Trust, The

Scottsdale, AZ location has 1 key person listed in Mountain States Edition

Delcar, Inc.

San Antonio, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Delek Marketing & Supply, LP

Abilene, TX location has 1 key person listed in Permian Basin Edition

Delek U.S. Holdings, Ltd.

Brentwood, TN location has 2 key people listed in North Texas/Ark-La-Tex Edition

Brentwood, TN location has 2 key people listed in NorthEast Edition

Abilene, TX location is in North Texas/Ark-La-Tex Edition

Tyler, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Tyler, TX location is in North Texas/Ark-La-Tex Edition

Delhi-Trading Inc.

Aztec, NM location is in Mountain States Edition

Deliron Manufacturing

Odessa, TX location is in Permian Basin Edition

Dell Fastener Corp.

Bridgeville, PA location has 4 key people listed in NorthEast Edition

Dell Land Services, Inc.

Kingsley, MI location has 1 key person listed in NorthEast Edition

Della Back Oil Co.

Mt Vernon, TX location has 4 key people listed in North Texas/Ark-La-Tex Edition

DeLong Oil & Gas Service, Inc.

Drumright, OK location has 1 key person listed in Mid-Continent Edition

Delozier, Orval & Stevens, Floyd

Dewey, OK location is in Mid-Continent Edition

Delray Oil, Inc.

San Antonio, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

San Antonio, TX location has 2 key people listed in South Texas/Eagle Ford Edition

San Antonio, TX location has 2 key people listed in Permian Basin Edition

Delsco Northwest, Inc.

Roosevelt, UT location has 1 key person listed in Mountain States Edition

Delta Core Analysts, Inc.

Shreveport, LA location has 2 key people listed in North Texas/Ark-La-Tex Edition

Delta Energy, LLC

Dublin, OH location has 1 key person listed in NorthEast Edition

Delta Exploration & Assessment, Inc.

Memphis, TN location has 2 key people listed in NorthEast Edition

Delta Fabricating

Berwick, PA location is in NorthEast Edition

Delta Force Energy, Inc.

Tulsa, OK location has 1 key person listed in Mid-Continent Edition

Delta Geophysics, Inc.

Catasauqua, PA location has 3 key people listed in NorthEast Edition

Delta Gulf Rental Tool Co.

Corpus Christi, TX location has 3 key people listed in South Texas/Eagle Ford Edition

Delta Oil & Gas Co.

Breckenridge, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Delta Oil Co., Inc.

Oak Brook, IL location has 1 key person listed in NorthEast Edition

Delta Operating Corp.

Metairie, LA location is in North Texas/Ark-La-Tex Edition

Delta P Petroleum Services, LLC

Midland, TX location has 1 key person listed in Permian Basin Edition

Delta Plastics

Little Rock, AR location has 1 key person listed in Mid-Continent Edition

Delta Power & Automation, Inc.

Riverton, WY location has 1 key person listed in Mountain States Edition

Delta Pump & Systems, Inc.

Eighty Four, PA location has 1 key person listed in NorthEast Edition

Delta Resources, LLC

Tyler, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Delta Rigging & Tools Inc

Williston, ND location has 1 key person listed in Mountain States Edition

Hurst, TX location is in North Texas/Ark-La-Tex Edition

Odessa, TX location has 2 key people listed in Permian Basin Edition

Pearland, TX location has 3 key people listed in Mountain States Edition

Pearland, TX location has 5 key people listed in North Texas/Ark-La-Tex Edition

Pearland, TX location has 4 key people listed in South Texas/Eagle Ford Edition

Pearland, TX location has 4 key people listed in Permian Basin Edition

Victoria, TX location is in South Texas/Eagle Ford Edition

Delta Seaboard Well Service, Inc.

Houston, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Delta Steel LP

Fort Worth, TX location is in North Texas/Ark-La-Tex Edition

Houston, TX location is in North Texas/Ark-La-Tex Edition

Houston, TX location is in South Texas/Eagle Ford Edition

Houston, TX location is in North Texas/Ark-La-Tex Edition

Houston, TX location is in South Texas/Eagle Ford Edition

San Antonio, TX location is in South Texas/Eagle Ford Edition

Delta-T Geophysical Consulting, Inc.

Shreveport, LA location has 1 key person listed in North Texas/Ark-La-Tex Edition

Delta-Tech Automation Service

Midland, TX location has 1 key person listed in Permian Basin Edition

DEM Operations, Inc.

Lamont, OK location has 2 key people listed in Mid-Continent Edition

Demartini Oil Equipment Service

Glenmont, NY location has 1 key person listed in NorthEast Edition

Demco Oil & Gas Co.

Blackwell, OK location has 1 key person listed in Mid-Continent Edition

Dempsey Oil Co.

Vivian, LA location has 1 key person listed in North Texas/Ark-La-Tex Edition

Den-Con Tool Co.

Oklahoma City, OK location has 2 key people listed in Mountain States Edition

Oklahoma City, OK location has 2 key people listed in Mid-Continent Edition

Rock Springs, WY location has 1 key person listed in Mountain States Edition

Denbeste Water Solutions

Irving, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Denbury Resources, Inc.

Baker, MT location has 8 key people listed in Mountain States Edition

Belle Creek, MT location has 1 key person listed in Mountain States Edition

Belfield, ND location has 1 key person listed in Mountain States Edition

Maxbass, ND location has 1 key person listed in Mountain States Edition

Plano, TX location has 6 key people listed in Mountain States Edition

Plano, TX location has 11 key people listed in North Texas/Ark-La-Tex Edition

Plano, TX location has 11 key people listed in Mid-Continent Edition

Plano, TX location has 9 key people listed in Permian Basin Edition

Powell, WY location has 5 key people listed in Mountain States Edition

Denex Petroleum Corp.

Buckhannon, WV location has 1 key person listed in NorthEast Edition

Denman-Friesen Co.

Wichita Falls, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Denmon's H2S Safety Service, Inc.

Tyler, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Dennis & Davis Oil Co.

Nocona, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Nocona, TX location has 1 key person listed in Mid-Continent Edition

Dennis Energy Services, Inc.

Shreveport, LA location has 1 key person listed in North Texas/Ark-La-Tex Edition

Laredo, TX location has 6 key people listed in North Texas/Ark-La-Tex Edition

Laredo, TX location has 6 key people listed in South Texas/Eagle Ford Edition

Laredo, TX location has 6 key people listed in Permian Basin Edition

Dennis Trucking

Pinedale, WY location has 2 key people listed in Mountain States Edition

Dennis's Consulting Service, LLC

Odessa, TX location has 6 key people listed in Permian Basin Edition

Dennis, Gartland & Niergarth

Traverse City, MI location has 2 key people listed in NorthEast Edition

Dennison, Ted, Construction

Galeton, PA location is in NorthEast Edition

Denny's Electric & Motor Repair Inc.

Dickinson, ND location has 1 key person listed in Mountain States Edition

Denny, Mick

Midland, TX location has 1 key person listed in Permian Basin Edition

Denoco, Inc.

Plano, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Dent, S. Clifford & Amy B.

Philipi, WV location is in NorthEast Edition

Dental Works by, Johnson, Edwina V., DDS

Oklahoma City, OK location has 1 key person listed in Mid-Continent Edition

Denton Exploration, Inc.

Dallas, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Graham, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Denver Earth Resources Library

Denver, CO location has 1 key person listed in Mountain States Edition

Denver Energy Consultants, LLC

Denver, CO location has 1 key person listed in Mountain States Edition

Denver Geophysical Society

Denver, CO location has 1 key person listed in Mountain States Edition

Denver Industrial Pumps, Inc.

Denver, CO location is in Mountain States Edition

Golden, CO location has 1 key person listed in Mountain States Edition

Denver Magnetic, Inc.

Eastlake, CO location has 1 key person listed in Mountain States Edition

Denver Valve & Fitting Co.

Wheat Ridge, CO location is in Mountain States Edition

DEP Mineral Services, Inc.

Fort Collins, CO location has 1 key person listed in Mountain States Edition

Dependable Oil & Gas Production, LLC

Houston, TX location has 5 key people listed in South Texas/Eagle Ford Edition

Dependable Pressure Testers

Carthage, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Dependable Pump & Supply

Hayesville, LA location has 1 key person listed in North Texas/Ark-La-Tex Edition

Depew & Gillen, LLC

Wichita, KS location has 2 key people listed in Mid-Continent Edition

Deployed Communications/Technologies

Saylorsburg, PA location has 1 key person listed in NorthEast Edition

DePue Oil Co.

Spencer, WV location has 1 key person listed in NorthEast Edition

Derby Operating Corp.

Wooster, OH location has 2 key people listed in NorthEast Edition

Derrick Engineering

Houston, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Derrick Equipment Co.

Eaton, CO location has 1 key person listed in Mountain States Edition

Corpus Christi, TX location has 5 key people listed in South Texas/Eagle Ford Edition

Fort Worth, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Houston, TX location has 6 key people listed in Mountain States Edition

Houston, TX location has 6 key people listed in North Texas/Ark-La-Tex Edition

Houston, TX location has 6 key people listed in Mid-Continent Edition

Houston, TX location has 6 key people listed in NorthEast Edition

Houston, TX location has 6 key people listed in South Texas/Eagle Ford Edition

Houston, TX location has 6 key people listed in Permian Basin Edition

Odessa, TX location has 3 key people listed in Permian Basin Edition

Casper, WY location has 1 key person listed in Mountain States Edition

Derrick Petroleum

Bladensburg, OH location is in NorthEast Edition

Derrick Resources

Henryetta, OK location has 1 key person listed in Mid-Continent Edition

Derry Stone & Lime Co

Laughlintown, PA location has 1 key person listed in NorthEast Edition

Desert Eagle

Loma, CO location has 1 key person listed in Mountain States Edition

Desert Energy Equipment, Inc.

Odessa, TX location has 3 key people listed in Permian Basin Edition

Desert Mountain Corp.

Kirtland, NM location has 1 key person listed in Mountain States Edition

Riverton, WY location is in Mountain States Edition

Desert NDT, LLC

Searcy, AR location has 1 key person listed in Mid-Continent Edition

Brighton, CO location has 1 key person listed in Mountain States Edition

Shreveport, LA location is in North Texas/Ark-La-Tex Edition

Bismarck, ND location has 1 key person listed in Mountain States Edition

Williston, ND location has 2 key people listed in Mountain States Edition

Carlsbad, NM location has 1 key person listed in Permian Basin Edition

Elk City, OK location has 1 key person listed in Mid-Continent Edition

Henryetta, OK location has 1 key person listed in Mid-Continent Edition

Abilene, TX location has 3 key people listed in North Texas/Ark-La-Tex Edition

McAllen, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Odessa, TX location is in Mountain States Edition

Odessa, TX location is in North Texas/Ark-La-Tex Edition

Odessa, TX location is in Mid-Continent Edition

Odessa, TX location is in South Texas/Eagle Ford Edition

Odessa, TX location is in Permian Basin Edition

Odessa, TX location has 5 key people listed in Permian Basin Edition

Perryton, TX location has 1 key person listed in Mid-Continent Edition

Poteet, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Ranger, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Sanger, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Desert Production, Inc.

Midland, TX location has 3 key people listed in Permian Basin Edition

Desert Rain Consulting, LLC

Farmington, NM location has 1 key person listed in Mountain States Edition

Desmond, J. Michael

Highlands Ranch, CO location is in Mountain States Edition

Desoto Drilling, Inc.

Conway, AR location has 5 key people listed in North Texas/Ark-La-Tex Edition

Conway, AR location has 5 key people listed in Mid-Continent Edition

Desta Drilling

Odessa, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Odessa, TX location has 2 key people listed in South Texas/Eagle Ford Edition

Odessa, TX location has 2 key people listed in Permian Basin Edition

Destin Corp.

Enid, OK location has 2 key people listed in Mid-Continent Edition

Destiny Exploration

Lakewood, CO location has 1 key person listed in Mountain States Edition

Destiny Oil & Gas

The Woodlands, TX location has 3 key people listed in North Texas/Ark-La-Tex Edition

The Woodlands, TX location has 3 key people listed in Mid-Continent Edition

Dette Oil

Oklahoma City, OK location has 3 key people listed in Mid-Continent Edition

Dettman, Jeff

Wichita, KS location is in Mid-Continent Edition

Deuce Transport LLC

Mineral Point, PA location has 1 key person listed in NorthEast Edition

Deuel Energy, LLC

Casper, WY location has 3 key people listed in Mountain States Edition

Deutsch Exploration Inc.

Midland, TX location is in Permian Basin Edition

Deutsch Oil Co.

Wichita, KS location has 1 key person listed in Mid-Continent Edition

Deutscher Oil Operations

Ellis, KS location has 1 key person listed in Mid-Continent Edition

Devco Oil, Inc.

Cambridge, OH location has 1 key person listed in NorthEast Edition

Cambridge, OH location is in NorthEast Edition

Developed Resources, Inc.

Cheswick, PA location has 1 key person listed in NorthEast Edition

Development Resources, Inc.

Midland, TX location has 1 key person listed in Permian Basin Edition

Devilbiss Coring Service, Inc.

Blanchard, OK location has 2 key people listed in Mid-Continent Edition

Devin International, Inc.

Lafayette, LA location has 1 key person listed in North Texas/Ark-La-Tex Edition

Lafayette, LA location has 1 key person listed in South Texas/Eagle Ford Edition

Alice, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Kilgore, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Devoe Contracting, LLC

Kersey, CO location has 9 key people listed in Mountain States Edition

Devon Energy Corp.

Dubach, LA location has 1 key person listed in North Texas/Ark-La-Tex Edition

Havre, MT location has 2 key people listed in Mountain States Edition

Artesia, NM location has 2 key people listed in Permian Basin Edition

Navajo Dam, NM location has 1 key person listed in Mountain States Edition

Oklahoma City, OK location has 5 key people listed in Mountain States Edition

Oklahoma City, OK location has 15 key people listed in North Texas/Ark-La-Tex Edition

Oklahoma City, OK location has 17 key people listed in Mid-Continent Edition

Oklahoma City, OK location has 16 key people listed in South Texas/Eagle Ford Edition

Oklahoma City, OK location has 16 key people listed in Permian Basin Edition

Stillwater, OK location has 1 key person listed in Mid-Continent Edition

Stillwater, OK location has 1 key person listed in Mid-Continent Edition

Weatherford, OK location has 1 key person listed in Mid-Continent Edition

Bridgeport, TX location has 4 key people listed in North Texas/Ark-La-Tex Edition

Canadian, TX location has 1 key person listed in Mid-Continent Edition

Carthage, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Fort Worth, TX location is in North Texas/Ark-La-Tex Edition

Groesbeck, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Jacksboro, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Midland, TX location is in Permian Basin Edition

Waskom, TX location is in North Texas/Ark-La-Tex Edition

Baggs, WY location has 2 key people listed in Mountain States Edition

Gillette, WY location has 8 key people listed in Mountain States Edition

Riverton, WY location has 1 key person listed in Mountain States Edition

Worland, WY location has 2 key people listed in Mountain States Edition

Wright, WY location has 4 key people listed in Mountain States Edition

Devon Resources

Jenks, OK location has 1 key person listed in Mid-Continent Edition

Devonian Co.

Gaylord, MI location is in NorthEast Edition

Devonian Gas Production, Inc.

Jane Lew, WV location has 2 key people listed in NorthEast Edition

Devonian Resources, Inc.

Pleasantville, PA location has 1 key person listed in NorthEast Edition

Dewayne's Tank Service Inc.

St John, KS location has 2 key people listed in Mid-Continent Edition

Dewbre Petroleum Corp.

Corpus Christi, TX location has 5 key people listed in South Texas/Eagle Ford Edition

Dewees Tool & Supply Co.

Farmington, NM location has 3 key people listed in Mountain States Edition

Deweese Oil, Inc.

Watonga, OK location is in Mid-Continent Edition

Dewey Oil & Gas Insurance Agency

Kalkaska, MI location has 2 key people listed in NorthEast Edition

Dewey Petroleum

Midland, TX location is in Permian Basin Edition

Dewine Mechanical, Inc.

Columbus, NE location has 2 key people listed in Mountain States Edition

Dewitt Trucking & Excavation

Glencoe, OK location has 1 key person listed in Mid-Continent Edition

Dews, Dossie

Mount Holly, AR location has 1 key person listed in North Texas/Ark-La-Tex Edition

Mount Holly, AR location has 1 key person listed in Mid-Continent Edition

Dews, J. L., Oil Company

Mt. Holly, AR location has 1 key person listed in North Texas/Ark-La-Tex Edition

Mt. Holly, AR location has 1 key person listed in Mid-Continent Edition

Mt. Holly, AR location has 1 key person listed in North Texas/Ark-La-Tex Edition

Mt. Holly, AR location has 1 key person listed in Mid-Continent Edition

Mt. Holly, AR location has 1 key person listed in North Texas/Ark-La-Tex Edition

Mt. Holly, AR location has 1 key person listed in Mid-Continent Edition

Mt. Holly, AR location has 1 key person listed in North Texas/Ark-La-Tex Edition

Mt. Holly, AR location has 1 key person listed in Mid-Continent Edition

Dexxon, Inc.

Kiefer, OK location has 1 key person listed in Mid-Continent Edition

DF North & Associates, Inc.

The Woodlands, TX location has 1 key person listed in South Texas/Eagle Ford Edition

DFE Tech

Tyler, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

DFI

Edmonton, AB location has 2 key people listed in Mountain States Edition

Missoula, MT location has 1 key person listed in Mountain States Edition

DFT, Inc.

Exton, PA location has 2 key people listed in NorthEast Edition

DFW Energy Partners, LP

Fort Worth, TX location is in North Texas/Ark-La-Tex Edition

DFW Well Service, LLC

Gainesville, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

DG Services, LLC

Minot, ND location has 3 key people listed in Mountain States Edition

Leechburg, PA location has 2 key people listed in Mountain States Edition

Leechburg, PA location has 4 key people listed in NorthEast Edition

DGE Rentals

Sundown, TX location has 2 key people listed in Permian Basin Edition

DH Operating, Inc.

Breckenridge, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

DH-Budenberg

San Marcos, TX location has 2 key people listed in South Texas/Eagle Ford Edition

DHP Investments, Ltd.

Tyler, TX location is in Mid-Continent Edition

Di Grappa, P. M.

Denver, CO location is in Mountain States Edition

DIA Construction, Inc.

De Beque, CO location is in Mountain States Edition

Diadema USA

Houston, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Dial Oil Tools

Fort Worth, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Dialog Wireline Services, LLC

Kilgore, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Kilgore, TX location has 2 key people listed in Permian Basin Edition

Midland, TX location has 1 key person listed in Permian Basin Edition

Diamond B Diversified, Inc.

Amarillo, TX location has 1 key person listed in Mid-Continent Edition

Diamond B Energy Services

Lubbock, TX location is in Permian Basin Edition

Pecos, TX location is in Permian Basin Edition

San Angelo, TX location is in Permian Basin Edition

Diamond B Hotshots, LLC

Bridgeport, WV location has 2 key people listed in NorthEast Edition

Diamond B Miami Flood, Ltd.

Paola, KS location has 1 key person listed in Mid-Continent Edition

Diamond B Oil Co.

Wichita Falls, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Diamond B Oilfield Trucking, Inc.

Plentywood, MT location has 3 key people listed in Mountain States Edition

Westhope, ND location has 1 key person listed in Mountain States Edition

Diamond Blue Drilling Co.

Oklahoma City, OK location has 2 key people listed in Mid-Continent Edition

Diamond Chain Co.

Indianapolis, IN location is in North Texas/Ark-La-Tex Edition

Indianapolis, IN location is in NorthEast Edition

Dallas, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Diamond Core-Testco, Inc.

Tyler, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Tyler, TX location has 2 key people listed in South Texas/Eagle Ford Edition

Diamond D Slickline Service Co., Inc.

Snyder, TX location has 1 key person listed in Permian Basin Edition

Snyder, TX location has 1 key person listed in Permian Basin Edition

Diamond Energy Service

LaBarge, WY location has 1 key person listed in Mountain States Edition

Diamond F Well Service

Lyman, WY location has 1 key person listed in Mountain States Edition

Diamond H Service, LLC

Bowman, ND location has 1 key person listed in Mountain States Edition

Diamond H Service, LLC

Bowman, ND location has 1 key person listed in Mountain States Edition

Diamond M Corp.

Broken Arrow, OK location has 1 key person listed in Mid-Continent Edition

Diamond M Drilling & Exploration Co.

San Antonio, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Diamond Oil & Gas, LLC

Casper, WY location has 5 key people listed in Mountain States Edition

Diamond Oil Services, LLC

Vienna, OH location is in NorthEast Edition

Vienna, OH location has 1 key person listed in NorthEast Edition

Diamond Oilfield Service, Inc.

Yukon, OK location has 1 key person listed in Mid-Continent Edition

Diamond Oilfield Technologies

Vienna, OH location is in NorthEast Edition

Vienna, OH location has 1 key person listed in NorthEast Edition

Diamond Operating Inc.

Boulder, CO location has 2 key people listed in Mountain States Edition

Diamond Pump & Tool

Jacksboro, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Diamond Pump & Transport

Odessa, TX location has 2 key people listed in Permian Basin Edition

Diamond Resources Co.

Englewood, CO location is in Mountain States Edition

Bismarck, ND location has 4 key people listed in Mountain States Edition

Williston, ND location has 1 key person listed in Mountain States Edition

Diamond S Energy Co.

Fort Worth, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Diamond Services Co.

Woodward, OK location has 8 key people listed in Mid-Continent Edition

Diamond Star Oil Inc.

Paola, KS location has 1 key person listed in Mid-Continent Edition

Diamond T Services

Golden, CO location has 1 key person listed in Mountain States Edition

Enid, OK location is in Mid-Continent Edition

Tioga, PA location is in NorthEast Edition

Boulder, WY location is in Mountain States Edition

Riverton, WY location has 1 key person listed in Mountain States Edition

Riverton, WY location has 1 key person listed in Mountain States Edition

Diamond Tank Rental, Inc.

Bridgeport, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Odessa, TX location has 5 key people listed in North Texas/Ark-La-Tex Edition

Odessa, TX location has 5 key people listed in Permian Basin Edition

Diamond Testing

Hoisington, KS location has 7 key people listed in Mid-Continent Edition

Diamond W Welding

Crane, TX location has 1 key person listed in Permian Basin Edition

Diamond, Harry H., Inc.

Shawnee, OK location is in Mid-Continent Edition

Diamond-B Oil Inc.

Sidney, NE location has 1 key person listed in Mountain States Edition

Diamondback Directional Drilling Contractors

Traverse City, MI location has 1 key person listed in NorthEast Edition

Diamondback Disposal Services, Inc.

Hobbs, NM location has 2 key people listed in Permian Basin Edition

Diamondback Energy

Oklahoma City, OK location is in Mid-Continent Edition

Midland, TX location has 2 key people listed in Mountain States Edition

Midland, TX location has 7 key people listed in Mid-Continent Edition

Midland, TX location has 7 key people listed in Permian Basin Edition

Gillette, WY location has 1 key person listed in Mountain States Edition

Diamondback Industries

Greeley, CO location has 2 key people listed in Mountain States Edition

Crowley, TX location has 6 key people listed in Mountain States Edition

Crowley, TX location has 6 key people listed in North Texas/Ark-La-Tex Edition

Crowley, TX location has 6 key people listed in NorthEast Edition

Crowley, TX location has 6 key people listed in South Texas/Eagle Ford Edition

Poteet, TX location has 2 key people listed in South Texas/Eagle Ford Edition

Diamondback Oil Partners, LLP

Lakewood, CO location has 1 key person listed in Mountain States Edition

Diamondback Operating, LP

Tulsa, OK location has 2 key people listed in Mid-Continent Edition

Diamondback Resources, LLC

Midland, TX location has 2 key people listed in Permian Basin Edition

Diamondback Services LLC

Sterling City, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Diamonhead Resources, Inc.

Edmond, OK location has 2 key people listed in Mid-Continent Edition

Diane Oil Co.

Oklahoma City, OK location has 1 key person listed in Mid-Continent Edition

Diasu Oil & Gas Co., Inc.

Houston, TX location has 3 key people listed in North Texas/Ark-La-Tex Edition

Dick's Oilfield Construction & Supply Co.

Great Bend, KS location has 1 key person listed in Mid-Continent Edition

Dick's Oilfield Instruments

Odessa, TX location has 2 key people listed in Permian Basin Edition

Dickey Oilfield Sales

Abilene, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Wichita Falls, TX location has 3 key people listed in North Texas/Ark-La-Tex Edition

Dickinson Wright, PLLC

Detroit, MI location has 1 key person listed in NorthEast Edition

Grand Rapids, MI location has 1 key person listed in NorthEast Edition

Lansing, MI location has 1 key person listed in NorthEast Edition

Troy, MI location has 1 key person listed in NorthEast Edition

Columbus, OH location is in NorthEast Edition

Nashville, TN location is in NorthEast Edition

Dickinson, Christine

Emporium, PA location has 1 key person listed in NorthEast Edition

Dickirson Corp.

Ripley, WV location has 2 key people listed in NorthEast Edition

Dickson Petroleum, Inc.

Horseshoe Bay, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Dickson Process Systems

Midland, TX location is in Permian Basin Edition

Midland, TX location has 1 key person listed in Permian Basin Edition

Dickson, C. V.

Longview, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Didomai Oil & Gas, LLC

Joplin, MO location is in Mid-Continent Edition

Diefenderfer, Michael R.

Englewood, CO location is in Mountain States Edition

Dieffenbauch & Hritz

Morgantown, WV location has 3 key people listed in NorthEast Edition

Diehl Oil Inc.

Hays, KS location has 2 key people listed in Mid-Continent Edition

Diehl, James

Snellville, KS location is in Mid-Continent Edition

Dielco Crane Service, Inc.

Dickinson, ND location has 1 key person listed in Mountain States Edition

Dig It Up Backhoe Service

Minot, ND location has 1 key person listed in Mountain States Edition

Digby Enterprises

Wichita Falls, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

DiGeronimo Companies

Independence, OH location has 3 key people listed in NorthEast Edition

Cheswick, PA location is in NorthEast Edition

Digger Oil & Gas Co, Inc.

Prague, OK location has 3 key people listed in Mid-Continent Edition

Diggers Oilfield Services LLC

Midland, TX location has 1 key person listed in Permian Basin Edition

Diggs, Marshall R., Jr.

Englewood, CO location is in Mountain States Edition

Digi-Tally, Inc.

Chester Springs, PA location is in NorthEast Edition

Midland, TX location has 1 key person listed in NorthEast Edition

Midland, TX location has 1 key person listed in Permian Basin Edition

Digital Data Services, Inc.

Lakewood, CO location has 1 key person listed in Mountain States Edition

Digital Formation Inc.

Denver, CO location has 3 key people listed in Mountain States Edition

Digital Magnetotelluric Technologies

Broken Arrow, OK location has 2 key people listed in Mid-Continent Edition

Diler Development, Inc.

Garland, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Dillard & Dillard, Inc.

Holliday, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Dillard Anderson Group, The

Dallas, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Houston, TX location has 3 key people listed in North Texas/Ark-La-Tex Edition

Dillco Fluid Service Inc.

Hugoton, KS location has 2 key people listed in Mid-Continent Edition

Dillco, Inc.

Dallas, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Houston, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Dilley, W. R. & A'meta I.

Sedan, KS location is in Mid-Continent Edition

Dillman Service, Inc.

Carmi, IL location has 2 key people listed in NorthEast Edition

Dillon Energy

Casey, IL location has 3 key people listed in NorthEast Edition

Dillon PE, David K., LLC

Centennial, CO location is in Mountain States Edition

Dimitroff, Pencho B.

Aurora, CO location is in Mountain States Edition

Dimmit Partners, LLC

Abilene, TX location is in North Texas/Ark-La-Tex Edition

Abilene, TX location is in South Texas/Eagle Ford Edition

Abilene, TX location is in Permian Basin Edition

Dimock Operating Co.

Wichita Falls, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Dinero Operating Co.

Midland, TX location has 4 key people listed in Permian Basin Edition

Dingus Investments

Midland, TX location has 1 key person listed in Permian Basin Edition

Dionisio, Leonard

Oklahoma City, OK location is in Mid-Continent Edition

DIR Rentals, LLC

Kingsville, TX location is in South Texas/Eagle Ford Edition

Direct DriveHead, Inc.

Houston, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Direct Energy

Parkersburg, WV location has 1 key person listed in NorthEast Edition

Direct Petroleum Exploration, Inc.

Denver, CO location has 3 key people listed in Mountain States Edition

Directional Drilling Co., The

Denver, CO location has 1 key person listed in Mountain States Edition

Willis, TX location has 2 key people listed in Mountain States Edition

Willis, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Willis, TX location has 2 key people listed in Mid-Continent Edition

Willis, TX location has 2 key people listed in South Texas/Eagle Ford Edition

Willis, TX location has 2 key people listed in Permian Basin Edition

Casper, WY location has 2 key people listed in Mountain States Edition

Dirks Petroleum Co.

Beeville, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Dirks, R. W., Petroleum Engineer

Tuleta, TX location has 6 key people listed in South Texas/Eagle Ford Edition

Disco Machine

Liberal, KS location is in Mid-Continent Edition

Borger, TX location has 2 key people listed in Mid-Continent Edition

Discorbis Oil Co.

San Antonio, TX location has 2 key people listed in South Texas/Eagle Ford Edition

Discover Resources, LLC

Norman, OK location is in Mid-Continent Edition

Discovery Downhole Services, Inc.

Dickinson, ND location is in Mountain States Edition

Casper, WY location has 3 key people listed in Mountain States Edition

Discovery Downhole Services, Inc.

Dickinson, ND location is in Mountain States Edition

Casper, WY location has 2 key people listed in Mountain States Edition

Discovery Drilling Co, Inc.

Hays, KS location has 3 key people listed in Mid-Continent Edition

Discovery Drilling Co.

Seminole, OK location has 2 key people listed in Mid-Continent Edition

Discovery Drilling LLC

Hays, KS location has 6 key people listed in Mid-Continent Edition

Hays, KS location is in Mid-Continent Edition

Discovery Exploration, Inc.

Evergreen, CO location has 2 key people listed in Mountain States Edition

Discovery Geo (Australia) Corp.

Southlake, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Discovery GeoServices Corp.

Forney, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Discovery Group USA

West Monroe, LA location has 2 key people listed in North Texas/Ark-La-Tex Edition

Discovery Group, The

Denver, CO location has 9 key people listed in Mountain States Edition

Discovery Logging, Inc.

Midland, TX location has 2 key people listed in Permian Basin Edition

Discovery Natural Resources LLC

Denver, CO location has 8 key people listed in Mountain States Edition

Denver, CO location has 8 key people listed in North Texas/Ark-La-Tex Edition

Denver, CO location has 8 key people listed in Mid-Continent Edition

Denver, CO location has 8 key people listed in NorthEast Edition

Denver, CO location has 8 key people listed in Permian Basin Edition

Barnhart, TX location has 3 key people listed in North Texas/Ark-La-Tex Edition

Barnhart, TX location has 3 key people listed in Permian Basin Edition

Ozona, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Discovery Oil & Gas

Canonsburg, PA location has 3 key people listed in NorthEast Edition

Discovery Operating, Inc.

Midland, TX location has 3 key people listed in Mid-Continent Edition

Midland, TX location has 3 key people listed in South Texas/Eagle Ford Edition

Midland, TX location has 3 key people listed in Permian Basin Edition

Discovery Production Services

Minot, ND location has 1 key person listed in Mountain States Edition

Discus Oil Corp.

Plain Dealing, LA location has 2 key people listed in North Texas/Ark-La-Tex Edition

Dish-X, LLC

Midland, TX location is in Permian Basin Edition

Disney Gas & Oil Field Supply

Fayetteville, AR location has 1 key person listed in Mid-Continent Edition

Disotell, Lee A., & Associates, Inc.

Marshall, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Disposal Solutions

Tulsa, OK location has 1 key person listed in Mid-Continent Edition

Distribution International

Corpus Christi, TX location has 3 key people listed in South Texas/Eagle Ford Edition

San Antonio, TX location is in South Texas/Eagle Ford Edition

DistributionNOW, LP

Artesia, NM location has 1 key person listed in Permian Basin Edition

Hobbs, NM location has 1 key person listed in Permian Basin Edition

Andrews, TX location has 2 key people listed in Permian Basin Edition

Big Spring, TX location has 1 key person listed in Permian Basin Edition

Crane, TX location has 1 key person listed in Permian Basin Edition

Dallas, TX location has 4 key people listed in Permian Basin Edition

Denver City, TX location has 2 key people listed in Permian Basin Edition

Goldsmith, TX location has 1 key person listed in Permian Basin Edition

Midland, TX location has 3 key people listed in Permian Basin Edition

Midland, TX location has 1 key person listed in Permian Basin Edition

Odessa, TX location has 2 key people listed in Permian Basin Edition

Odessa, TX location has 1 key person listed in Permian Basin Edition

San Angelo, TX location has 1 key person listed in Permian Basin Edition

Sundown, TX location has 2 key people listed in Permian Basin Edition

DistributionNOW, LP

Shreveport, LA location is in North Texas/Ark-La-Tex Edition

Shreveport, LA location has 1 key person listed in North Texas/Ark-La-Tex Edition

Bridgeport, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Carthage, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Cleburne, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Dallas, TX location has 4 key people listed in North Texas/Ark-La-Tex Edition

Fairfield, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Jasper, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Kilgore, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Kilgore, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Quitman, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

DistributionNOW, LP

Damascus, AR location has 2 key people listed in Mid-Continent Edition

Fort Smith, AR location has 1 key person listed in Mid-Continent Edition

Kensett, AR location has 1 key person listed in Mid-Continent Edition

Alva, OK location has 2 key people listed in Mid-Continent Edition

Elk City, OK location has 1 key person listed in Mid-Continent Edition

Enid, OK location has 1 key person listed in Mid-Continent Edition

Hinton, OK location has 1 key person listed in Mid-Continent Edition

Lindsay, OK location has 1 key person listed in Mid-Continent Edition

McAlester, OK location has 1 key person listed in Mid-Continent Edition

Oklahoma City, OK location has 2 key people listed in Mid-Continent Edition

Oklahoma City, OK location has 1 key person listed in Mid-Continent Edition

Pawhuska, OK location has 1 key person listed in Mid-Continent Edition

Perry, OK location has 1 key person listed in Mid-Continent Edition

Weatherford, OK location has 1 key person listed in Mid-Continent Edition

Woodward, OK location has 1 key person listed in Mid-Continent Edition

Canadian, TX location has 1 key person listed in Mid-Continent Edition

Houston, TX location has 4 key people listed in Mid-Continent Edition

Perryton, TX location has 1 key person listed in Permian Basin Edition

DistributionNOW, LP

Alice, TX location has 2 key people listed in South Texas/Eagle Ford Edition

Asherton, TX location has 2 key people listed in South Texas/Eagle Ford Edition

Bryan, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Carrizo Springs, TX location is in South Texas/Eagle Ford Edition

Corpus Christi, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Dallas, TX location has 4 key people listed in South Texas/Eagle Ford Edition

Dilley, TX location has 2 key people listed in South Texas/Eagle Ford Edition

Giddings, TX location is in South Texas/Eagle Ford Edition

Karnes City, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Kenedy, TX location has 2 key people listed in South Texas/Eagle Ford Edition

Laredo, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Mission, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Navasota, TX location is in South Texas/Eagle Ford Edition

Pleasanton, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Sonora, TX location is in South Texas/Eagle Ford Edition

Tilden, TX location is in South Texas/Eagle Ford Edition

Victoria, TX location has 2 key people listed in South Texas/Eagle Ford Edition

Victoria, TX location has 1 key person listed in South Texas/Eagle Ford Edition

DistributionNOW, LP

Cheyenne Wells, CO location has 1 key person listed in Mountain States Edition

Cortez, CO location has 1 key person listed in Mountain States Edition

Denver, CO location has 4 key people listed in Mountain States Edition

Fort Lupton, CO location has 1 key person listed in Mountain States Edition

Grand Junction, CO location has 2 key people listed in Mountain States Edition

Rifle, CO location has 2 key people listed in Mountain States Edition

Sterling, CO location has 1 key person listed in Mountain States Edition

Trinidad, CO location has 1 key person listed in Mountain States Edition

Wray, CO location has 2 key people listed in Mountain States Edition

Baker, MT location has 1 key person listed in Mountain States Edition

Melstone, MT location has 1 key person listed in Mountain States Edition

Sidney, MT location has 2 key people listed in Mountain States Edition

Dickinson, ND location has 1 key person listed in Mountain States Edition

Dickinson, ND location has 1 key person listed in Mountain States Edition

Minot, ND location has 2 key people listed in Mountain States Edition

Mohall, ND location has 1 key person listed in Mountain States Edition

Stanley, ND location has 1 key person listed in Mountain States Edition

Watford City, ND location is in Mountain States Edition

Williston, ND location has 1 key person listed in Mountain States Edition

Bloomfield, NM location has 1 key person listed in Mountain States Edition

Farmington, NM location has 1 key person listed in Mountain States Edition

Dallas, TX location is in Mountain States Edition

Roosevelt, UT location has 1 key person listed in Mountain States Edition

Salt Lake City, UT location has 1 key person listed in Mountain States Edition

Vernal, UT location has 1 key person listed in Mountain States Edition

Vernal, UT location has 2 key people listed in Mountain States Edition

Big Piney, WY location has 2 key people listed in Mountain States Edition

Casper, WY location has 1 key person listed in Mountain States Edition

Casper, WY location has 2 key people listed in Mountain States Edition

Casper, WY location has 3 key people listed in Mountain States Edition

Cheyenne, WY location has 1 key person listed in Mountain States Edition

Gillette, WY location has 1 key person listed in Mountain States Edition

Rawlins, WY location has 1 key person listed in Mountain States Edition

Riverton, WY location has 1 key person listed in Mountain States Edition

Rock Springs, WY location has 1 key person listed in Mountain States Edition

DistributionNOW, LP

Fairfield, IL location has 1 key person listed in NorthEast Edition

Paintsville, KY location has 1 key person listed in NorthEast Edition

Johannesburg, MI location has 1 key person listed in NorthEast Edition

Kalkaska, MI location has 1 key person listed in NorthEast Edition

Mt. Pleasant, MI location has 1 key person listed in NorthEast Edition

Bolivar, OH location has 1 key person listed in NorthEast Edition

Dover, OH location has 1 key person listed in NorthEast Edition

Montoursville, PA location has 1 key person listed in NorthEast Edition

Punxsutawney, PA location is in NorthEast Edition

Towanda, PA location has 2 key people listed in NorthEast Edition

Washington, PA location has 3 key people listed in NorthEast Edition

Dallas, TX location has 4 key people listed in NorthEast Edition

Charleston, WV location has 1 key person listed in NorthEast Edition

Jane Lew, WV location has 2 key people listed in NorthEast Edition

Ditch Witch of Ohio

Columbus, OH location has 1 key person listed in NorthEast Edition

Cranberry Township, PA location is in NorthEast Edition

Dively Trucking, LLC

Somerset, PA location has 1 key person listed in NorthEast Edition

Diverse Energy Service, LLC

Casper, WY location has 1 key person listed in Mountain States Edition

Diverse Energy Systems

Berthold, ND location has 3 key people listed in Mountain States Edition

Grafton, ND location has 3 key people listed in Mountain States Edition

Hobbs, NM location has 1 key person listed in Permian Basin Edition

Oklahoma City, OK location has 1 key person listed in Mid-Continent Edition

Houston, TX location has 5 key people listed in Mountain States Edition

Houston, TX location has 11 key people listed in Mid-Continent Edition

Houston, TX location has 11 key people listed in South Texas/Eagle Ford Edition

Houston, TX location has 12 key people listed in Permian Basin Edition

Katy, TX location has 5 key people listed in South Texas/Eagle Ford Edition

Odessa, TX location has 4 key people listed in Permian Basin Edition

Diversified Engineering, Inc.

New Philadelphia, OH location has 3 key people listed in NorthEast Edition

Diversified Land Management, Inc.

Ridgeland, MS location has 8 key people listed in South Texas/Eagle Ford Edition

Edna, TX location is in South Texas/Eagle Ford Edition

Diversified Operating Corp.

Aurora, CO location has 6 key people listed in Mountain States Edition

Diversified Resources Inc.

Littleton, CO location has 3 key people listed in Mountain States Edition

Diversified Resources, Inc.

Birmingham, AL location has 3 key people listed in NorthEast Edition

Diversified Solutions, Inc.

Odessa, TX location is in Permian Basin Edition

Diversified Warehouse

Odessa, TX location has 1 key person listed in Permian Basin Edition

Diversified Well Logging, LLC

Reserve, LA location has 2 key people listed in NorthEast Edition

Reserve, LA location has 2 key people listed in South Texas/Eagle Ford Edition

Eighty Four, PA location is in NorthEast Edition

Corpus Christi, TX location is in South Texas/Eagle Ford Edition

Diversity Petroleum

Rockwall, TX location has 3 key people listed in North Texas/Ark-La-Tex Edition

Division of Water Resources

Topeka, KS location has 1 key person listed in Mid-Continent Edition

Dix & Associates

Nicholasville, KY location has 1 key person listed in NorthEast Edition

Dixie Electric, Inc.

Carlsbad, NM location has 1 key person listed in Permian Basin Edition

Hobbs, NM location has 1 key person listed in Permian Basin Edition

Andrews, TX location has 1 key person listed in Permian Basin Edition

Big Spring, TX location has 1 key person listed in Permian Basin Edition

Denver City, TX location is in Permian Basin Edition

Denver City, TX location has 1 key person listed in Permian Basin Edition

Odessa, TX location has 6 key people listed in Permian Basin Edition

Dixie Iron Works Ltd.

Alice, TX location has 2 key people listed in South Texas/Eagle Ford Edition

Dixie Pipe Sales, Inc.

Lorain, OH location is in NorthEast Edition

Corpus Christi, TX location is in South Texas/Eagle Ford Edition

Houston, TX location has 2 key people listed in NorthEast Edition

Houston, TX location has 2 key people listed in South Texas/Eagle Ford Edition

Dixie Resources, Inc.

Shreveport, LA location has 1 key person listed in North Texas/Ark-La-Tex Edition

Dixon Bros., Inc.

Newcastle, WY location has 4 key people listed in Mountain States Edition

Dixon Energy, Inc.

Wichita, KS location has 1 key person listed in Mid-Continent Edition

Dixon Exploration, Inc.

Toledo, OH location has 1 key person listed in NorthEast Edition

Dixon Pumps

Billings, MT location has 2 key people listed in Mountain States Edition

Dixon Services, Inc.

Tyler, TX location has 7 key people listed in North Texas/Ark-La-Tex Edition

Dixon Valve & Coupling Co.

Westmont, IL location is in NorthEast Edition

Chestertown, MD location has 3 key people listed in NorthEast Edition

Johnstown, NY location is in NorthEast Edition

Twinsburg, OH location is in NorthEast Edition

Dixon, J. C.

Okmulgee, OK location has 2 key people listed in Mid-Continent Edition

Dixon, James David

Moline, KS location is in Mid-Continent Edition

Dixon, Margaret

Moline, KS location is in Mid-Continent Edition

Dixon, Mike

Moline, KS location is in Mid-Continent Edition

DJ Exploration, Inc.

Kingsbury, TX location is in South Texas/Eagle Ford Edition

DJ Oil Operations

Ellinwood, KS location has 1 key person listed in Mid-Continent Edition

DJ Resources, Inc.

Denver, CO location has 4 key people listed in Mountain States Edition

DJ&T Energy

Abilene, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

DJF Services, Inc.

Holdenville, OK location has 1 key person listed in Mid-Continent Edition

DJH Energy Consulting

Fredericksburg, TX location has 1 key person listed in South Texas/Eagle Ford Edition

DJM Beasley Well Service

Abilene, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

DK Operating Inc.

Jetmore, KS location has 1 key person listed in Mid-Continent Edition

DK Operating, Inc.

Jetmore, KS location has 1 key person listed in Mid-Continent Edition

DK-LOK

Mobile, AL location has 1 key person listed in Mid-Continent Edition

Mobile, AL location has 1 key person listed in NorthEast Edition

DKM Enterprises

Uvalde, TX location has 1 key person listed in South Texas/Eagle Ford Edition

DKMR Oil Co., Inc.

Muenster, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

DKS Land Services, LLC

Gillette, WY location has 1 key person listed in Mountain States Edition

DL Resources, Inc.

Smicksburg, PA location is in NorthEast Edition

DLB Oil & Gas, Inc.

Big Lake, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Big Lake, TX location has 1 key person listed in Permian Basin Edition

DLD Corrosion Consultant

Odessa, TX location has 1 key person listed in Permian Basin Edition

DLD Enterprises LLC

Rio Verde, AZ location has 1 key person listed in Mountain States Edition

Billings, MT location has 2 key people listed in Mountain States Edition

DLD Pipe Recovery Services

Fruita, CO location has 3 key people listed in Mountain States Edition

DLE and Associates, LLC

Corunna, MI location has 1 key person listed in NorthEast Edition

DLH Energy Service, LLC

Ashville, NY location has 4 key people listed in NorthEast Edition

DLJ Investments, LLC

Springboro, OH location has 1 key person listed in NorthEast Edition

DLS Hot Shot Services, LLC

Casper, WY location has 1 key person listed in Mountain States Edition

DLS, Inc.

Oklahoma City, OK location has 5 key people listed in Mid-Continent Edition

DMB Construction LLC

Corpus Christi, TX location has 1 key person listed in South Texas/Eagle Ford Edition

DMIC Petroleum Consulting

Memphis, TX location has 7 key people listed in Mid-Continent Edition

DMJ Gas & Oil, Inc.

Shelocta, PA location has 1 key person listed in NorthEast Edition

DMS Environmental Services, LLC

Bellefonte, PA location has 2 key people listed in NorthEast Edition

Curwensville, PA location is in NorthEast Edition

DMS Safety Services

Curwensville, PA location has 5 key people listed in NorthEast Edition

DMS, Inc.

Coal Township, PA location has 1 key person listed in NorthEast Edition

DMSA-4 Trusts

Wichita Falls, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

DMW Oil Field Services, Inc.

North Canton, OH location has 1 key person listed in NorthEast Edition

DND Land Services, LLC

Tempe, AZ location has 1 key person listed in Mountain States Edition

DNR Oil & Gas Inc.

Centennial, CO location has 3 key people listed in Mountain States Edition

Centennial, CO location has 3 key people listed in Mid-Continent Edition

DNV Columbus

Dublin, OH location has 15 key people listed in NorthEast Edition

Do All Industries Ltd.

Glenburn, ND location has 1 key person listed in Mountain States Edition

Dobekos Energy Corp.

Dallas, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Doby, Dale A.

Abilene, TX location is in North Texas/Ark-La-Tex Edition

Doc's Machine & Repair

Olney, TX location is in North Texas/Ark-La-Tex Edition

Doc's Reverse Units & Rental Tools, Inc.

Monahans, TX location is in Permian Basin Edition

DOC, Inc

Mooringsport, LA location has 2 key people listed in North Texas/Ark-La-Tex Edition

Mooringsport, LA location has 1 key person listed in North Texas/Ark-La-Tex Edition

Kilgore, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Dockery, J.V., Inc.

Kerens, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Docking Development LLC

Arkansas City, KS location has 1 key person listed in Mid-Continent Edition

Dockter Remediation

Bismarck, ND location has 1 key person listed in Mountain States Edition

Doco Development Corp.

Norman, OK location is in Mid-Continent Edition

Dodge Consulting

Loveland, CO location has 1 key person listed in Mountain States Edition

Dodson Exploration Co., LLC

Evergreen, CO location has 1 key person listed in Mountain States Edition

Oklahoma City, OK location has 1 key person listed in Mountain States Edition

Oklahoma City, OK location has 1 key person listed in Mid-Continent Edition

Dodson Trucking, Inc.

Tatum, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Dodson, James P.

Shreveport, LA location is in North Texas/Ark-La-Tex Edition

Doggett Equipment Services Group

Alexandria, LA location is in North Texas/Ark-La-Tex Edition

Baton Rouge, LA location is in South Texas/Eagle Ford Edition

Broussard, LA location is in South Texas/Eagle Ford Edition

Covington, LA location is in South Texas/Eagle Ford Edition

Monroe, LA location is in North Texas/Ark-La-Tex Edition

Shreveport, LA location is in North Texas/Ark-La-Tex Edition

St. Rose, LA location is in South Texas/Eagle Ford Edition

Sulphur, LA location is in South Texas/Eagle Ford Edition

Brownsville, TX location is in South Texas/Eagle Ford Edition

Corpus Christi, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Corpus Christi, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Houston, TX location is in South Texas/Eagle Ford Edition

Longview, TX location is in North Texas/Ark-La-Tex Edition

Lufkin, TX location is in North Texas/Ark-La-Tex Edition

Pharr, TX location is in South Texas/Eagle Ford Edition

San Juan, TX location is in South Texas/Eagle Ford Edition

Tyler, TX location is in North Texas/Ark-La-Tex Edition

Victoria, TX location is in South Texas/Eagle Ford Edition

Vidor, TX location is in South Texas/Eagle Ford Edition

Dokey, Lynn

Merkel, TX location is in Permian Basin Edition

Merkel, TX location is in Permian Basin Edition

Dolan Integration Group

Boulder, CO location has 3 key people listed in Mountain States Edition

Dolberry Energy Resources Corp.

Dallas, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Dolberry, Don

Wichita Falls, TX location is in North Texas/Ark-La-Tex Edition

Dollar, Phil, Oilfield Svs., Inc.

Perryton, TX location has 2 key people listed in Mid-Continent Edition

Dollarhide Energy

Austin, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Dolomite Resources Corp.

Wichita, KS location has 1 key person listed in Mid-Continent Edition

Dolphin Petroleum, LP

Alice, TX location is in South Texas/Eagle Ford Edition

Dombaugh, Raymond R.

Wichita, KS location is in Mid-Continent Edition

Dome Drilling Co.

Wooster, OH location has 1 key person listed in NorthEast Edition

Dome Engineering

Broken Arrow, OK location has 1 key person listed in Mid-Continent Edition

Domestic Energy Producers Alliance

Oklahoma City, OK location has 1 key person listed in Mountain States Edition

Oklahoma City, OK location has 1 key person listed in North Texas/Ark-La-Tex Edition

Oklahoma City, OK location has 1 key person listed in Mid-Continent Edition

Oklahoma City, OK location has 1 key person listed in NorthEast Edition

Oklahoma City, OK location has 1 key person listed in South Texas/Eagle Ford Edition

Oklahoma City, OK location has 1 key person listed in Permian Basin Edition

Dominion Field Services

Upper St. Clair, PA location has 1 key person listed in NorthEast Edition

Bridgeport, WV location has 2 key people listed in NorthEast Edition

Dominion Gas Ventures, LP

Dallas, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Dominion Natural Resources, LLC

Dallas, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Dallas, TX location has 2 key people listed in Permian Basin Edition

Dominion Production Co., LLC

Corpus Christi, TX location is in South Texas/Eagle Ford Edition

Dominion Resources, Inc.

Richmond, VA location has 6 key people listed in NorthEast Edition

Dominion Transmission Inc.

Ithaca, NY location has 1 key person listed in NorthEast Edition

New Hartford, NY location has 2 key people listed in NorthEast Edition

Schenectady, NY location has 1 key person listed in NorthEast Edition

Silver Springs, NY location has 1 key person listed in NorthEast Edition

Lebanon, OH location has 1 key person listed in NorthEast Edition

Port Washington, OH location has 1 key person listed in NorthEast Edition

Genesee, PA location has 1 key person listed in NorthEast Edition

Harrison Valley, PA location has 1 key person listed in NorthEast Edition

Hopwood, PA location has 1 key person listed in NorthEast Edition

Lawrenceville, PA location has 1 key person listed in NorthEast Edition

Punxsutawney, PA location has 1 key person listed in NorthEast Edition

Renovo, PA location has 4 key people listed in NorthEast Edition

Renovo, PA location has 1 key person listed in NorthEast Edition

Westfield, PA location has 8 key people listed in NorthEast Edition

Glen Allen, VA location has 1 key person listed in NorthEast Edition

Leesburg, VA location has 4 key people listed in NorthEast Edition

Richmond, VA location has 3 key people listed in NorthEast Edition

Bridgeport, WV location has 1 key person listed in NorthEast Edition

Camden, WV location has 1 key person listed in NorthEast Edition

Clarksburg, WV location has 3 key people listed in NorthEast Edition

Clarksburg, WV location has 11 key people listed in NorthEast Edition

Clendenin, WV location has 1 key person listed in NorthEast Edition

Jane Lew, WV location has 2 key people listed in NorthEast Edition

Proctor, WV location has 1 key person listed in NorthEast Edition

West Union, WV location has 2 key people listed in NorthEast Edition

Weston, WV location has 9 key people listed in NorthEast Edition

Don Perkins & Associates

Beattyville, KY location has 1 key person listed in NorthEast Edition

Don Sims Oil

Lindsborg, KS location has 1 key person listed in Mid-Continent Edition

Don's Pumping Service

Douglas, WY location has 1 key person listed in Mountain States Edition

Don's Truck Service

Morland, KS location has 1 key person listed in Mid-Continent Edition

Don-Nan Pump & Supply Co., Inc.

Poplar, MT location is in Mountain States Edition

Hobbs, NM location has 2 key people listed in Permian Basin Edition

Andrews, TX location has 2 key people listed in Permian Basin Edition

Big Spring, TX location has 2 key people listed in Permian Basin Edition

Kermit, TX location has 2 key people listed in Permian Basin Edition

Midland, TX location has 2 key people listed in Mountain States Edition

Midland, TX location has 2 key people listed in Mid-Continent Edition

Midland, TX location has 4 key people listed in Permian Basin Edition

Odessa, TX location has 2 key people listed in Permian Basin Edition

Stinnett, TX location has 1 key person listed in Mid-Continent Edition

Gillette, WY location has 1 key person listed in Mountain States Edition

Donaldson Fire & Safety, Inc.

Odessa, TX location has 1 key person listed in Permian Basin Edition

Donalu Oil

Pampa, TX location has 1 key person listed in Mid-Continent Edition

Donco Chemical Corp.

Andrews, TX location is in Permian Basin Edition

Donegan, Ben

Albuquerque, NM location has 1 key person listed in Mountain States Edition

Doner Land Services

Lancaster, OH location has 1 key person listed in NorthEast Edition

Donna-Lynne Oil Co.

George West, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Donnell Pipe & Supply Co.

Kilgore, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Donner Properties

Shreveport, LA location has 1 key person listed in North Texas/Ark-La-Tex Edition

Donner, Dallas E.

Wichita, KS location is in Mid-Continent Edition

Donoco Oil Company

La Vernia, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Donoho Oil & Gas Consultants, LLC

Evergreen, CO location has 1 key person listed in Mountain States Edition

Donohue-Sterling, Inc.

Oklahoma City, OK location has 1 key person listed in Mid-Continent Edition

Donovan Brothers Inc.

Littleton, CO location has 1 key person listed in Mountain States Edition

Donray Petroleum, LLC

Oklahoma City, OK location has 2 key people listed in Mid-Continent Edition

Donze, Terry W.

Wheat Ridge, CO location is in Mountain States Edition

Doodlebug Oil Co.

Douglass, KS location has 1 key person listed in Mid-Continent Edition

Doolaree Corp.

Sherman, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Dooley, Jeff, Operating LLC

Breckenridge, TX location is in North Texas/Ark-La-Tex Edition

Doonan & Sons Inc

Great Bend, KS location has 1 key person listed in Mid-Continent Edition

Doornbos Trust

Bartlesville, OK location has 2 key people listed in Mid-Continent Edition

Dorado E&P Partners, LLC

Denver, CO location has 6 key people listed in Mountain States Edition

Denver, CO location has 6 key people listed in Mid-Continent Edition

Dorado Oil Co.

Corpus Christi, TX location is in South Texas/Eagle Ford Edition

Doran & Associates, Inc.

Pittsburgh, PA location has 2 key people listed in NorthEast Edition

Doran Oil Properties

Vandalia, IL location has 1 key person listed in NorthEast Edition

Dorchester Minerals Operating, LP

Hooker, OK location has 2 key people listed in Mid-Continent Edition

Dallas, TX location has 6 key people listed in North Texas/Ark-La-Tex Edition

Dallas, TX location has 6 key people listed in Mid-Continent Edition

Dore Energy Company, Ltd.

Amarillo, TX location has 2 key people listed in Mid-Continent Edition

Dorfman Production Co.

Beloit, OH location has 1 key person listed in NorthEast Edition

Dallas, TX location has 3 key people listed in North Texas/Ark-La-Tex Edition

Dallas, TX location has 2 key people listed in NorthEast Edition

Dornick Hills Midstream, Ltd.

Sherman, TX location is in North Texas/Ark-La-Tex Edition

Dorough, Thomas G., Trust

Englewood, CO location has 2 key people listed in Mountain States Edition

Dorr, John R. Petroleum Land Mgmt.

Pecos, TX location has 1 key person listed in Permian Basin Edition

Dorsal Services, Inc.

Agua Dulce, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Dorsey Oil & Gas, Inc.

Nashport, OH location has 1 key person listed in NorthEast Edition

Dorsey, William D.

Shreveport, LA location is in North Texas/Ark-La-Tex Edition

Dorso, LP

Wexford, PA location has 1 key person listed in NorthEast Edition

Dorward Energy Corp.

St. Petersburg, FL location has 1 key person listed in NorthEast Edition

Doss Enterprises, LC

Jane Lew, WV location has 3 key people listed in NorthEast Edition

Doss Oil Royalty Co.

McAlester, OK location has 5 key people listed in Mid-Continent Edition

Doss, Hyle C.

Midland, TX location is in Permian Basin Edition

Dossett & Dossett, Inc.

Billings, MT location has 2 key people listed in Mountain States Edition

Doty, Tim

Sedan, KS location is in Mid-Continent Edition

Double 7 Oil & Gas, LLC

Parsons, KS location has 1 key person listed in Mid-Continent Edition

Double B Energy, LLC

Willard, UT location has 1 key person listed in Mountain States Edition

Double B Hotshot Services, Inc.

Palestine, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Double Check Services, Inc.

Acme, MI location has 3 key people listed in NorthEast Edition

Double D Electric

Plainville, KS location has 1 key person listed in Mid-Continent Edition

Double D Energy, LLC

Billings, MT location has 1 key person listed in Mountain States Edition

Double D Hotshot, LLC

Casper, WY location has 3 key people listed in Mountain States Edition

Double D Oil Co. Inc.

Winfield, KS location has 2 key people listed in Mid-Continent Edition

Double D Supply

Midkiff, TX location has 3 key people listed in Permian Basin Edition

Double D Tong, Inc.

Odessa, TX location has 1 key person listed in Permian Basin Edition

Double D Welding & Fabrication

Mills, WY location has 1 key person listed in Mountain States Edition

Double D's, LLC

Hays, KS location has 2 key people listed in Mid-Continent Edition

Double Diamond Energy Corp.

Granbury, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Double Drum Well Service LLC

Hays, KS location has 3 key people listed in Mid-Continent Edition

Double E, Inc.

Dallas, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Dallas, TX location has 2 key people listed in Mid-Continent Edition

Dallas, TX location has 2 key people listed in NorthEast Edition

Dallas, TX location has 2 key people listed in Permian Basin Edition

Double Eagle Oilfield Services

Ballinger, TX location has 1 key person listed in Permian Basin Edition

Double Eagle Operating, LLC

Fort Worth, TX location has 3 key people listed in North Texas/Ark-La-Tex Edition

Fort Worth, TX location has 3 key people listed in Permian Basin Edition

Double EE Service, Inc.

Bowman, ND location has 1 key person listed in Mountain States Edition

Westhope, ND location has 2 key people listed in Mountain States Edition

Williston, ND location has 1 key person listed in Mountain States Edition

Double EE Service, Inc.

Bowman, ND location has 1 key person listed in Mountain States Edition

Westhope, ND location has 2 key people listed in Mountain States Edition

Williston, ND location has 1 key person listed in Mountain States Edition

Double F Oil Co.

Iola, KS location has 1 key person listed in Mid-Continent Edition

Double G Energy & Exploration, Inc.

San Antonio, TX location is in South Texas/Eagle Ford Edition

Double H Bands

Odessa, TX location has 2 key people listed in Permian Basin Edition

Double Hook, Inc.

Vernal, UT location has 3 key people listed in Mountain States Edition

Double J Supply Co., Inc.

Evansville, WY location has 2 key people listed in Mountain States Edition

Evansville, WY location has 2 key people listed in North Texas/Ark-La-Tex Edition

Evansville, WY location has 2 key people listed in Mid-Continent Edition

Evansville, WY location has 2 key people listed in NorthEast Edition

Evansville, WY location has 2 key people listed in South Texas/Eagle Ford Edition

Evansville, WY location has 2 key people listed in Permian Basin Edition

Double K Oil Co.

Ellis, KS location has 2 key people listed in Mid-Continent Edition

Double L Operating

Graham, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Double Life Corp., Inc., The

Oklahoma City, OK location has 4 key people listed in Mid-Continent Edition

Double M Energy

Hobbs, NM location has 1 key person listed in Permian Basin Edition

Double M Helicopters

Mandan, ND location has 1 key person listed in Mountain States Edition

Double M Petro Properties, Inc.

Haskell, TX location has 3 key people listed in North Texas/Ark-La-Tex Edition

Double M Sales & Filter Service

Farmington, NM location has 8 key people listed in Mountain States Edition

Double P Holdings, Inc.

Murraysville, WV location has 2 key people listed in NorthEast Edition

Double Play Oil & Gas, Inc.

Portland, TX location has 2 key people listed in South Texas/Eagle Ford Edition

Double S Hot Shot

Aztec, NM location has 1 key person listed in Mountain States Edition

Double S Operating Co.

Wichita Falls, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Double S Tank Truck Service, Inc.

Garber, OK location has 3 key people listed in Mid-Continent Edition

Double Shot Trucking, LLC

Grand Junction, CO location has 2 key people listed in Mountain States Edition

Double T Industries, Inc.

Rolla, KS location has 2 key people listed in Mid-Continent Edition

Double Valve Ball & Seat

Odessa, TX location has 2 key people listed in Permian Basin Edition

Double W Oilfield Service, Inc.

Buckley, MI location has 2 key people listed in NorthEast Edition

Double Z Production, LLC

Gillette, WY location has 1 key person listed in Mountain States Edition

Doudna, Mike A.

Osawatomie, KS location is in Mid-Continent Edition

Doug's Trucking, Inc.

Vernal, UT location has 1 key person listed in Mountain States Edition

Dougherty Law Firm, PC

Tyler, TX location has 3 key people listed in North Texas/Ark-La-Tex Edition

Doughten Oil & Gas

Stinnett, TX location is in Mid-Continent Edition

Douglas Exploration, LLC

Douglas, WY location has 4 key people listed in Mountain States Edition

Douglas Mineral Trust No. 2

Electra, TX location is in North Texas/Ark-La-Tex Edition

Douglas Pipeline

Pittsburgh, PA location has 1 key person listed in NorthEast Edition

Douglas, S., Investments, Inc.

Saginaw, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Saginaw, TX location has 1 key person listed in Mid-Continent Edition

Saginaw, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Saginaw, TX location has 1 key person listed in Permian Basin Edition

Douglass, Dietz & Daley, Inc.

Oklahoma City, OK location has 1 key person listed in Mid-Continent Edition

Douglass, Mark L.

Ardmore, OK location has 3 key people listed in Mid-Continent Edition

Dove Creek Energy, Inc.

Houston, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Houston, TX location has 2 key people listed in Permian Basin Edition

Dove Mineral

Abilene, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Dover Illinois I, LLC

Tulsa, OK location has 2 key people listed in Mid-Continent Edition

Tulsa, OK location has 2 key people listed in NorthEast Edition

Dow Cameron Oil & Gas, LLC

Zanesville, OH location has 1 key person listed in NorthEast Edition

DOW Geological Service Inc.

Topeka, KS location has 1 key person listed in Mid-Continent Edition

Down Hole Inspection

Monahans, TX location has 1 key person listed in Permian Basin Edition

Down Hole Services, Inc.

Muenster, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Down To Earth Compliance

Aurora, CO location has 4 key people listed in Mountain States Edition

Downhole Pipe & Equipment, LP

Sugar Land, TX location is in South Texas/Eagle Ford Edition

Downhole Service Center, Inc.

Flora Vista, NM location has 4 key people listed in Mountain States Edition

Downhole Stabilization Rockies, Inc.

Bakersfield, CA location has 1 key person listed in Mountain States Edition

Casper, WY location has 1 key person listed in Mountain States Edition

Downhole Threading Services

Crosby, TX location has 4 key people listed in Mountain States Edition

Crosby, TX location has 4 key people listed in North Texas/Ark-La-Tex Edition

Crosby, TX location has 4 key people listed in Mid-Continent Edition

Crosby, TX location has 4 key people listed in NorthEast Edition

Crosby, TX location has 4 key people listed in South Texas/Eagle Ford Edition

Crosby, TX location has 4 key people listed in Permian Basin Edition

Downhole Tool Service

Platteville, CO location has 3 key people listed in Mountain States Edition

Downhole Tool Service

Platteville, CO location has 3 key people listed in Mountain States Edition

Downing Petroleum Corporation

Midland, TX location has 1 key person listed in Permian Basin Edition

Downing Wellhead LLC

Williston, ND location has 1 key person listed in Mountain States Edition

Oklahoma City, OK location has 3 key people listed in Mountain States Edition

Oklahoma City, OK location has 6 key people listed in North Texas/Ark-La-Tex Edition

Oklahoma City, OK location has 7 key people listed in Mid-Continent Edition

Oklahoma City, OK location has 6 key people listed in South Texas/Eagle Ford Edition

Oklahoma City, OK location has 6 key people listed in Permian Basin Edition

Corpus Christi, TX location is in South Texas/Eagle Ford Edition

Midland, TX location has 1 key person listed in Permian Basin Edition

Tyler, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Downing, Marc

Hays, KS location is in Mid-Continent Edition

Downing-Nelson Oil Co., Inc.

Hays, KS location has 2 key people listed in Mid-Continent Edition

Downtown Design Services, Inc.

Tulsa, OK location has 3 key people listed in Mid-Continent Edition

Doyle & Lang, LLC

Beaverton, MI location has 2 key people listed in NorthEast Edition

DPI Drilling Services, Ltd.

Houston, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Houston, TX location has 1 key person listed in Mid-Continent Edition

DPS Land Services

Canonsburg, PA location has 1 key person listed in NorthEast Edition

DR Well Site Services, LLC

Hughesville, PA location is in NorthEast Edition

Dra-Surv, Inc.

Carmichaels, PA location has 1 key person listed in NorthEast Edition

Draco Energy, Inc.

Midland, TX location has 5 key people listed in Permian Basin Edition

Draeger Safety, Inc.

Palos Park, IL location has 1 key person listed in NorthEast Edition

Pittsburgh, PA location is in North Texas/Ark-La-Tex Edition

Pittsburgh, PA location is in NorthEast Edition

Telford, PA location is in NorthEast Edition

Irving, TX location is in North Texas/Ark-La-Tex Edition

Drago Supply Co

Lufkin, TX location is in North Texas/Ark-La-Tex Edition

Port Aurthur, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Dragon Hot Oil Service

Perryton, TX location has 1 key person listed in Mid-Continent Edition

Dragon Jacket

Hayden, ID location has 1 key person listed in Mountain States Edition

Dragon Oil Co.

Oklahoma City, OK location has 1 key person listed in Mid-Continent Edition

Dragon Products, Ltd.

Akron, IN location is in NorthEast Edition

Williston, ND location has 1 key person listed in Mountain States Edition

Williston, ND location has 1 key person listed in NorthEast Edition

Wooster, OH location has 1 key person listed in NorthEast Edition

Alvarado, TX location has 3 key people listed in North Texas/Ark-La-Tex Edition

Alvarado, TX location has 2 key people listed in South Texas/Eagle Ford Edition

Beaumont, TX location is in Mountain States Edition

Beaumont, TX location is in North Texas/Ark-La-Tex Edition

Beaumont, TX location is in Mid-Continent Edition

Beaumont, TX location is in NorthEast Edition

Beaumont, TX location is in South Texas/Eagle Ford Edition

Beaumont, TX location is in Permian Basin Edition

Beaumont, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Beaumont, TX location has 4 key people listed in Mountain States Edition

Beaumont, TX location has 4 key people listed in North Texas/Ark-La-Tex Edition

Beaumont, TX location has 5 key people listed in Mid-Continent Edition

Beaumont, TX location has 4 key people listed in NorthEast Edition

Beaumont, TX location has 4 key people listed in South Texas/Eagle Ford Edition

Beaumont, TX location has 5 key people listed in Permian Basin Edition

Beaumont, TX location has 1 key person listed in South Texas/Eagle Ford Edition

LaPorte, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Liberty, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Liberty, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Midland, TX location has 1 key person listed in Permian Basin Edition

Odessa, TX location has 1 key person listed in Mountain States Edition

Odessa, TX location has 1 key person listed in NorthEast Edition

Odessa, TX location has 2 key people listed in Permian Basin Edition

Victoria, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Victoria, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Victoria, TX location is in South Texas/Eagle Ford Edition

Provo, UT location is in Mountain States Edition

Dragoon Oil & Gas Co.

Fort Worth, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Fort Worth, TX location has 1 key person listed in Permian Basin Edition

Drain Oil Co., LLC

Fritch, TX location has 1 key person listed in Mid-Continent Edition

Drake Exploration, Inc.

Tulsa, OK location has 1 key person listed in Mid-Continent Edition

Drake Exploration, LLC

Douglass, KS location has 1 key person listed in Mid-Continent Edition

Drake Manufacturing Co., Inc.

Sheffield, PA location has 2 key people listed in NorthEast Edition

Drake Oil & Gas, LLC

Upper Saint Clair, PA location has 1 key person listed in NorthEast Edition

Drake Water Technologies, LLC

Helena, MT location has 1 key person listed in Mountain States Edition

Drake's Construction & Oilfield Svc.

Alderson, OK location has 1 key person listed in Mid-Continent Edition

Drake, J. A., Well Servicing Co.

Farmington, NM location has 1 key person listed in Mountain States Edition

Dralco Systems LLC

Weatherford, TX location has 5 key people listed in North Texas/Ark-La-Tex Edition

DRB Industries

Broken Arrow, OK location has 1 key person listed in Mid-Continent Edition

DRC Energy LLC

Yates Center, KS location has 2 key people listed in Mid-Continent Edition

Dreher, George R.

Midland, TX location is in Permian Basin Edition

Dreiling Exploration LLC

Victoria, KS location has 1 key person listed in Mid-Continent Edition

Dreiling Oil, Inc.

Hays, KS location has 2 key people listed in Mid-Continent Edition

Drennan Oil

Ballinger, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Ballinger, TX location has 1 key person listed in Permian Basin Edition

Drennan, D. E.

Graham, TX location is in North Texas/Ark-La-Tex Edition

Dresser Masoneilan

Avon, MA location has 1 key person listed in NorthEast Edition

Dresser, Inc.

Bradford, PA location is in NorthEast Edition

Addison, TX location has 8 key people listed in North Texas/Ark-La-Tex Edition

Addison, TX location has 8 key people listed in NorthEast Edition

Addison, TX location has 8 key people listed in South Texas/Eagle Ford Edition

Houston, TX location is in South Texas/Eagle Ford Edition

Dresser-Rand Co.

Naperville, IL location has 1 key person listed in NorthEast Edition

Worcester, MA location is in NorthEast Edition

Painted Post, NY location has 1 key person listed in NorthEast Edition

Wellsville, NY location has 1 key person listed in NorthEast Edition

Hamilton, OH location has 1 key person listed in NorthEast Edition

Tulsa, OK location has 1 key person listed in Mid-Continent Edition

Bethlehem, PA location is in NorthEast Edition

Horsham, PA location has 1 key person listed in NorthEast Edition

Houston, TX location has 4 key people listed in Mid-Continent Edition

Houston, TX location has 4 key people listed in NorthEast Edition

Chesapeake, VA location is in NorthEast Edition

Dresser-Rand Co.

Houston, TX location has 2 key people listed in South Texas/Eagle Ford Edition

Houston, TX location has 2 key people listed in Permian Basin Edition

Odessa, TX location is in Permian Basin Edition

Dresser-Rand Enginuity

Fort Collins, CO location has 3 key people listed in Mountain States Edition

Drew, Kim

Tulsa, OK location has 1 key person listed in Mid-Continent Edition

Drewery's Construction Co., Inc.

Nacogdoches, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

DRG Consulting

Billings, MT location has 3 key people listed in Mountain States Edition

DRG Energy, Inc.

Norman, OK location is in Mid-Continent Edition

Drilco Inspection Services

Williston, ND location has 2 key people listed in Mountain States Edition

Casper, WY location has 3 key people listed in Mountain States Edition

Drilformance

Midland, TX location has 1 key person listed in Permian Basin Edition

Drill Bit & Supply, LLC

Farmington, NM location has 2 key people listed in Mountain States Edition

Drill Bit Service, LLC

Oklahoma City, OK location has 1 key person listed in Mid-Continent Edition

Drill Chem LLC

Corpus Christi, TX location is in South Texas/Eagle Ford Edition

Kingwood, TX location is in South Texas/Eagle Ford Edition

Drill Collar Inspection Services

Farmington, NM location has 1 key person listed in Mountain States Edition

Drill King International

Mansfield, TX location is in North Texas/Ark-La-Tex Edition

Drill Pipe Industries Inc.

Texarkana, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Drill Pipe Services, LLC

Woodward, OK location has 1 key person listed in Mid-Continent Edition

Drill String Services, Inc.

Morgan City, LA location is in Mid-Continent Edition

Elk City, OK location is in Mid-Continent Edition

Drill Tech LLC

Mohall, ND location has 1 key person listed in Mountain States Edition

Drill-Co, Inc.

Metairie, LA location has 1 key person listed in South Texas/Eagle Ford Edition

Driller Sales & Service, Inc.

Hobbs, NM location has 1 key person listed in Permian Basin Edition

Drillers & Producers Inc.

Newton, KS location has 4 key people listed in Mid-Continent Edition

Drillers & Producers, Inc.

Newton, KS location has 2 key people listed in Mid-Continent Edition

Drillers Transportation Services, Inc.

Wooster, OH location has 1 key person listed in NorthEast Edition

Drillers, LLC

Indiana, PA location has 2 key people listed in NorthEast Edition

Lewis Run, PA location is in NorthEast Edition

DrillGreen Petroleum Products

Dallas, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Dallas, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Victoria, TX location is in South Texas/Eagle Ford Edition

Drilling Appalachian Corp.

Alma, WV location has 1 key person listed in NorthEast Edition

Drilling Equipment Sales, Inc.

Hickory, NC location has 1 key person listed in NorthEast Edition

Drilling Fluids Technology, Inc.

Balko, OK location has 1 key person listed in Mid-Continent Edition

Kingfisher, OK location has 1 key person listed in Mid-Continent Edition

Booker, TX location has 1 key person listed in Mountain States Edition

Booker, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Booker, TX location has 1 key person listed in Mid-Continent Edition

Justin, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Roosevelt, UT location has 1 key person listed in Mountain States Edition

Drilling Mud Direct, LLC

Englewood, CO location has 1 key person listed in Mountain States Edition

Drilling Mud Supply

Enid, OK location has 1 key person listed in Mid-Continent Edition

Drilling Specialties Co.

Denver, CO location has 1 key person listed in Mountain States Edition

Bartlesville, OK location has 3 key people listed in Mid-Continent Edition

The Woodlands, TX location has 1 key person listed in Mountain States Edition

The Woodlands, TX location has 1 key person listed in Mid-Continent Edition

Drilling Tools International

Oklahoma City, OK location has 4 key people listed in Mid-Continent Edition

Houston, TX location is in Mountain States Edition

Houston, TX location is in Mid-Continent Edition

Houston, TX location is in South Texas/Eagle Ford Edition

Houston, TX location is in Permian Basin Edition

Midland, TX location has 1 key person listed in Permian Basin Edition

Pleasanton, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Casper, WY location has 2 key people listed in Mountain States Edition

Drillinginfo, Inc.

Denver, CO location has 4 key people listed in Mountain States Edition

Austin, TX location has 5 key people listed in Mountain States Edition

Austin, TX location has 5 key people listed in North Texas/Ark-La-Tex Edition

Austin, TX location has 5 key people listed in Mid-Continent Edition

Austin, TX location has 5 key people listed in South Texas/Eagle Ford Edition

Dallas, TX location has 3 key people listed in North Texas/Ark-La-Tex Edition

drillMap

Austin, TX location has 4 key people listed in South Texas/Eagle Ford Edition

Drillmar Energy, Inc.

Houston, TX location has 2 key people listed in South Texas/Eagle Ford Edition

Drillmax, Inc.

Houston, TX location is in Mountain States Edition

Casper, WY location has 2 key people listed in Mountain States Edition

Drilogistics

Dallas, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Driscoll, Jerry J. Oil Investments Inc.

Russell, KS location has 2 key people listed in Mid-Continent Edition

Driver Pipeline Co., Inc.

Irving, TX location has 9 key people listed in North Texas/Ark-La-Tex Edition

Irving, TX location has 9 key people listed in South Texas/Eagle Ford Edition

Kennedale, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Pearland, TX location has 1 key person listed in South Texas/Eagle Ford Edition

DRM Oilfield Tublulars

Midland, TX location has 2 key people listed in Permian Basin Edition

DRM Sales & Supply, LLC

Dallas, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Dallas, TX location has 1 key person listed in Permian Basin Edition

Houston, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Houston, TX location has 1 key person listed in Mid-Continent Edition

Houston, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Houston, TX location has 1 key person listed in Permian Basin Edition

Midland, TX location has 4 key people listed in North Texas/Ark-La-Tex Edition

Midland, TX location has 4 key people listed in Mid-Continent Edition

Midland, TX location has 4 key people listed in South Texas/Eagle Ford Edition

Midland, TX location has 4 key people listed in Permian Basin Edition

Midland, TX location has 4 key people listed in North Texas/Ark-La-Tex Edition

Midland, TX location has 4 key people listed in Mid-Continent Edition

Midland, TX location has 4 key people listed in South Texas/Eagle Ford Edition

Midland, TX location has 4 key people listed in Permian Basin Edition

Pleasanton, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Pleasanton, TX location has 2 key people listed in Mid-Continent Edition

Pleasanton, TX location has 2 key people listed in South Texas/Eagle Ford Edition

Drum Equipment

Liberty, TX location is in North Texas/Ark-La-Tex Edition

Drummond Exploration Co.

Fraser, CO location has 1 key person listed in Mountain States Edition

Drummond, Frederick

Pawhuska, OK location has 1 key person listed in Mid-Continent Edition

Drumright Oil Well Service, LLC

Chickasha, OK location has 1 key person listed in Mid-Continent Edition

Drumright, OK location has 4 key people listed in Mid-Continent Edition

Ratliff City, OK location has 1 key person listed in Mid-Continent Edition

Drumright Pump & Supply Co.

Drumright, OK location has 3 key people listed in Mid-Continent Edition

Dry Bulk Rentals, LLC

Dickinson, ND location has 2 key people listed in Mountain States Edition

Dry Creek Oil Field Service Inc.

Lander, WY location has 2 key people listed in Mountain States Edition

Riverton, WY location is in Mountain States Edition

Dry Fork Production Co., LLC

Wichita Falls, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Dry Ground Specialists Inc.

Grand Junction, CO location has 2 key people listed in Mountain States Edition

DS Engineering, Inc.

Loveland, CO location has 1 key person listed in Mountain States Edition

DSD Oil Producers, LLC

Fairfield, IL location has 2 key people listed in NorthEast Edition

DSI

Piedmont, OK location has 1 key person listed in Mid-Continent Edition

DSI Bulk Transport, Inc.

Middlefield, OH location has 2 key people listed in NorthEast Edition

DSI Ventures, Inc.

Tyler, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

DSR Oil & Gas, Inc.

Monahans, TX location has 1 key person listed in Permian Basin Edition

DT Trucking Hot Shot, Inc.

Rock Springs, WY location has 1 key person listed in Mountain States Edition

DTC Energy Group, Inc.

Denver, CO location has 4 key people listed in Mountain States Edition

DTE Energy Co.

Detroit, MI location has 5 key people listed in NorthEast Edition

DTE Energy Co.

Detroit, MI location has 4 key people listed in NorthEast Edition

DTE Energy Trading, Inc.

Ann Arbor, MI location has 1 key person listed in North Texas/Ark-La-Tex Edition

Ann Arbor, MI location has 1 key person listed in NorthEast Edition

Houston, TX location has 3 key people listed in North Texas/Ark-La-Tex Edition

DTE Gas Resources, Inc.

Fort Worth, TX location has 6 key people listed in North Texas/Ark-La-Tex Edition

DTS Fluid Power, Inc.

Delta, CO location has 1 key person listed in Mountain States Edition

Farmington, NM location has 1 key person listed in Mountain States Edition

DTS Technical Services

Blairsville, PA location has 2 key people listed in NorthEast Edition

Du Bois, Louis H.

Arlington, TX location is in North Texas/Ark-La-Tex Edition

Dual Energy, Inc.

Athens, LA location has 1 key person listed in North Texas/Ark-La-Tex Edition

Dual Production Partners, LLC

Nacogdoches, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Dubar Drilling Fluids, LLC

Cadillac, MI location has 1 key person listed in NorthEast Edition

Saint Louis, MI location is in NorthEast Edition

Dublin Co.

Williston, ND location has 1 key person listed in Mountain States Edition

Dublin Exploration, LLC

Parker, TX location has 1 key person listed in Permian Basin Edition

DuBois Chemicals

Sharonville, OH location is in NorthEast Edition

Dubose Drilling

Odessa, TX location has 1 key person listed in Permian Basin Edition

Duck Brothers Dozer & Trucking, Inc.

Konawa, OK location has 1 key person listed in Mid-Continent Edition

Duck Creek Energy, Inc.

Brecksville, OH location has 2 key people listed in NorthEast Edition

Duck Creek Petroleum, LLC

Wooster, OH location has 1 key person listed in NorthEast Edition

Duck's Oilfield Salvage & Scrap

El Dorado, KS location has 1 key person listed in Mid-Continent Edition

DUCO Pipe & Supply

Bartlesville, OK location has 2 key people listed in Mid-Continent Edition

Duco, Inc.

Rangely, CO location has 1 key person listed in Mountain States Edition

Dudgeon Services

Cordell, OK location has 1 key person listed in Mid-Continent Edition

Dudley & Associates, LLC

Denver, CO location has 3 key people listed in Mountain States Edition

Dudley, Richard C.

Wichita Falls, TX location is in North Texas/Ark-La-Tex Edition

Dudley, T. S., Land Co.

Russellville, AR location has 1 key person listed in Mid-Continent Edition

Denver, CO location has 1 key person listed in Mountain States Edition

Oklahoma City, OK location has 2 key people listed in Mountain States Edition

Oklahoma City, OK location has 4 key people listed in North Texas/Ark-La-Tex Edition

Oklahoma City, OK location has 4 key people listed in Mid-Continent Edition

Oklahoma City, OK location has 4 key people listed in NorthEast Edition

Oklahoma City, OK location has 4 key people listed in South Texas/Eagle Ford Edition

Canonsburg, PA location has 1 key person listed in NorthEast Edition

Houston, TX location has 3 key people listed in South Texas/Eagle Ford Edition

Nacogdoches, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Duerr Petroleum Consultants

Corpus Christi, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Duffer Oil Co.

Roff, OK location has 1 key person listed in Mid-Continent Edition

Duffy, William D.

Bullard, TX location is in North Texas/Ark-La-Tex Edition

Dugan Oil & Gas, LLC

Walhonding, OH location has 2 key people listed in NorthEast Edition

Dugan Production Corp.

Farmington, NM location has 8 key people listed in Mountain States Edition

Duggan, Dan Earl

Fort Worth, TX location is in North Texas/Ark-La-Tex Edition

Duke Controls Inc

Corpus Christi, TX location is in South Texas/Eagle Ford Edition

McAllen, TX location is in South Texas/Eagle Ford Edition

Duke Drilling Co., Inc.

Great Bend, KS location has 3 key people listed in Mid-Continent Edition

Wichita, KS location has 4 key people listed in Mid-Continent Edition

Duke's Welding & Fabrication

Dickinson, ND location has 2 key people listed in Mountain States Edition

Duke, M. A. Andy, Jr.

Montague, TX location is in North Texas/Ark-La-Tex Edition

Duke, Robert F.

Midland, TX location is in Permian Basin Edition

Dumford Direct Transport, LLC

Middletown, OH location has 1 key person listed in NorthEast Edition

Dun Transportation & Stringing, Inc.

Sherman, TX location has 4 key people listed in North Texas/Ark-La-Tex Edition

Dunagin Transport Co.

Merkel, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Dunaway Associates, LP

Fort Worth, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Dunbar Oil & Gas, Ltd.

Corsicana, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Duncan Bit Services, Inc.

Duncan, OK location is in Mid-Continent Edition

Duncan Drilling Co.

Big Spring, TX location has 1 key person listed in NorthEast Edition

Big Spring, TX location has 1 key person listed in Permian Basin Edition

Duncan Financial Group

Irwin, PA location has 1 key person listed in NorthEast Edition

Duncan Industrial Solutions

Oklahoma City, OK location has 7 key people listed in Mid-Continent Edition

Oklahoma City, OK location has 5 key people listed in South Texas/Eagle Ford Edition

Del Rio, TX location is in South Texas/Eagle Ford Edition

Duncan Land & Energy, Inc.

Pittsburgh, PA location has 2 key people listed in NorthEast Edition

Duncan Land & Exploration, Inc.

Graham, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Duncan Oil & Gas, Inc.

Shawnee, OK location has 2 key people listed in Mid-Continent Edition

Duncan Oil Co.

Salem, IL location has 1 key person listed in NorthEast Edition

Duncan Oil Properties, Inc.

Oklahoma City, OK location has 7 key people listed in Mid-Continent Edition

Oklahoma City, OK location has 7 key people listed in Permian Basin Edition

Duncan Oil, Inc.

Denver, CO location has 7 key people listed in Mountain States Edition

Denver, CO location has 7 key people listed in NorthEast Edition

Denver, CO location has 7 key people listed in South Texas/Eagle Ford Edition

Duncan Oilfield Const. & Equip., Inc

Bridgeport, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Duncan Tank Truck Services

Okemah, OK location has 1 key person listed in Mid-Continent Edition

Duncan, Fraser & Bridges Insurance

Pampa, TX location is in Mid-Continent Edition

Dundee Oil & Supply, Inc.

Seminole, OK location has 1 key person listed in Mid-Continent Edition

Tulsa, OK location has 1 key person listed in Mid-Continent Edition

Dune Oil, Inc.

Glen Head, NY location has 2 key people listed in NorthEast Edition

Dunham, Norma J.

Eureka, KS location is in Mid-Continent Edition

Dunigan, Edward M.

Pampa, TX location is in Mid-Continent Edition

Dunkin, Jerry, Well Services, Inc.

Enid, OK location has 1 key person listed in Mid-Continent Edition

Dunlap & Co. LLC

Ardmore, OK location has 2 key people listed in Mid-Continent Edition

Dunlap Drilling & Producing, Inc.

Glenpool, OK location has 1 key person listed in Mid-Continent Edition

Dunlap Exploration, Inc.

Fort Worth, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Dunlap Oil Co.

Bristow, OK location has 1 key person listed in Mid-Continent Edition

Dunn Trucking, Inc.

Savery, WY location has 2 key people listed in Mountain States Edition

Dunn, J. R., Oil & Gas, Inc.

Mertzon, TX location is in North Texas/Ark-La-Tex Edition

Dunnam Wireline Services, Inc.

Abilene, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Abilene, TX location has 1 key person listed in Permian Basin Edition

Dunne Equities Operating, Inc.

Wichita, KS location is in North Texas/Ark-La-Tex Edition

Wichita, KS location is in Mid-Continent Edition

Dunne Oil Co.

Wichita, KS location has 1 key person listed in Mid-Continent Edition

Dunning, Charles P., LLC

Fort Morgan, CO location is in Mountain States Edition

Dunwell Corp.

Dallas, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Duoline Technologies, LP

Gilmer, TX location is in North Texas/Ark-La-Tex Edition

Odessa, TX location is in Permian Basin Edition

Dupree Testing Service Inc. DTS

Hutchinson, KS location has 3 key people listed in Mid-Continent Edition

Overland Park, KS location is in Mid-Continent Edition

Dupree, D. I.

Coushatta, LA location has 1 key person listed in North Texas/Ark-La-Tex Edition

Dura Life Containment Systems

Sioux Falls, SD location has 2 key people listed in Mountain States Edition

Dura-Line

Gainesville, TX location is in North Texas/Ark-La-Tex Edition

Evansville, WY location is in Mountain States Edition

Durango Exploration, LLC

Oklahoma City, OK location has 1 key person listed in Mid-Continent Edition

Durango Pipeline Corp.

Midland, TX location has 2 key people listed in Permian Basin Edition

Durango Resources Corp.

Houston, TX location has 2 key people listed in South Texas/Eagle Ford Edition

Houston, TX location has 2 key people listed in Permian Basin Edition

Durango Services, Inc.

Woodward, OK location has 1 key person listed in Mid-Continent Edition

Durant Excavating

Masontown, PA location has 1 key person listed in NorthEast Edition

Duraseal Pipe Coatings Co., LLC

Kansas City, MO location has 4 key people listed in Mountain States Edition

Durst Oil & Gas, Inc.

Point Pleasant, WV location has 1 key person listed in NorthEast Edition

Durum USA

Conroe, TX location has 3 key people listed in South Texas/Eagle Ford Edition

Dustin Energy, Inc.

Warren, OH location has 1 key person listed in NorthEast Edition

Dutch-Phipps Crane & Rigging, Co.

Monahans, TX location is in Permian Basin Edition

Dutton Welding & Construction, Inc.

McAlester, OK location has 1 key person listed in Mid-Continent Edition

DW Energy LLC

Wichita, KS location has 1 key person listed in Mid-Continent Edition

DWJS, Inc.

Oklahoma City, OK location has 1 key person listed in Mid-Continent Edition

DXP Enterprises, Inc.

Brighton, CO location has 1 key person listed in Mountain States Edition

Denver, CO location has 1 key person listed in Mountain States Edition

Ft. Collins, CO location has 1 key person listed in Mountain States Edition

Golden, CO location has 1 key person listed in Mountain States Edition

Grand Junction, CO location has 1 key person listed in Mountain States Edition

Greeley, CO location has 1 key person listed in Mountain States Edition

Billings, MT location has 2 key people listed in Mountain States Edition

Minot, ND location has 1 key person listed in Mountain States Edition

Oklahoma City, OK location has 2 key people listed in Mid-Continent Edition

Perkins, OK location has 1 key person listed in Mid-Continent Edition

Tulsa, OK location has 5 key people listed in Mid-Continent Edition

Abilene, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Amarillo, TX location has 1 key person listed in Mid-Continent Edition

Corpus Christi, TX location is in South Texas/Eagle Ford Edition

Grand Prairie, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Houston, TX location has 2 key people listed in Mountain States Edition

Houston, TX location has 4 key people listed in North Texas/Ark-La-Tex Edition

Houston, TX location has 4 key people listed in Mid-Continent Edition

Houston, TX location has 2 key people listed in NorthEast Edition

Houston, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Houston, TX location has 2 key people listed in Permian Basin Edition

Lufkin, TX location is in North Texas/Ark-La-Tex Edition

Odessa, TX location has 1 key person listed in Permian Basin Edition

Odessa, TX location is in Permian Basin Edition

San Antonio, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Wichita Falls, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Ogden, UT location is in Mountain States Edition

Casper, WY location is in Mountain States Edition

Gillette, WY location has 2 key people listed in Mountain States Edition

Rock Springs, WY location has 2 key people listed in Mountain States Edition

DXP Safety Services

Odessa, TX location has 2 key people listed in Permian Basin Edition

Dyad Petroleum Co.

Midland, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Midland, TX location has 2 key people listed in South Texas/Eagle Ford Edition

Midland, TX location has 2 key people listed in Permian Basin Edition

Dyer Equipment Co.

Ault, CO location has 3 key people listed in Mountain States Edition

Dyer, Charles Wilbur

Lonton, KS location is in Mid-Continent Edition

Dyer, Dale

Tulsa, OK location is in Mid-Continent Edition

Dyer, Jim, Oil & Gas Investments

Dallas, TX location is in North Texas/Ark-La-Tex Edition

Dyer, Matt

Dallas, TX location is in North Texas/Ark-La-Tex Edition

Dyersdale Energy, LP

Kilgore, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Dykes Oil Co., LLC

Shreveport, LA location has 1 key person listed in North Texas/Ark-La-Tex Edition

Dykes Oil Well Servicing

Shreveport, LA location has 3 key people listed in North Texas/Ark-La-Tex Edition

Dykon Blasting Corp.

Tulsa, OK location has 2 key people listed in Mid-Continent Edition

DYM Energy, Inc.

Celina, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Dyna-Log Inc.

El Dorado, KS location has 2 key people listed in Mid-Continent Edition

Dyna-Turn of Oklahoma, Inc.

Elk City, OK location has 1 key person listed in Mid-Continent Edition

Dynaenergetics US, Inc.

Hobbs, NM location has 1 key person listed in Permian Basin Edition

Andrews, TX location has 1 key person listed in Permian Basin Edition

Austin, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Austin, TX location has 2 key people listed in South Texas/Eagle Ford Edition

Austin, TX location has 1 key person listed in Permian Basin Edition

Bridgeport, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Corpus Christi, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Tyler, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Victoria, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Victoria, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Victoria, TX location has 1 key person listed in Permian Basin Edition

Dynalloy Industries, Inc.

College Station, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Houston, TX location has 3 key people listed in South Texas/Eagle Ford Edition

Dynamic Down Hole Services, LLC

Longview, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Longview, TX location has 2 key people listed in South Texas/Eagle Ford Edition

San Antonio, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

San Antonio, TX location has 2 key people listed in South Texas/Eagle Ford Edition

Dynamic Energy Services, LLC

Enid, OK location is in Mid-Continent Edition

Cypress, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Cypress, TX location has 1 key person listed in Mid-Continent Edition

Cypress, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Cypress, TX location has 1 key person listed in Permian Basin Edition

Fort Worth, TX location is in North Texas/Ark-La-Tex Edition

Midland, TX location is in Permian Basin Edition

Dynamic Exploration Partners, LLC

Lafayette, LA location has 2 key people listed in North Texas/Ark-La-Tex Edition

Dynamic Exploration, Inc.

Manistee, MI location has 3 key people listed in NorthEast Edition

Dynamic Fishing & Rentals

Midland, TX location has 1 key person listed in Permian Basin Edition

Dynamic Flow Computers

Stafford, TX location has 2 key people listed in South Texas/Eagle Ford Edition

Dynamic Gas Solutions

Highlands Ranch, CO location has 1 key person listed in Mountain States Edition

Dynamic Oilfield Services, LLC

Bowling Green, KY location has 1 key person listed in NorthEast Edition

Austin, TX location has 1 key person listed in NorthEast Edition

Austin, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Dynamic Production, Inc.

Fort Worth, TX location has 6 key people listed in North Texas/Ark-La-Tex Edition

Fort Worth, TX location has 6 key people listed in South Texas/Eagle Ford Edition

Fort Worth, TX location has 6 key people listed in Permian Basin Edition

Dynamic Rental Systems

Baytown, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Houston, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Dynamic Salvage & Recovery, Inc.

Frisco, TX location has 4 key people listed in North Texas/Ark-La-Tex Edition

Dynamic Services Inc.

De Beque, CO location has 1 key person listed in Mountain States Edition

Bloomfield, NM location has 1 key person listed in Mountain States Edition

Evanston, WY location has 1 key person listed in Mountain States Edition

Dynamic Structures, Inc.

New Waterford, OH location has 1 key person listed in NorthEast Edition

Dynamic Support Services

Stanley, ND location is in Mountain States Edition

Dynamic Well Services, Inc.

Williston, ND location has 3 key people listed in Mountain States Edition

DynaView

Houston, TX location has 1 key person listed in South Texas/Eagle Ford Edition

Dyne Oil & Gas Co.

Borger, TX location is in Mid-Continent Edition

Dyno Energy, LLC

Oklahoma City, OK location is in Mid-Continent Edition

Dyno Nobel, Inc.

Salt Lake City, UT location has 2 key people listed in Mountain States Edition

Dzierwa, Thomas J.

Jackson, MI location is in NorthEast Edition

Dzurik Interest, Inc.

Shreveport, LA location has 1 key person listed in North Texas/Ark-La-Tex Edition