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1,442 company listings start with H.

H&A Hot Oil Service

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

H&B Petroleum Consultants, Inc.

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

H&B Sales Company

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

H&C Colton Co.

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

H&D Drilling Co.

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

H&E Equipment Services

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

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

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

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

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

H&H Bit Service

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

H&H Construction

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

H&H Electric Inc.

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

H&H Energy of Ohio

Zanesville, OH location is in NorthEast Edition

H&H Engines and Equipment

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

H&H Production

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

H&H Seismic Services Inc.

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

H&H Technical LLC

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

H&H Well Service Inc.

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

H&H Wireline Service Inc.

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

H&H X-Ray Services, Inc.

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

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

West Monroe, LA location has 1 key person listed in Mountain States Edition

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

West Monroe, LA location has 1 key person listed in Mid-Continent Edition

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

H&J Services, Inc.

Enid, OK location is in Mid-Continent Edition

H&K Group Well Pad Construction

Hunlock Creek, PA location is in NorthEast Edition

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

H&K Pipe Cleaning Service

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

H&K, Inc.

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

H&L Gas Co.

Sunray, TX location is in Mid-Continent Edition

H&L Operating Co., Inc.

Norman, OK location is in Mid-Continent Edition

H&L Operating Co., LLP

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

H&L Rental

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

H&L Well Service

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

H&M Oil

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

H&M Petroleum Corp.

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

H&M Precision Products

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

H&M Resources LLC

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

H&N Gold Field Services, Inc.

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

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

H&N Oil Co.

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

H&N Oil Well Cementing Co.

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

H&O Enterprises, LLC

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

H&P Rentals

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

H&R Industries, Inc.

Fountain, MI location is in NorthEast Edition

Grand Rapids, MI location has 6 key people listed in NorthEast Edition

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

H&S Drilling Co.

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

H&S Drilling Co., Inc.

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

H&S Gas & Oil

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

H&S Operating Co., Inc.

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

H&S Production, Inc.

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

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

H&T Exploration, Inc.

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

H&W Co.

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

H&W Enterprises, Inc.

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

H&W Enterprises, Inc.

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

H&W Petroleum Co., Inc.

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

Fort Worth, 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

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

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

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

H&W Tank Cleaning Inc.

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

H-B Oil Co.

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

H-C Consulting

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

H-D Oilfield Service, Inc.

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

H-Petro-R, Inc.

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

H-S Testing Inc.

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

H.T. Engineering, Inc.

Grand Rapids, MI location has 3 key people listed in NorthEast Edition

H.T. Geophysical Corp.

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

H2E, Inc.

Spearfish, SD location has 1 key person listed in Mountain States Edition

H2O Resources, LLC

Cranberry Township, PA location has 4 key people listed in NorthEast Edition

H2Oil Recovery Services

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

H2X, Inc.

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

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

Bayfield, CO location has 4 key people listed in Mid-Continent Edition

Bayfield, CO location has 4 key people listed in 16 Directory

Haack Petroleum Consultants, Inc.

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

Haar, Kathryn D.

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

Haas Petroleum

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

Haas Petroleum Engineering Svc Inc.

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

Habco, Inc.

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

Habitat Management, Inc.

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

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

Hack Consulting

Gillette, WY location is in Mountain States Edition

Hacker Brothers Well Services, Inc.

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

Hacker International

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

Hackworth Oilfield Electric

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

HAD Drilling, Inc.

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

HAD, Inc.- Drilling Contractors

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

Hadaway Engineering Inc.

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

Haddad & Brooks, Inc.

Washington, PA location is in NorthEast Edition

Haddad, George A., Jr.

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

Haddox, Deborah O.

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

Hadley Oil, LP

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

Hadley Resources, Ltd

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

Hagaman-Carson

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

Hagelstein, Chris

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

Hager Oil & Gas

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

Haggard, Barry, Tank Truck Service

Mount Carmel, IL location is in NorthEast Edition

Hagman Enterprise, Inc.

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

Hagman Trucking, Inc.

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

Hague Equipment Co of Michigan, Inc.

Kalkaska, MI location has 7 key people listed in NorthEast Edition

Hagy, Lawrence R.

Amarillo, TX location is in Mid-Continent Edition

Hahn Welding Inc.

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

Haigood Geophysical Services, LLC

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

Hailey Specialty Tools

Oklahoma City, OK location is in Mid-Continent Edition

Hain, Steven M., Co. Inc.

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

Haken Dozer Service

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

Hal Systems Corp.

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

Halbert & Associates

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

Halbert Royalties, Inc.

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

Halbert, Kevin

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

Halcyon Exploration Co.

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

Halcyon Natural Gas, LLC

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

Halde Construction

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

Hale Oil & Gas Properties

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

Hale Oil Corp.

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

Hale, Anthony

Columbia, KY location is in NorthEast Edition

Hale, Frank

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

Hale, Nathan Oil Co.

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

Haley Engineering, Inc.

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

Haley, Drew, Oil Producers

Carmi, IL location is in NorthEast Edition

Haley, Raymond, Oil Well Service

Carmi, IL location is in NorthEast Edition

Halff Energy

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

Halgas, Inc.

Tulsa, OK location is in Mid-Continent Edition

Halgo PEC, Inc.

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

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

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

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

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

Halgo Power, Inc.

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

Halker Consulting, Inc.

Parker, CO location is in Mountain States Edition

Hall & Horning Oilfield Svs., Inc.

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

Hall Contracting of Kentucky, Inc.

Louisville, KY location has 3 key people listed in NorthEast Edition

Hall Dozer Co, Inc.

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

Hall Drilling, LLC

Ellenboro, WV location has 6 key people listed in NorthEast Edition

Hall Energy Co., LLC

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

Hall Exploration, Inc.

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 Mid-Continent Edition

Hall Family Production

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

Hall Resources Corp.

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

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

Hall Surveying & Engineering, Inc.

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

Hall, Bill, Well Service

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

Holmesville, OH location is in NorthEast Edition

Hall, Charles C.

Stephens, AR location is in North Texas/Ark-La-Tex Edition

Stephens, AR location is in Mid-Continent Edition

Hall, Gary O.

Denver, CO location is in Mountain States Edition

Hall, Gene

Pampa, TX location is in Mid-Continent Edition

Hall, Greg, Oil & Gas, LLC

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

Hall, Richard J.

Golden, CO location is in Mountain States Edition

Hall, Thomas E.

Marietta, OH location is in NorthEast Edition

Hall-Hargraves, LLC

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

Hallco Petroleum

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

Halliburton Baroid Drilling Fluids

Denver, CO location has 14 key people listed in Mountain States Edition

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

Belfield, ND location is in Mountain States Edition

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

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

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

Vernal, UT location has 4 key people listed in Mountain States Edition

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

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

Wamsutter, WY location is in Mountain States Edition

Halliburton Baroid Drilling Fluids

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

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

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

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

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

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

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

Fort Worth, 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 Mid-Continent Edition

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

Texarkana, 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

Halliburton Drill Bits & Services

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

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

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

Oklahoma City, OK location has 11 key people listed in Mid-Continent Edition

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

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

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

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

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

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

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

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

Halliburton Drilling, Evaluation,

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

Highlands Ranch, CO location has 14 key people listed in Mountain States Edition

Houston, TX location is in Mountain States Edition

Halliburton Energy Services

Commerce City, CO location is in Mountain States Edition

Denver, CO location has 21 key people listed in Mountain States Edition

Fort Lupton, CO location has 6 key people listed in Mountain States Edition

Grand Junction, CO location has 15 key people listed in Mountain States Edition

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

Williston, ND location has 8 key people listed in Mountain States Edition

Farmington, NM location has 7 key people listed in Mountain States Edition

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

Vernal, UT location has 8 key people listed in Mountain States Edition

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

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

Rock Springs, WY location has 13 key people listed in Mountain States Edition

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

Halliburton Energy Services

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

Bossier City, 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

Alvarado, TX location has 21 key people listed in North Texas/Ark-La-Tex Edition

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

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

Houston, 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 North Texas/Ark-La-Tex Edition

Jacksboro, 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

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

Halliburton Energy Services

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

Fort Smith, AR location has 3 key people listed in Mid-Continent Edition

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

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

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

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

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

Oklahoma City, OK location has 9 key people listed in Mid-Continent Edition

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

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

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

Halliburton Energy Services

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

Homer City, PA location has 2 key people listed in NorthEast Edition

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

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

Elkview, WV location is in NorthEast Edition

Jane Lew, WV location has 1 key person listed in NorthEast Edition

Weston, WV location is in NorthEast Edition

Halliburton Operating Co.

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

Halliburton Sperry Drilling Services

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

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

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

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

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

Houston, TX location has 1 key person listed in Mountain States 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

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

Halliday, Thomas A.

Newcastle, WY location is in Mountain States Edition

Hallmark Oil & Gas Co., Inc.

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

Hallmark, William M.

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

Halo Services, Inc.

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

Halstead & Associates

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

Halstead, Charles R.

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

Halvey Energy, LLC

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

Ham's Well Service

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

Ham's Well Service

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

Hamel, John R.

Jackson, MI location is in NorthEast Edition

Hamill Irrigation

Hamilton, CO location is in Mountain States Edition

Hamilton & Quinn

Philpot, KY location has 2 key people listed in NorthEast Edition

Hamilton Drilling, LLc

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

Hamilton Resource Management, Inc.

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

Hamilton, Eddy R.

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

Hamilton, James E., Oil

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

Hamilton-Tedford Operating Co., LLC

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

Hamm & Phillips Service Co., Inc.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Hamm & Sons Well Service, LLC

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

Hammack Oil Co.

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

Hammco Inc.

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

Hammer Construction

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

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

Norman, OK location has 1 key person listed in NorthEast Edition

Eighty Four, PA location is in NorthEast Edition

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

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

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

Hammond, W., Enterprises, Inc.

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

Hamms Oilfield Goods

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

Hampel Oil Distributors, Inc.

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

Oklahoma City, OK location is in Mid-Continent Edition

Hampshire Gas Co.

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

Hampton & Associates Inc.

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

Hampton Corporation, The

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

Hampton Oil & Gas

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

Hancock Enterprises

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

Hancock, Burton W.

San Jose, CA location is in Mountain States Edition

Hand, Beverly L.

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

Handran Production Service, Inc.

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

Haney, D.J., Inc.

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

Haning Dozer Service

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

Hankins & Johnson Oil Co.

Lebanon, TN location is in NorthEast Edition

Hanley & Bird, Inc.

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

Brookville, PA location has 2 key people listed in Mid-Continent Edition

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

Hanley Land Services

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

Hanlon Gas Processing, Ltd.

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

Hanna Oil & Gas Co.

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

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

Hanna-Wichita Tool Supply Co.

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

Hannifan Energy

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

Hannifin, Shawn P., Oil Properties

Denver, CO location is in Mountain States Edition

Hannig, Ronald

Williston, ND location is in Mountain States Edition

Hannis Operating, LLC

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

Hannon & Associates, Inc.

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

Hannon/Remco Hydraulics

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

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

Hansens Land Service Inc.

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

Hansford Oil Co.

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

Hanson Hot Oil Service

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

Hansons Hot Oil Service

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

Hanvey, Don H., Oil Interests Inc.

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

Har-Ken Agent OK

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

Harbison-Fischer, Inc.

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

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

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

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

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

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

Harbison-Fischer, Inc.

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

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

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

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

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

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

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

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

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

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

Fort Worth, TX location has 9 key people listed in North Texas/Ark-La-Tex Edition

Fort Worth, TX location has 8 key people listed in Mid-Continent Edition

Fort Worth, TX location is in NorthEast Edition

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

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

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

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

Harbor Petroleum, LLC.

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

Harbor Pipe & Supply

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

Harbor Resources

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

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

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

Harcos Chemicals, Inc.

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

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

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

Hard Band Industries, Inc.

Williston, ND 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 2 key people listed in North Texas/Ark-La-Tex Edition

Hard Head Oil & Gas

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

Hard Rock Drilling Co.

Falls of Rough, KY location has 1 key person listed in NorthEast Edition

Hard Rock Exploration, Inc.

Charleston, WV location has 4 key people listed in NorthEast Edition

Hardberger & Smylie, Inc.

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

Hardee Petroleum Co., LLC

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

Hardin Energy Resources

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

Hardin International Processing Inc.

Plano, TX location has 10 key people listed in North Texas/Ark-La-Tex Edition

Harding & Shelton, Inc.

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

Harding Company

Dallas, TX location has 26 key people listed in North Texas/Ark-La-Tex Edition

Harding Exploration, Inc.

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

Hardrock Excavating, LLC

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

Hardrock Oil Co.

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

Hardt, Edwin E.

Litchfield, IL location has 1 key person listed in NorthEast Edition

Hardy Group, LLC, The

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

Hardy Oil & Gas

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

Hardy Ranch Inc.

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

Hardy Storage Company, LLC

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

Hardy Well Service

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

Hardy, C.O. Estate

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

Hare, Richard F.

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

Hargrove, Smelley, Strickland &

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

Harlan Consulting

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

Harleton Oil & Gas Inc.

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

Harley Drilling & Producing, Inc.

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

Harlow Filter Supply Inc.

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

Harmer, D. L., & Co.

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

Harmon Oil & Gas, Inc.

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

Harmon, C. E., Oil, Inc.

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

Harmons Well Service

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

Harms, Vance N.

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

Harnetty Oil

Junction City, OH location is in NorthEast Edition

Harold Enterprises, Inc.

Kellyville, OK location is in Mid-Continent Edition

Harp, Claud C.

Shawnee, OK location is in Mid-Continent Edition

Harper, Clint

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

Harper, Wayne

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

Harpole Construction, Inc.

Farmington, NM location has 12 key people listed in Mountain States Edition

Harrell Energy Co.

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

Harrell Oil Co. LLC

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

Ardmore, OK location has 1 key person listed in Mountain States Edition

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

Harrell Operating, Inc.

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

Harrell Petroleum, Inc.

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

Harrell Resources LLC

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

Harrell, Bob, Trucking

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

Harrelson Equipment Co.

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

Harrington & Harrington

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

Harrington, Martin J., Jr.

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

Harrington, Orville

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

Harrington, Paul

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

Harris Beach, PLLC

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

Harris Construction

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

Harris Environmental, Inc.

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

Harris Oil & Gas Co.

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

Harris Oil Co.

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

Harris Oil, Inc.

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

Harris Rig Service

Magnolia, AR location is in North Texas/Ark-La-Tex Edition

Magnolia, AR location is in Mid-Continent Edition

Harris Sales Co.

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

Harris Trucking & Construction Co.

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

Harris, Bob, Oil Co.

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

Harris, Brown, & Klemer Inc.

Bismarck, ND location is in Mountain States Edition

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

Harris, James

Columbus, OH location is in NorthEast Edition

Harris, Rex, Inc.

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

Harris, T. P., Jr.

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

Harris, William P.

Amarillo, TX location is in Mid-Continent Edition

Harrison Oil & Gas, Inc.

Eufaula, OK location is in Mid-Continent Edition

Harrison Oilfield Services, Inc.

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

Harrison, Ann

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

Harrod Leasing

Konawa, OK location is in Mid-Continent Edition

Harston, Lee W.

Littleton, CO location is in Mountain States Edition

Hart & McFarland

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

Hart Energies, LLC

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

Hart Oil Co.

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

Crawford, CO location has 2 key people listed in NorthEast Edition

Hart Operating Fund

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

Hart Resource Technologies

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

Hart Resources, Inc.

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

Hart Services

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

Hart, Charles L.

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

Hart, Dan, Patrol Service

Upton, WY location is in Mountain States Edition

Hart, John David, Law Offices of

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

Harter Oil Company

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

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

Hartman & Hartman, Inc.

Eighty Four, PA location has 5 key people listed in NorthEast Edition

Hartman Oil Co., Inc.

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

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

Wichita, KS location has 10 key people listed in Mid-Continent Edition

Hartman, Michael F., Jr.

Billings, MT location is in Mountain States Edition

Hartnett Resources, LLC

Sun Lakes, AZ location has 1 key person listed in North Texas/Ark-La-Tex Edition

HartPetro

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

Hartse, Al, Inc.

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

Harvest Natural Resources

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

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

Harvest Oil Co.

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

Harvest Time Oil, Inc.

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

Harvest Tool Co.

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

Harvey Mineral Partners, LP

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

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

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

Harvey Operating & Production Co.

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

Harvey Seismic Services Inc.

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

Harvey, K. C.

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

Harvick Oil Co.

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

Harwell & Associates, LLC

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

Harwell & Son Oilfield Repair

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

Harwell Enterprises

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

Harwell, Bob, Inc.

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

Harwood, Dean, Welding

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

Harwood, J. Michael

Shelby, MT location is in Mountain States Edition

Hasbrouck Geophysics, Inc.

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

Hasco Industrial Supply

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

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

Hasco Manufacturing Co.

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

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

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

Hastings Consulting

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

Hat Creek Energy LLC

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

HAT Resources LLC

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

Hatch Well Service, LLC

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

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

Hatch, Mott & MacDonald

Denver, CO location is in Mountain States Edition

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

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

Westwood, MA location is in NorthEast Edition

Millburn, NJ location has 3 key people listed in Mountain States Edition

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

Millburn, NJ location has 3 key people listed in Mid-Continent Edition

Millburn, NJ location has 3 key people listed in NorthEast Edition

Tulsa, OK location is in Mid-Continent Edition

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

Draper, UT location is in Mountain States Edition

Hatfield and Co., Inc.

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

Tulsa, OK location is in North Texas/Ark-La-Tex Edition

Tulsa, OK location is in Mid-Continent Edition

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

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

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

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

Hatfield, Sherri D.

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

Hatgelakas Consulting

Mount Lebanon, PA location has 1 key person listed in NorthEast Edition

Haughton, Frank B.

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

Hauptman, Charles M.

Billings, MT location is in Mountain States Edition

Hauptman, James E.

Billings, MT location is in Mountain States Edition

Hauptman, Thomas M.

Billings, MT location is in Mountain States Edition

Havre Pipeline Co.

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

Hawbaker Engineering

State College, PA location has 1 key person listed in NorthEast Edition

Hawbaker, Glenn O., Inc.

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

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

Turtlepoint, PA location is in NorthEast Edition

Hawk Wellhead Inc.

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

Hawkeye Drilling Co.

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

Hawkeye Exploration Inc.

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

Hawkeye Record Search, LLC

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

Hawkeye Well Service, LLC

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

Hawkins Oil & Gas

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

Hawkins Oil, LLC

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

Hawkins Petroleum Consulting & Invst

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

Hawkins Properties, Inc.

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

Hawkins Sub Surface Pump & Supply

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

Hawkins, Donald W.

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

Hawkins, G. A.

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

Hawley Oil Co.

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

Hawley-Desimon Inc.

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

Hawthorne Energy Company

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

Hawthorne Resources, LLC

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

Hay Exploration, Inc.

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

Hayden, Kenneth G.

Coffeyville, OK location is in Mid-Continent Edition

Hayes & Hudson

Bartlesville, OK location is in Mid-Continent Edition

Hayes Evaluation Logging Perforating

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

Hayes Oil & Gas Company

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

Hayes Petroleum Company Inc.

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

Hayes, W. L.

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

Haygood, Inc.

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

Hayhurst Drilling Co.

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

Hayhurst, Dale G.

Denver, CO location is in Mountain States Edition

Haynes & Boone, LLP

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

Haynes Chemical Service, Inc.

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

Haynes, Mark

Maud, OK location is in Mid-Continent Edition

Haynes, Stephen L.

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

Haynesville Major, LLC

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

Haynesville Wire Line Service

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

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

Haynie Drilling Co., Inc.

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

Hays & Co.

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

Hays & Croker Partnership

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

Hays Production, LLC

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

Hays Trucking Co., LLC

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

Haystacks, Inc.

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

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

Hazelwood Production & Exploration

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

Hazlewood Oil & Gas Co.

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

Haztec of America, Inc.

Salt Lake City, UT location has 2 key people listed in Mountain States Edition

HB Rentals

Menifee, AR location has 3 key people listed in Mid-Continent Edition

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

Broussard, LA location has 11 key people listed in Mountain States Edition

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

Broussard, LA location has 11 key people listed in Mid-Continent Edition

Broussard, LA location has 11 key people listed in NorthEast Edition

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

HC Oil Co.

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

HC Timber Resources Llp

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

HCG Energy Corp.

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

HCL, Inc.

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

HD Investments

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

HD Structures

St. George, UT location has 1 key person listed in Mountain States Edition

HDC Energy Co.

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

HDS Sales, Inc.

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

Head & King Exploration, Inc.

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

Head, John T.

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

Head, Robert

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

Headington Oil Company, LLC

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

Farifield, IL location has 1 key person listed in NorthEast Edition

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

Dallas, TX location has 2 key people listed in NorthEast Edition

Headlee, R.M., Co., Inc.

Orchard Park, NY location has 2 key people listed in NorthEast Edition

Health/Safety Training & Consulting

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

Heape Exploration Inc.

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

Heape, Steven R., & Associates

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

Hearn Trucking, LLC

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

Heart Land Drilling, Inc.

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

Heartland Exploration, Inc.

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

Heartland Oil and Gas Co.

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

Heartland Petroleum, LLC

Mount Sterling, KY location has 1 key person listed in NorthEast Edition

Columbus, OH location has 5 key people listed in NorthEast Edition

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

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

Heartland Pumping

Hennessey, OK location is in Mid-Continent Edition

Heartland Resources, Inc.

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

Heartland Resources, Inc.

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

Heartlands Development Co.

Perkins, OK location is in Mid-Continent Edition

Heat Waves Hot Oil Service LLC

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

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

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

Colorado Springs, CO location has 1 key person listed in NorthEast Edition

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

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

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

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

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

Heath, Chad

Greensburg, KY location is in NorthEast Edition

Heath, L. B., Petroleum Services

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

Heatley Surveying Co.

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

Heavy Weight, Inc.

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

Hebco Exploration, Inc.

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

Heck, William R.

Amarillo, TX location is in Mid-Continent Edition

Heckman Trucking, Inc

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

Hedberg Oil Co.

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

Hedgeco, Inc.

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

Heflin Oil Co.

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

Hefner & Associates

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

Hegarty & Associates

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

HEI Resources, Inc.

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

Heights Energy Corp.

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

Heilmann, C.E., Land Services

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

Heinle & Associates Inc.

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

Heinrich, M. Allen

Castle Rock, CO location is in Mountain States Edition

Heinz, John

Loveland, CO location is in Mountain States Edition

Heisey Oil Co.

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

Heitman Gas

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

Heitzman Drill-Site Services

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

Heli-Port Drilling Inc.

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

Heliodor Solutions, LP

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

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

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

Helis Oil & Gas Co. LLC

New Orleans, LA location has 3 key people listed in Mountain States Edition

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

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

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

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

Helm Energy Company

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

Helm Energy LLC

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

Helmer Oil Corp.

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

Helmerich & Payne Int'l Drilling Co.

Grand Junction, CO location has 11 key people listed in Mountain States Edition

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

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

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

Tulsa, OK location has 8 key people listed in Mountain States Edition

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

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

Tulsa, OK location has 7 key people listed in NorthEast Edition

Howard, PA location is in NorthEast Edition

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

Fort Worth, TX location has 8 key people listed in North Texas/Ark-La-Tex Edition

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

Tyler, TX location has 10 key people listed in North Texas/Ark-La-Tex Edition

Casper, WY location has 7 key people listed in Mountain States Edition

Helms Oil

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

Helms Packer Service

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

Helmur Corp.

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

Helton, Pat A., & Alberta

Allison, TX location is in Mid-Continent Edition

Helton, Pat, Well Service, Inc.

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

Hembree, Lewis A., Production Co.

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

Hemco Development, LLC

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

Hemco Inc.

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

Hemi Production

Pampa, TX location is in Mid-Continent Edition

Hemlock Oil & Gas

Bradford, PA location is in NorthEast Edition

Hemphill Trucking Inc.

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

Cheyenne, WY location is in Mountain States Edition

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

Henderson & Erickson, Inc.

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

Henderson Crane Service

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

Henderson Equipment Sales & Rental

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

Henderson Heavy Haul Trucking, Inc.

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

Henderson Resource Group, LLC

Hazel Hurst, PA location has 5 key people listed in NorthEast Edition

Henderson Supply

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

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

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

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

Henderson, Art

Pawhuska, OK location is in Mid-Continent Edition

Henderson, George L.

Boulder, CO location is in Mountain States Edition

Henderson, L. Brooke

Billings, MT location is in Mountain States Edition

Henderson, Sam M.

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

Hendricks & Associates Inc.

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

Hendricks Exploration

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

Hendricks Oil Co., 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

Henigman Oil Co., Inc.

Charleston, IL location has 1 key person listed in NorthEast Edition

Henkels & McCoy Inc.

Blue Bell, PA location has 5 key people listed in NorthEast Edition

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

Henley Operating

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

Henley-Johnston & Associates, Inc.

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

Hennig Production Co. Inc.

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

Henry Petroleum, Inc.

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

Henry Production Inc.

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

Henry, Frank, Equipment

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

Henry, John, Petroleum, Inc.

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

Henryetta Oilfield Supply & Service

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

Henscheid, Rufus

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

Henshaw Compressor & Engine Service

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

Hensley Battery, LLC/East Penn Mfg.

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

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

Durango, 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 2 key people listed in Mountain States Edition

Salt Lake City, UT location has 2 key people listed in Mountain States Edition

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

Hensley Petroleum Resources, LLC

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

Henson Exploration, LP

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

HEP Oil GP, LLC

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

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

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

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

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

Hepp Drilling Co., Inc.

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

Herbaly Exploration LLC

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

Herber, Carl R.

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

Herbert Minerals Ltd.

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

Herbert, Cassandra

Denver, CO location is in Mountain States Edition

Herbert, Rowland & Grubic, Inc.

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

Cranberry Twp, PA location has 1 key person listed in NorthEast Edition

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

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

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

Hermitage, PA location is in NorthEast Edition

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

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

State Collete, PA location has 1 key person listed in NorthEast Edition

Herbert\'s Welding, Inc.

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

Herbrick Agency

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

Herco

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

Hercules Deadline Anchor Co.

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

Herd Producing Co. Inc.

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

Hereford, J. A., Industries Inc.

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

Heringer/Herco Minerals, LLC

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

Heritage Energy Co.

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

Heritage Energy Corp.

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

Heritage Equipment, Inc.

Beckley, WV location is in NorthEast Edition

Clarksburg, WV location is in NorthEast Edition

Heritage Gathering Corp.

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

Heritage International Trucks

Hazard, KY location is in NorthEast Edition

Louisa, KY location is in NorthEast Edition

Beckley, WV location is in NorthEast Edition

Bluefield, WV location is in NorthEast Edition

Cross Lanes, WV location has 1 key person listed in NorthEast Edition

White Sulpher Spring, WV location is in NorthEast Edition

Heritage Oil, Inc.

Yonkers, NY location is in NorthEast Edition

Heritage Petroleum Corp.

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

Heritage Petroleum, Inc.

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

Heritage Standard Corp.

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

Heritage Surveys

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

Heritage Truck Equipment, Inc.

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

Harleyville, PA location is in NorthEast Edition

Herlin Inc.

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

Hermes, A. J.

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

Herndon Map Service

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

Herndon, Seth W.

Tulsa, OK location is in Mid-Continent Edition

Herndon, Wesley C.

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

Herod, Bill

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

Heron Oil, LLC

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

Herring, Gary C.

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

Herring, Murray J.

Lakewood, CO location is in Mountain States Edition

Herring-Rowsey Properties

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

Herrmann Energy

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

Herschbach Oil Properties

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

Hershey, Patricia B.

Parker, CO location is in Mountain States Edition

Herstein, Scott

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

Herzfeld Fabricators, Inc.

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

Hess Corp.

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

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

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

Minot, ND location has 14 key people listed in Mountain States Edition

Newburg, ND location is in Mountain States Edition

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

Williston, ND location is in Mountain States Edition

Woodbridge, NJ location has 1 key person listed in Mountain States Edition

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

New York, NY location has 8 key people listed in Mountain States Edition

New York, NY location has 8 key people listed in NorthEast Edition

Houston, TX location has 5 key people listed in Mountain States Edition

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

Hess Production

Quitaque, TX location is in Mid-Continent Edition

Hess Services, Inc.

Hays, KS location has 2 key people listed in Mountain States Edition

Hess, Jerry, Operating Co.

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

Hesse, Bernard A.

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

Hetager, L. G., Drilling, Inc.

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

Morgantown, WV location is in NorthEast Edition

Hettinger LLC

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

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

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

Lakewood, CO location has 1 key person listed in NorthEast Edition

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

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

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

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

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

Hewitt Mineral Corp.

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

Hewitt Petroleum, Inc.

Salt Lake City, UT location has 2 key people listed in Mountain States Edition

Hex Valve

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

Hexane Oil, Inc.

Sequim, WA location has 1 key person listed in Mountain States Edition

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

Sequim, WA location has 1 key person listed in Mid-Continent Edition

Sequim, WA location has 1 key person listed in NorthEast Edition

Hexion Specialty Chemicals

Hope, AR location is in Mid-Continent Edition

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

Haughton, LA 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

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

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

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

Houston, TX location is in Mountain States Edition

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

Houston, TX location is in Mid-Continent Edition

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

Rock Springs, WY location is in Mountain States Edition

Hexom Earth Construction

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

Heyco International, Inc.

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

Heydrick Petroleum Co.

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

Heyer, John H.

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

HF Production Co., Ltd.

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

HGB Land Services Co. Inc.

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

HGB Oil Corp.

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

HGN Operating Co., Inc.

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

Hi-Line Oil Field Services

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

Hi-Line, Inc.

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

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

Hi-Mi Exploration, LLC

Bowling Green, KY location has 1 key person listed in NorthEast Edition

Hi-Tech Testing Service, Inc.

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

Hiawatha Exploration Co.

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

Hibbard Energy, LP

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

Hickman Sales & Service Inc.

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

Hickman, John A.

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

Hickory Creek Gathering, LP

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

Hickory Petroleum Inc.

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

Hicks Oil & Gas Inc.

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

Higgins Land Service

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

Higgins Rig Co.

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

Higginson, Glen, Service

Mount Carmel, IL location is in NorthEast Edition

Higgs-Palmer Technologies, LLC

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

High Country Consulting

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

High Country Crane Service

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

High Country Energy

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

High Country Equipment, LLC

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

High Country Exploration

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

High Country Fabrication Inc.

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

High Country Oilfield Services, Inc.

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

High Country Sales & Trading Inc.

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

High Country Surveys

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

High Desert Industrial Inc.

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

High Desert Services

Silt, CO location is in Mountain States Edition

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

Rock Springs, WY location is in Mountain States Edition

High Desert Valve & Equipment

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

High Energy

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

High Mountain Inspection

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

High Plains Management Co., LLC

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

High Plains Operating, Inc.

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

High Plains Petroleum Corp.

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

High Plains Production, LLC

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

High Plains Services

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

High Plains Technology Center

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

High Plains Well Service, LLC

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

High Plains Wireline Services, Inc.

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

High Plains, Inc.

Dickinson, ND location has 5 key people listed in Mountain States Edition

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

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

High Prairie Geotechnical, LLC

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

High Pressure Equipment Co

Erie, PA location is in NorthEast Edition

High Sierra Crude Oil & Marketing

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

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

Denver, CO location has 3 key people listed in Mid-Continent Edition

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

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

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

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

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

High Sierra Energy, LP

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

Denver, CO location has 2 key people listed in Mid-Continent Edition

High Sierra Sertco

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

High Sierra Water Services-Mid Con

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

Denver, CO location has 2 key people listed in Mid-Continent Edition

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

High Tech Rental Tools

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

Highfill Oil & Supply

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

Highground, Inc.

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

Highland Energy Co.

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

Highland Environmental, LLC

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

Highland Gas Co., Inc.

Franklin, PA location is in NorthEast Edition

Highland Oil & Gas, LLC

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

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

Highland Resources

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

Highland Resources

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

Highland Resources, Inc.

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

Highland West Resources

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

Highlander Energy Products, Inc.

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

Highlands Drilling, LLC

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

Highline Exploration, Inc.

Tuscaloosa, AL location has 2 key people listed in Mountain States Edition

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

HighMount Exploration & Production

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

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

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

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

Highway 11 Oilfield Supply

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

Highway Equipment Company

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

McKean, PA location is in NorthEast Edition

Zelienople, PA location is in NorthEast Edition

HIGRA Company

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

Hijet Bit, Inc.

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

Hiko Bell Mining & Oil Co.

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

Hiland Partners

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

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

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

Enid, OK location has 13 key people listed in Mountain States Edition

Enid, OK location has 13 key people listed in Mid-Continent Edition

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

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

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

Hilco Well Services, Inc.

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

Hilcorp Energy Co.

Houston, TX location is in Mountain States Edition

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

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

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

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

Hildebrand-Turman Interest

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

Hilden Oil Co.

Brighton, MI location is in NorthEast Edition

Hilderbrand Service & Supply, Inc.

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

Hildreth Oilfield Supply, Inc.

Spencer, WV location is in NorthEast Edition

Hill City Injection, LLC

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

Hill Country Exploration, Inc.

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

Hill Drilling

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

Hill Exploration Corp.

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

Hill Geophysical Consulting

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

Hill International Trucks

East Liverpool, OH location is in NorthEast Edition

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

Wheeling, WV location is in NorthEast Edition

Hill Minerals Group

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

Hill Oil Co., Inc.

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

Hill Resources, Inc.

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

Hill Royalty

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

Hill Trusts

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

Hill, A. G.

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

Hill, Albert, Trust

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

Hill, Charles, Drilling, Inc.

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

Hill, Houston, Estate

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

Hill, J. Gilmore

Fort Lupton, CO location is in Mountain States Edition

Hill, Jerry P., Inc.

Denver, CO location is in Mountain States Edition

Hill, R. M., Operating, Inc.

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

Hill, Randall T.

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

Hillenburg Oil Co.

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

Hillenburg Pipe & Supply

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

Hilliard Box Insurance

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

Hilliard Petroleum, Inc.

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

Hillside Resources

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

Hillwood Energy

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

Hilman Rollers

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

Hilyard Bit & Supply Inc.

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

Himco Oil & Gas, Inc.

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

Himsworth, Eldred

Boulder, CO location is in Mountain States Edition

Hine, George T.

Aurora, CO location is in Mountain States Edition

Hines Family Properties, LP

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

Hines Pumping

Elk City, OK location is in Mid-Continent Edition

Hinkle Elkouri Law Firm

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

Hinkle Oil & Gas

Hennessey, OK location is in Mid-Continent Edition

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

Hinkle, Howard L.

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

Hinson, Bobbie L.

Bristow, OK location is in Mid-Continent Edition

Hinton Well Servicing, Inc.

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

Hipke, Dale A.

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

HiPoint Reservoir Imaging

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

Hirzel, Inc.

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

His Resources Engineering & Mgmt.

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

Hite Company

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

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

Bethel Park, PA location has 1 key person listed in NorthEast Edition

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

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

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

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

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

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

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

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

State College, PA location has 1 key person listed in NorthEast Edition

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

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

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

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

Hitech Machining & Repair, Inc.

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

Hitex Drilling, LP

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

Hitwell Video, Inc.

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

Hiwassee Construction Co.

Calhoun, TN location is in NorthEast Edition

Hixson Hot Oil

Perryton, TX location is in Mid-Continent Edition

HKN, Inc.

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

Hladik, Mark

Casper, WY location is in Mountain States Edition

Hlebechuk Construction Inc.

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

HLH Realty, Inc.

Drumright, OK location is in Mid-Continent Edition

HLR Controls, Inc.

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

HMD Consulting, Inc.

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

HMS Resources, Inc.

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

HMT Genesis Petroleum Corp.

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

Ho-Ad Inc.

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

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

Hobbs, Thomas R.

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

Hobe Inc.

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

Hobson Oilfield Construction

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

Hocker Construction

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

Hocking Oil Co., Inc.

Mount Carmel, IL location is in NorthEast Edition

Hocking, Larry G., & Sons, LLC

Mount Carmel, IL location has 4 key people listed in NorthEast Edition

Hodgden Oil Co.

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

Hodgden Operating Co., Inc.

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

Hodges & Rister

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

Hodges Energy, LLC

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

Hodges Trucking Co., LLC

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

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

Oklahoma City, OK location has 3 key people listed in North Texas/Ark-La-Tex Edition

Oklahoma City, OK location has 12 key people listed in Mid-Continent Edition

Oklahoma City, OK location has 3 key people listed in NorthEast Edition

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

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

Milan, PA location is in NorthEast Edition

Mount Morris, PA location is in NorthEast Edition

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

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

Hodges, A.J., Industries, Inc.

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

Hodges, Lamar

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

Hodges, Tommie Ann

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

Hoefle Exploration

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

Hoefle Geologic Co.

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

Hoefle Oil Co.

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

Hoener, R.L., Co.

Quincy, IL location is in NorthEast Edition

Hoerbiger Service, Inc.

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

New Castle, DE location has 1 key person listed in NorthEast Edition

Morrison, IL location is in NorthEast Edition

Romeoville, IL location has 1 key person listed in NorthEast Edition

Farmington, NM location is in North Texas/Ark-La-Tex Edition

Oklahoma City, OK location is in Mid-Continent Edition

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

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

Casper, WY location is in Mountain States Edition

Gillette, WY location is in Mountain States Edition

Hofco Inc.

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

Hoff Co, 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

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

Hoffman, Gerald, Construction Inc.

Douglas, WY location is in Mountain States Edition

Hoffmann Oil Co.

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

Hoffmeier Sulfiding Services

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

Hoffpauir, Robert

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

Hog Enterprises

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

HOG Enterprises, LLC

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

Hogan Energy Consulting

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

Hogan, Jan S.

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

Hogback Exploration, Inc.

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

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

Hoge Oil & Gas Exploration, Inc.

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

Hoggard, Kenneth

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

Hohn Engineering, PLLC

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

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

Holco Oil & Gas

Borger, TX location has 2 key people listed in Mid-Continent Edition

Holcomb & Company

Wichita Falls, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Wichita Falls, TX location is in North Texas/Ark-La-Tex Edition

Holcomb Investment Co.

Dallas, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Holcomb Oil & Gas Inc

Farmington, NM location has 1 key person listed in Mountain States Edition

Holden Energy Corp.

Ardmore, OK location has 2 key people listed in Mid-Continent Edition

Holden Oil & Gas

Tiona, PA location has 1 key person listed in NorthEast Edition

Hole Seekers, Inc.

Brighton, CO location has 1 key person listed in Mountain States Edition

Holiday Inn Elmira Riverview

Elmira, NY location has 2 key people listed in NorthEast Edition

Horseheads, NY location has 1 key person listed in NorthEast Edition

Holiday Inn Washington/Meadow Lands

Washington, PA location has 1 key person listed in NorthEast Edition

Holke, Dave, Consulting, Inc.

Fredericksburg, TX location has 1 key person listed in Mid-Continent Edition

Holl Investment Co.

Logan, OH location has 1 key person listed in NorthEast Edition

Holland Acquisitions

Cannonsburg, PA location is in NorthEast Edition

Fort Worth, TX location has 3 key people listed in North Texas/Ark-La-Tex Edition

Fort Worth, TX location has 2 key people listed in NorthEast Edition

Fort Worth, TX location is in North Texas/Ark-La-Tex Edition

Holland Engineering, Inc.

Holland, MI location has 2 key people listed in NorthEast Edition

Southfield, MI location has 1 key person listed in NorthEast Edition

Holland Supply Co.

Lewis Center, OH location has 1 key person listed in NorthEast Edition

Ona, WV location has 1 key person listed in NorthEast Edition

Hollberg Exploration LLC

Englewood, CO location has 1 key person listed in Mountain States Edition

Englewood, CO location has 1 key person listed in NorthEast Edition

Hollberg Exploration LLC

Englewood, CO location has 1 key person listed in Mountain States Edition

Englewood, CO location has 1 key person listed in NorthEast Edition

Hollenkamp, Kendra

Plano, TX location is in North Texas/Ark-La-Tex Edition

Holley Operating, LLC

Abilene, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Holley Services Inc.

Tenaha, TX location is in North Texas/Ark-La-Tex Edition

Holley Services, Inc.

Sibley, LA location has 1 key person listed in North Texas/Ark-La-Tex Edition

Holli-Tex Supply Co.

Holliday, TX location has 6 key people listed in North Texas/Ark-La-Tex Edition

Wichita Falls, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Holliday Construction Inc.

Blanding, UT location has 2 key people listed in Mountain States Edition

Hollingsworth Construction Co., Inc.

Minden, LA location is in North Texas/Ark-La-Tex Edition

Holloman Corp.

Shreveport, LA location has 1 key person listed in North Texas/Ark-La-Tex Edition

Canonsburg, PA location is in NorthEast Edition

Krum, TX location has 3 key people 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 NorthEast Edition

Holloway Brothers

Smackover, AR location has 1 key person listed in North Texas/Ark-La-Tex Edition

Smackover, AR location has 1 key person listed in Mid-Continent Edition

Holloway Enterprises Inc.

LaSalle, CO location has 2 key people listed in Mountain States Edition

Holloway Oil Well Service Co., Inc.

Beggs, OK location has 1 key person listed in Mid-Continent Edition

Holloway, Mark, Inc.

Oklahoma City, OK location has 1 key person listed in Mid-Continent Edition

Holloway, Perry G.

Shreveport, LA location is in North Texas/Ark-La-Tex Edition

Hollowrock, LTD.

Flat Rock, OH location has 1 key person listed in NorthEast Edition

Hollrah Exploration Co.

Oklahoma City, OK location has 1 key person listed in Mid-Continent Edition

Holly Corp.

Dallas, TX location has 8 key people listed in Mountain States Edition

Dallas, TX location has 22 key people listed in North Texas/Ark-La-Tex Edition

Holly Refining & Marketing Co.

Roosevelt, UT location has 1 key person listed in Mountain States Edition

Woods Cross, UT location has 1 key person listed in Mountain States Edition

Holman Boiler Works

Dallas, TX location has 6 key people listed in North Texas/Ark-La-Tex Edition

Holman Services

Pampa, TX location has 1 key person listed in Mid-Continent Edition

Holme, Roberts & Owen LLP

Scottsdale, AZ location is in Mountain States Edition

Boulder, CO location is in Mountain States Edition

Colorado Springs, CO location is in Mountain States Edition

Denver, CO location is in Mountain States Edition

Salt Lake City, UT location is in Mountain States Edition

Holmes Erection, Inc.

Fort Smith, AR location has 2 key people listed in North Texas/Ark-La-Tex Edition

Fort Smith, AR location has 2 key people listed in Mid-Continent Edition

Holmes Oil Co., Inc.

Bristow, OK location has 1 key person listed in Mid-Continent Edition

Holmes Organisation, The

Tulsa, OK location has 1 key person listed in Mid-Continent Edition

Holmes, Jack W.

Amarillo, TX location is in Mid-Continent Edition

Holson 5 Well Service

Albany, TX location is in North Texas/Ark-La-Tex Edition

Holt & Co.

Franklin, TN location has 1 key person listed in Mountain States Edition

Franklin, TN location has 1 key person listed in NorthEast Edition

Holt & Wilhoit Sales Co., Inc.

Oklahoma City, OK location has 3 key people listed in North Texas/Ark-La-Tex Edition

Oklahoma City, OK location has 3 key people listed in Mid-Continent Edition

Kilgore, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Holt Consulting

Petrolia, TX location has 1 key person listed in Mountain States Edition

Holt Heavy Hauling

Farmington, NM location has 1 key person listed in Mountain States Edition

Holt Power Systems

Dallas, TX location has 7 key people listed in North Texas/Ark-La-Tex Edition

Longview, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Holt, John H., Oil Properties, Inc.

Williston, ND location has 1 key person listed in Mountain States Edition

Holt, Roxie

Eureka, CA location has 1 key person listed in Mountain States Edition

Holtby Enterprises Ltd.

Shreveport, LA location has 1 key person listed in North Texas/Ark-La-Tex Edition

Hombre Oil Co.

Tyler, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Homeland Energy Ventures,LLC

Wilkes Barre, PA location has 4 key people listed in NorthEast Edition

Homestead Oil Inc.

Morrison, CO location has 1 key person listed in Mountain States Edition

Honeoye Storage Corp.

Canandaigua, NY location has 1 key person listed in NorthEast Edition

Honey Rock Ranch, Inc.

Dundee, OH location is in NorthEast Edition

Honnen Equipment Co.

Commerce City, CO location has 3 key people listed in Mountain States Edition

Durango, CO location has 1 key person listed in Mountain States Edition

Grand Junction, CO location has 1 key person listed in Mountain States Edition

Idaho Falls, ID location has 1 key person listed in Mountain States Edition

Ogden, 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

St. George, UT location has 1 key person listed in Mountain States Edition

Gillette, WY location has 1 key person listed in Mountain States Edition

Mills, WY location has 2 key people listed in Mountain States Edition

Rock Springs, WY location has 1 key person listed in Mountain States Edition

Honor Resources Co.

East Norriton, PA location has 1 key person listed in NorthEast Edition

Ravenswood, WV location has 1 key person listed in NorthEast Edition

Hood Petroleum Inc.

Ruston, LA location has 2 key people listed in North Texas/Ark-La-Tex Edition

Hood, Frank, Jr., Oil Producer

Arlington, TX location has 3 key people listed in North Texas/Ark-La-Tex Edition

Hood, J. Frank, Jr.

Holliday, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Hood, J. Frank, Sr.

Fort Worth, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Hood, J.F., Co.

Fort Worth, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Hood, Joe Bridwell, Oil Properties

Wichita Falls, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Hooper Construction, Inc.

Woodward, OK location has 2 key people listed in Mid-Continent Edition

Hooper, John M.

Norman, OK location is in Mid-Continent Edition

Hootkins Revocable Trust, The

Electra, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Hoover Oilfield Supply

Clarendon Heights, PA location has 1 key person listed in NorthEast Edition

Winnie, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Winnie, TX location has 1 key person listed in NorthEast Edition

Hoover, Frank W., Production

Millersburg, OH location has 1 key person listed in NorthEast Edition

Hoovler Ventures LLC

Golden, CO location has 2 key people listed in Mountain States Edition

Hopco Resources, Inc.

Columbus, OH location has 1 key person listed in NorthEast Edition

Hope, Alvin C., Jr.

Abilene, TX location is in North Texas/Ark-La-Tex Edition

Hopeful Oil Co., Inc.

Bradford, PA location has 1 key person listed in NorthEast Edition

Hopewell Oil & Gas Development Co.

Zanesville, OH location has 2 key people listed in NorthEast Edition

Hopewell Operating, Inc.

Dallas, TX location has 3 key people listed in North Texas/Ark-La-Tex Edition

Panola, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Hopkins Map Service Co, LLC

Farmington, NM location has 3 key people listed in Mountain States Edition

Hopkins, T. M., Operating Co.

Kilgore, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Hopper West

Farmington, NM location has 1 key person listed in Mountain States Edition

Hopper, Thomas L.

Norman, OK location is in Mid-Continent Edition

Horizon Cable Services, Inc.

Liberal, KS location is in Mid-Continent Edition

Oklahoma City, OK location has 2 key people listed in Mountain States Edition

Oklahoma City, OK location has 2 key people listed in North Texas/Ark-La-Tex Edition

Oklahoma City, OK location has 2 key people listed in Mid-Continent Edition

Longview, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Midland/Odessa, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Mills, WY location has 2 key people listed in Mountain States Edition

Horizon Energy Corp.

Sand Fork, WV location has 3 key people listed in NorthEast Edition

Horizon Mud Co.

Bridgeville, PA location has 1 key person listed in NorthEast Edition

McKinney, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Midland, TX location has 5 key people listed in Mountain States Edition

Midland, TX location has 5 key people listed in North Texas/Ark-La-Tex Edition

Midland, TX location has 5 key people listed in NorthEast Edition

Horizon Natural Resources, Inc.

Tulsa, OK location has 3 key people listed in Mid-Continent Edition

Horizon Oil Co.

Carmi, IL location has 1 key person listed in NorthEast Edition

Horizon Pipe & Supply Co., Inc.

Shawnee, OK location has 1 key person listed in Mid-Continent Edition

Horizons West Inc.

Saratoga, WY location has 2 key people listed in Mountain States Edition

Horizontal Exploration, Inc.

Tulsa, OK location has 1 key person listed in Mid-Continent Edition

Horizontal Rentals, Inc.

Seguin, TX location has 2 key people listed in Mountain States Edition

Seguin, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Casper, WY location has 3 key people listed in Mountain States Edition

Horizontal Solutions International

Carrollton, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Horizontal Systems, Inc.

Casey, IL location has 1 key person listed in NorthEast Edition

Horizontal Well Drillers

Purcell, OK location has 2 key people listed in Mid-Continent Edition

Horn Equipment Co., Inc.

Moore, OK location has 1 key person listed in Mid-Continent Edition

Horn Land & Energy Acquisition Inc.

Ann Arbor, MI location has 1 key person listed in NorthEast Edition

Horn Oil Co.

Pawhuska, OK location is in Mid-Continent Edition

Horn, Haskell Family Ltd Partnership

Shawnee, OK location has 1 key person listed in Mid-Continent Edition

Hornburg Drilling

Clarendon, PA location has 1 key person listed in NorthEast Edition

Horne, Randsom, Jr.

Fort Worth, TX location is in North Texas/Ark-La-Tex Edition

Horners Oil & Gas Products

Cameron, WV location is in NorthEast Edition

Hornet Drilling

Riverton, WY location has 2 key people listed in Mountain States Edition

Hornet Oil & Gas Corp.

Bowling Green, KY location has 1 key person listed in NorthEast Edition

Hornibrook Oil & Gas Operating Co.

Little Rock, AR location is in Mid-Continent Edition

Horseshoe Energy Inc.

Fairfield, TX location has 3 key people listed in North Texas/Ark-La-Tex Edition

Horton Energy Corp.

Flint, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Horton Tool Corp.

Hominy, OK location has 3 key people listed in Mid-Continent Edition

Horton, Chester L.

Ratliff City, OK location is in Mid-Continent Edition

Horton, James V., Oil & Gas Prop.

Shreveport, LA location is in North Texas/Ark-La-Tex Edition

Hose & Rubber Supply Inc.

Grand Junction, CO location has 1 key person listed in Mountain States Edition

Billings, MT location has 1 key person listed in Mountain States Edition

Williston, ND location has 1 key person listed in Mountain States Edition

Salt Lake City, UT location has 1 key person listed in Mountain States Edition

Casper, WY location has 3 key people listed in Mountain States Edition

Rock Springs, WY location has 1 key person listed in Mountain States Edition

Hose Line Industrial

S Williamsport, PA location has 1 key person listed in NorthEast Edition

Hose Pro, Inc.

Tunkhannock, PA location has 2 key people listed in NorthEast Edition

Hoselton, Earlie & Caroline

Murraysville, WV location is in NorthEast Edition

Hosier, Henry

Woodward, OK location is in Mid-Continent Edition

Hoskins Wireline LLC

Elk City, OK location has 2 key people listed in Mid-Continent Edition

Hot Oil Express, Inc.

Altamont, UT location has 2 key people listed in Mountain States Edition

Hot Oil Service, Inc.

Shoshoni, WY location has 2 key people listed in Mountain States Edition

Hot Springs Resources

Casper, WY location has 2 key people listed in Mountain States Edition

Hot Wheels Services

Sidney, MT location has 1 key person listed in Mountain States Edition

Hotco (Hot Oil Truck Co.)

Evanston, WY location has 1 key person listed in Mountain States Edition

Hotco, Inc.

Ada, OK location has 7 key people listed in Mid-Continent Edition

Cushing, OK location has 9 key people listed in Mid-Continent Edition

Hott, Monty L., Production Corp.

Oklahoma City, OK location has 4 key people listed in Mid-Continent Edition

Hotwell Services

Burbank, OH location has 1 key person listed in NorthEast Edition

Delmont, PA location is in NorthEast Edition

Hotz, Johnathan

Newark, OH location is in NorthEast Edition

Houck Energy Resources Inc.

Wibaux, MT location has 1 key person listed in Mountain States Edition

Houston Petroleum Co.

Houston, TX location has 3 key people listed in North Texas/Ark-La-Tex Edition

Hout Well Service, Inc.

Olney, IL location has 1 key person listed in NorthEast Edition

Houtchens, D. D.

Saint Jo, TX location is in North Texas/Ark-La-Tex Edition

Hovey, R.E., Construction Co.

Rosebush, MI location has 2 key people listed in NorthEast Edition

Howa, John M., & Sons Inc.

Price, UT location has 3 key people listed in Mountain States Edition

Howard & Taylor Co.

Wynnewood, OK location has 1 key person listed in Mid-Continent Edition

Howard Construction Co.

Panguitch, UT location has 1 key person listed in Mountain States Edition

Howard Drilling Company

Beaver, OK location has 1 key person listed in Mid-Continent Edition

Howard Drilling, Inc.

Mount Jewett, PA location has 1 key person listed in NorthEast Edition

Howard Energy Co., Inc.

Traverse City, MI location has 2 key people listed in NorthEast Edition

Howard Energy Corp.

Mount Carmel, IL location has 4 key people listed in NorthEast Edition

Howard Operating Co.

Nocona, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Howard Supply Co.

Bakersfield, CA location has 1 key person listed in Mountain States Edition

Fort Lupton, CO location has 1 key person listed in Mountain States Edition

Grand Junction, CO location has 1 key person listed in Mountain States Edition

Williston, ND location has 1 key person listed in Mountain States Edition

Farmington, NM location has 1 key person listed in Mountain States Edition

Farmington, NM location has 1 key person listed in Mountain States Edition

Farmington, NM location has 1 key person listed in Mountain States Edition

Hobbs, NM location has 1 key person listed in Mountain States Edition

Atoka, OK location has 1 key person listed in Mid-Continent Edition

Oklahoma City, OK location has 1 key person listed in Mid-Continent Edition

Decatur, TX location has 1 key person listed in North Texas/Ark-La-Tex 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 Mid-Continent Edition

Vernal, UT location has 1 key person listed in Mountain States Edition

Casper, WY location has 1 key person listed in Mountain States Edition

Casper, WY location has 1 key person listed in Mountain States Edition

Gillette, WY location has 1 key person listed in Mountain States Edition

Rock Springs, WY location has 1 key person listed in Mountain States Edition

Howard's Inspection Service

Mills, WY location has 1 key person listed in Mountain States Edition

Howard's Transports, LLC

Sweetwater, OK location has 1 key person listed in Mid-Continent Edition

Howard, Charles, Construction Inc.

Sonora, TX location is in North Texas/Ark-La-Tex Edition

Howard-Lindsay, Kelli J.

Granbury, TX location is in North Texas/Ark-La-Tex Edition

Howco Oil & Gas, LLC

Tulsa, OK location has 1 key person listed in Mid-Continent Edition

Howcroft Field Services

Vernal, UT location has 1 key person listed in Mountain States Edition

Howe, Dennis M.

Golden, CO location is in Mountain States Edition

Howell Lease Service

Breckenridge, TX location is in North Texas/Ark-La-Tex Edition

Howell Oil & Gas, Inc.

Marshall, TX location has 5 key people listed in North Texas/Ark-La-Tex Edition

Howell's Oil & Gas

Rinard Mills, OH location has 1 key person listed in NorthEast Edition

Howell's Well Service, Inc.

Wynona, OK location has 1 key person listed in Mid-Continent Edition

Howle, Arlen G.

Breckenridge, TX location is in North Texas/Ark-La-Tex Edition

Howran Corporation

Amarillo, TX location has 1 key person listed in Mid-Continent Edition

Howsco Oilfield Supply

Oklahoma City, OK location has 2 key people listed in Mid-Continent Edition

Howton Sales & Services

Wichita Falls, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

HP Tanks, MFG, LLC

Oklahoma City, OK location has 1 key person listed in Mid-Continent Edition

HPE, Inc.

Massillon, OH location has 2 key people listed in NorthEast Edition

HPT, Inc.

Tulsa, OK location has 1 key person listed in Mid-Continent Edition

HR Energy LLC

Denver, CO location has 1 key person listed in Mountain States Edition

HRF Exploration & Production, LLC

Gaylord, MI location has 2 key people listed in Mountain States Edition

Gaylord, MI location has 2 key people listed in NorthEast Edition

HRH Energy Group Inc.

Carrollton, TX location is in North Texas/Ark-La-Tex Edition

HRI, Inc.

Bloomsburg, PA location has 1 key person listed in NorthEast Edition

Clarks Summit, PA location is in NorthEast Edition

Clearfield, PA location is in NorthEast Edition

Johnstown, PA location is in NorthEast Edition

State College, PA location has 1 key person listed in NorthEast Edition

Williamsport, PA location is in NorthEast Edition

Woodland, PA location has 1 key person listed in NorthEast Edition

HRL Compliance Solutions, Inc.

Grand Junction, CO location has 3 key people listed in Mountain States Edition

HRM Resources LLC

Denver, CO location has 1 key person listed in Mountain States Edition

Hrubetz Oil Co.

Dallas, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

HSH Royalty Corp.

Ann Arbor, MI location has 1 key person listed in Mid-Continent Edition

Ann Arbor, MI location has 1 key person listed in NorthEast Edition

Tulsa, OK location has 1 key person listed in Mid-Continent Edition

HTP Producing Company

Fort Worth, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Hub City Industries, Inc.

Carencro, LA location has 4 key people listed in North Texas/Ark-La-Tex Edition

Marshal, TX location has 2 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

HUB International Mountain States

Billings, MT location has 2 key people listed in Mountain States Edition

Chinook, MT location has 1 key person listed in Mountain States Edition

Bismark, ND location is in Mountain States Edition

Bismark, ND location has 1 key person listed in Mountain States Edition

Gillette, WY location has 1 key person listed in Mountain States Edition

Hub Machine & Tool, Inc.

Graham, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Graham, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Hubbard Enterprises Inc.

Lancaster, OH location has 1 key person listed in Mid-Continent Edition

Lancaster, OH location has 1 key person listed in NorthEast Edition

Wewoka, OK location has 1 key person listed in Mid-Continent Edition

Hubbard Oil Corp.

Marietta, OH location has 1 key person listed in NorthEast Edition

Hubbard, Morgan R.

Abilene, TX location is in North Texas/Ark-La-Tex Edition

Hubbard/Crall Oilfield Products, LLC

Lancaster, OH location has 1 key person listed in Mid-Continent Edition

Lancaster, OH location has 1 key person listed in NorthEast Edition

Wewoka, OK location has 1 key person listed in Mid-Continent Edition

Hubbell, Inc.

Margaretville, NY location has 1 key person listed in NorthEast Edition

Huber, J. M., Corp., Energy Sector

Denver, CO location has 3 key people listed in Mountain States Edition

Houston, TX location has 1 key person listed in Mountain States Edition

Sheridan, WY location has 4 key people listed in Mountain States Edition

Hubertus, Stephen J.

Hornell, NY location has 1 key person listed in NorthEast Edition

Hubler Brothers, Inc.

Clearfield, PA location has 1 key person listed in NorthEast Edition

Hubley, James G., CPL

Tyler, TX location is in North Texas/Ark-La-Tex Edition

Huddleston Land Services, Inc.

Shreveport, LA location has 1 key person listed in North Texas/Ark-La-Tex Edition

Huddleston Land Surveying

Cortez, CO location has 1 key person listed in Mountain States Edition

Huddleston, B. N.

De Leon, TX location is in North Texas/Ark-La-Tex Edition

Hudgins Co. Pipe Testing

Sapulpa, OK location is in Mid-Continent Edition

Hudgins, Hal D.

Tyler, TX location is in North Texas/Ark-La-Tex Edition

Hudgins, T. F., Inc.

Houston, TX location has 3 key people listed in North Texas/Ark-La-Tex Edition

Houston, TX location has 3 key people listed in Mid-Continent Edition

Longview, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Hudson Group LLC

Casper, WY location has 2 key people listed in Mountain States Edition

Hudson Oil Co. of Texas

Fort Worth, TX location has 4 key people listed in North Texas/Ark-La-Tex Edition

Hudson, Larry

Olney, IL location is in NorthEast Edition

Hudson, Robert E.

Casper, WY location has 1 key person listed in Mountain States Edition

Hudson, W. H.

Dallas, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Hueco Glorioso Oil & Gas Co.

Wichita Falls, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

HUECO Inc.

Oklahoma City, OK location has 1 key person listed in Mid-Continent Edition

Huff Minerals, Ltd.

Amarillo, TX location has 1 key person listed in Mid-Continent Edition

Huff, James D., Oil Leases

Mineola, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Huffman, H., & Co.

Oklahoma City, OK location has 4 key people listed in Mid-Continent Edition

Huffman, Kelly C.

Atlanta, TX location is in North Texas/Ark-La-Tex Edition

Huffman-Bowers, Inc.

New Lexington, OH location has 1 key person listed in NorthEast Edition

Hufford Construction Inc

Baker, MT location has 1 key person listed in Mountain States Edition

Huggs Inc.

Shreveport, LA location has 1 key person listed in North Texas/Ark-La-Tex Edition

Hughes Christensen

Denver, CO location has 18 key people listed in Mountain States Edition

Fort Collins, CO location has 1 key person listed in Mountain States Edition

Grand Junction, CO location has 4 key people listed in Mountain States Edition

Dickinson, ND location has 1 key person listed in Mountain States Edition

Williston, ND location has 2 key people listed in Mountain States Edition

Farmington, NM location has 1 key person listed in Mountain States Edition

Houston, TX location has 4 key people listed in Mountain States Edition

Vernal, UT location has 4 key people listed in Mountain States Edition

Casper, WY location has 1 key person listed in Mountain States Edition

Rock Springs, WY location has 4 key people listed in Mountain States Edition

Hughes Christensen

Mt. Pleasant, MI location has 1 key person listed in NorthEast Edition

Canton, OH location is in NorthEast Edition

DuBois, PA location has 1 key person listed in NorthEast Edition

Imperial, PA location has 1 key person listed in NorthEast Edition

Elkview , WV location has 1 key person listed in NorthEast Edition

Hughes Christensen Company

Shreveport, LA location has 1 key person listed in North Texas/Ark-La-Tex Edition

Oklahoma City, OK location has 1 key person listed in North Texas/Ark-La-Tex Edition

Oklahoma City, OK location has 2 key people 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

Carthage, TX location has 2 key people listed in North Texas/Ark-La-Tex 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

Granbury, 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

Houston, TX location has 1 key person listed in Mid-Continent Edition

Houston, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Irving, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Palestine, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Pampa, TX location has 2 key people listed in Mid-Continent Edition

Saginaw, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Tyler, TX location has 3 key people listed in North Texas/Ark-La-Tex Edition

Hughes Exploration

Billings, MT location has 1 key person listed in Mountain States Edition

Hughes Gas Measurement, Inc.

Wetumka, OK location has 3 key people listed in Mid-Continent Edition

Hughes Gas Measurement, Inc.

Wetumka, OK location has 2 key people listed in Mid-Continent Edition

Hughes Gas Systems, LLC

Oklahoma City, OK location has 1 key person listed in Mid-Continent Edition

Hughes Oil & Gas Properties, Inc.

Oklahoma City, OK location has 1 key person listed in Mid-Continent Edition

Hughes River Oil & Gas Co.

Walker, WV location has 1 key person listed in NorthEast Edition

Hughes Ventures

Addison, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Hughes, Bill, Drilling, Inc.

Olney, TX location has 3 key people listed in North Texas/Ark-La-Tex Edition

Hughes, Dan A., Co. LP

Beeville, TX location has 3 key people listed in North Texas/Ark-La-Tex Edition

Hughes, H. L., Oil, Inc.

Olney, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Hughes, Mark J., & Associates, LLC

Henderson, KY location has 2 key people listed in NorthEast Edition

Hughes, William M., Investments

Tyler, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Hughey, Frank

Tyler, TX location is in North Texas/Ark-La-Tex Edition

Hugus Investment Co., Inc.

Tyler, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Hulen Operating Co.

Oklahoma City, OK location has 7 key people listed in Mid-Continent Edition

Hull & Associates, Inc.

Indianapolis, IN location has 1 key person listed in NorthEast Edition

Bedford, OH location is in NorthEast Edition

Dublin, OH location has 3 key people listed in NorthEast Edition

Mason, OH location is in NorthEast Edition

Toledo, OH location has 1 key person listed in NorthEast Edition

Pittsburgh, PA location has 1 key person listed in NorthEast Edition

West Chester, PA location has 1 key person listed in NorthEast Edition

Hull, Fred

Tyler, TX location is in North Texas/Ark-La-Tex Edition

Hull, Joseph

Golden, CO location is in Mountain States Edition

Hulls Environmental Services

Wilson, OK location has 2 key people listed in Mid-Continent Edition

Hulse, Tommy P.

Archer City, TX location is in North Texas/Ark-La-Tex Edition

Hulsey, Larry O., & Co.

Graham, TX location has 3 key people listed in North Texas/Ark-La-Tex Edition

Hultin & Associates, LLC

Denver, CO location has 1 key person listed in Mountain States Edition

Humber Oil Co.

Jacksboro, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Hummon Corp.

Wichita, KS location has 1 key person listed in Mid-Continent Edition

Humphrey Oil Corp.

Dallas, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Humphrey, Thos. D, Oil Properties

Gainesville, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Humphrey-Bashford Oil, Inc.

Abilene, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Humphreys, Dan C.

Wichita Falls, TX location is in North Texas/Ark-La-Tex Edition

Humphries, Carl, Inc.

Piedmont, OK location is in Mid-Continent Edition

Hundley Hydraulic Sales & Service

Burleson, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Hungerford Oil & Gas, Inc.

Helena, OK location has 2 key people listed in Mid-Continent Edition

Hunt Construction, Inc.

North Ogden, UT location has 1 key person listed in Mountain States Edition

Hunt Lamar Trust Estate Inc.

Dallas, TX location is in North Texas/Ark-La-Tex Edition

Hunt Oil Co.

Haynesville, LA location has 1 key person listed in North Texas/Ark-La-Tex Edition

Dallas, TX location has 24 key people listed in North Texas/Ark-La-Tex Edition

Dallas, TX location has 9 key people listed in Mid-Continent Edition

Knox City, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Midland, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Poynor, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Poynor, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Hunt Oil Field Supply

Burkburnett, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Hunt's Excavating Service Inc.

Hanksville, UT location has 1 key person listed in Mountain States Edition

Hunt, Guillot and Associates, LLC

Ruston, LA location has 1 key person listed in North Texas/Ark-La-Tex Edition

Shreveport, LA location is in North Texas/Ark-La-Tex Edition

Hunt, Wallace, International

Dallas, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Hunter Energy Corp.

Ruston, LA location has 1 key person listed in North Texas/Ark-La-Tex Edition

Hunter Energy LLC

Centennial, CO location has 5 key people listed in Mountain States Edition

Hunter Energy, Inc.

Mineral Wells, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Hunter Stuart Energy Advisors

Parker, CO location has 1 key person listed in Mountain States Edition

Hunter Truck Sales & Service, Inc.

Butler, PA location has 1 key person listed in NorthEast Edition

Smithfield, PA location has 1 key person listed in NorthEast Edition

Hunter, Inc.

DeBeque, CO location has 2 key people listed in Mountain States Edition

Hunting Energy Services, Inc.

Grand Junction, CO location has 2 key people listed in Mountain States Edition

Oklahoma City, OK location has 7 key people listed in Mid-Continent Edition

Casper, WY location has 4 key people listed in Mountain States Edition

Casper, WY location has 4 key people listed in Mid-Continent Edition

Hunting Energy Services, LP

Latrobe, PA location has 1 key person listed in NorthEast Edition

Houston, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Casper, WY location is in Mountain States Edition

Huntington Energy, LLC

Oklahoma City, OK location has 2 key people listed in Mountain States Edition

Oklahoma City, OK location has 5 key people listed in North Texas/Ark-La-Tex Edition

Oklahoma City, OK location has 5 key people listed in Mid-Continent Edition

Perryton, TX location is in Mid-Continent Edition

Huntington Oklahoma Oil Co.

Huntington, WV location has 1 key person listed in NorthEast Edition

Huntington Resources Inc.

Tulsa, OK location has 2 key people listed in Mid-Continent Edition

Huntington Testing & Technology, Inc

Louisville, KY location has 1 key person listed in NorthEast Edition

Huntington, WV location has 2 key people listed in NorthEast Edition

Huntleigh Energy Company

Dallas, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Huntley & Huntley, Inc.

Monroeville, PA location has 12 key people listed in NorthEast Edition

Hunton Oil & Gas Corp.

Oklahoma City, OK location has 2 key people listed in Mid-Continent Edition

Hunzicker Brothers

Oklahoma City, OK location has 5 key people listed in Mid-Continent Edition

Roland, OK location has 1 key person listed in Mid-Continent Edition

Shawnee, OK location has 1 key person listed in Mid-Continent Edition

Stillwater, OK location has 1 key person listed in Mid-Continent Edition

Tulsa, OK location has 1 key person listed in Mid-Continent Edition

Woodward, OK location has 1 key person listed in Mid-Continent Edition

Hupp, Bauer, Hanson & Lewis

Wichita Falls, TX location has 4 key people listed in North Texas/Ark-La-Tex Edition

Hurd Oil Field Services, Inc.

Jacksboro, TX location has 4 key people listed in North Texas/Ark-La-Tex Edition

Hurd, Gary, Oil & Gas Co., Inc.

Bartlesville, OK location has 1 key person listed in Mid-Continent Edition

Hurlburt & Associates

Enderlin, ND location has 1 key person listed in Mountain States Edition

Hurley, Bob, Ford

Tulsa, OK location has 1 key person listed in Mid-Continent Edition

Hurley, G. William

Casper, WY location is in Mountain States Edition

Hurley, Toby, Consulting

Baker, MT location has 1 key person listed in Mountain States Edition

Hurricane Air & Swabbing Services

Farmington, NM location has 3 key people listed in Mountain States Edition

Hurricane Air & Swabbing, LLC

Farmington, NM location has 3 key people listed in Mountain States Edition

Hurst Oil & Gas, Inc.

Weatherford, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Huse Construction

Breckenridge, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Huseby, Michael C.

Denver, CO location is in Mountain States Edition

Husk Inc.

Centennial, CO location has 1 key person listed in Mountain States Edition

Husker Power Products, Inc.

Hastings, NE location has 1 key person listed in Mountain States Edition

Husky Energy, Inc.

Calgary, AB location is in Mountain States Edition

Husky Lima Refinery

Lima, OH location is in NorthEast Edition

Husky Pump Jack, LLC

Enfield, IL location has 2 key people listed in NorthEast Edition

Punxsutawney, PA location has 1 key person listed in NorthEast Edition

Husky Tank Trucks, Inc.

Enid, OK location has 1 key person listed in Mid-Continent Edition

Husky Ventures, Inc.

Shawnee, OK location has 1 key person listed in Mid-Continent Edition

Huston Energy Corp.

Enid, OK location has 4 key people listed in Mid-Continent Edition

Hutcherson Insurance Agency

Gainesville, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Hutchinson, Gary L.

Castle Rock , CO location is in Mountain States Edition

Hutchison Oil & Gas Corp.

Dallas, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Hutchison, Joe Tom

Dallas, TX location is in North Texas/Ark-La-Tex Edition

Hutton Inc.

Elk City, OK location has 1 key person listed in Mid-Continent Edition

HW Oil & Gas

Wichita Falls, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Hy-Bon Engineering Co. Inc.

Bailey, CO location has 1 key person listed in Mountain States Edition

Midland, TX location has 3 key people listed in Mountain States Edition

Midland, TX location has 3 key people listed in North Texas/Ark-La-Tex Edition

Hy-Tech Oil & Gas, Inc.

Pampa, TX location is in Mid-Continent Edition

Hyco Inc.

Castle Rock, CO location has 2 key people listed in Mountain States Edition

Hyde Consulting

Wichita Falls, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Hyde Oil & Gas Corporation

Fort Worth, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Hyde, Gary, RPL

Athens, TX location is in North Texas/Ark-La-Tex Edition

Hydessco LLC

Kilgore, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Hydraquip Corp.

Bossier City, LA location is in North Texas/Ark-La-Tex Edition

Oklahoma City, OK location has 1 key person listed in Mid-Continent Edition

Tulsa, OK location has 1 key person listed in Mid-Continent Edition

Grand Prairie, TX location has 7 key people listed in North Texas/Ark-La-Tex Edition

Grand Prairie, TX location has 1 key person listed in Mid-Continent Edition

Houston, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Houston, TX location has 2 key people listed in Mid-Continent Edition

Hydraulic Energy Products

Denver, CO location has 1 key person listed in Mountain States Edition

Hydraulic Solutions & Machine Fab.

Waynesburg, PA location has 1 key person listed in NorthEast Edition

Hydraulic Systems, Inc.

Conroe, TX location has 2 key people listed in Mountain States Edition

Conroe, TX location has 2 key people listed in North Texas/Ark-La-Tex Edition

Casper, WY location has 1 key person listed in Mountain States Edition

Hydrex Corp.

San Antonio, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Hydro Foam Technology, Inc.

Perkins, OK location has 2 key people listed in Mid-Continent Edition

Hydro Pure Technology

Aztec, NM location has 1 key person listed in Mountain States Edition

Hydro Recovery LP

Blossburg, Pa location has 4 key people listed in NorthEast Edition

Hydrocarbon Engineers

Casper, WY location has 1 key person listed in Mountain States Edition

Hydrocarbon Expl. & Development Inc.

Littleton, CO location has 2 key people listed in Mountain States Edition

Hydrocarbon Generation

Olean, NY location has 1 key person listed in NorthEast Edition

Hydrocarbon Investments, Inc.

Evansville, IN location has 2 key people listed in NorthEast Edition

Hydrocarbon Land Service, Inc.

Perryville, AR location is in Mid-Continent Edition

Hydrocarbon Mapping Co.

Plano, TX location has 1 key person listed in Mountain States Edition

Plano, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Plano, TX location has 1 key person listed in Mid-Continent Edition

Hydrocarbon Well Service

Buckhannon, WV location has 1 key person listed in NorthEast Edition

Hydrodig Denver, LLC

Denver, CO location has 1 key person listed in Mountain States Edition

Hydrogeophysics, Inc.

Tucson, AZ location has 2 key people listed in Mountain States Edition

Lakewood, CO location has 1 key person listed in Mountain States Edition

Hydroscience Technologies, Inc.

Mineral Wells, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Hydrostatic Engineers, Inc.

Oklahoma City, OK location has 1 key person listed in Mid-Continent Edition

Hydrostatic Oilfield Testing Inc.

Greenbrier, AR location has 1 key person listed in North Texas/Ark-La-Tex Edition

Greenbrier, AR location has 1 key person listed in Mid-Continent Edition

Magnolia, AR location has 9 key people listed in North Texas/Ark-La-Tex Edition

Magnolia, AR location has 9 key people listed in Mid-Continent Edition

Shreveport, LA location has 4 key people listed in North Texas/Ark-La-Tex Edition

Hydrostatic Pipe Testing

Borger, TX location is in Mid-Continent Edition

Hydrotex

Stinnett, TX location has 1 key person listed in Mid-Continent Edition

Hyland Enterprises, Inc.

Rifle, CO location is in Mountain States Edition

Roosevelt, UT location is in Mountain States Edition

Baggs, WY location is in Mountain States Edition

Rock Springs, WY location is in Mountain States Edition

Wamsutter, WY location has 2 key people listed in Mountain States Edition

Hymac

Harrisburg, PA location has 1 key person listed in NorthEast Edition

Hyperion Energy, LP

Dallas, TX location has 1 key person listed in North Texas/Ark-La-Tex Edition

Hyperion Exploration, LP

Dallas, TX location has 1 key person listed in Mid-Continent Edition

Hyrkas, Jerry

Parker, CO location has 1 key person listed in Mountain States Edition



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