Oil & Gas Operators
Browse our comprehensive directory of leading oil and gas companies operating across the United States.
Aera Energy LLC
Anschutz Exploration Corp.
Apache Corporation
Atlas Energy Resources
Bill Barrett Corporation
BP
Breitburn Energy Partners
Cabot Oil & Gas Corporation
Callon Petroleum Company
Carrizo Oil & Gas
Chevron
Chief Oil & Gas
Cimarex Energy
Citation Oil and Gas Corp.
Clayton Williams Energy, Inc.
CNX Gas Corp.
Common Resources, L.L.C.
Comstock Resources
Concho Resources Inc.
ConocoPhillips
Continental Resources
Crimson Resource Management
Crown Energy Company
Cubic Energy
Denbury Resources
Dominion Resources Inc.
East Resources
El Paso Exploration & Production
Encana Corporation
Energen Corp.
EnerGulf Resources Inc
EnerVest
EOG Resources, Inc.
EQT Corporation
Hess Corporation
Hilcorp Energy Co.
Hunt Oil
J-W Operating Co. (Cohort Energy)
JM Huber Corp.
Kinder Morgan
Kodiak Oil & Gas Corp.
Mariner Energy, Inc.
Merit Energy
Milagro Exploration
Murex Petroleum
Murphy Oil Corp.
Newfield Exploration Company
Noble Energy
Occidental Petroleum Corporation
Penn Virginia
Petro-Hunt, L.L.C.
Petrohawk Energy Corporation
Petroleum Development Corp.
PetroQuest Energy
Pioneer Natural Resources
Plains Exploration and Production Co.
Questar Corporation
Quicksilver Resources
Range Resources
Rex Energy Corporation
Rosetta Resources, Inc.
SandRidge Energy, Inc.
Slawson Exploration
Southwestern Energy
StatoilHydro
Stone Energy
Swift Energy Operating, L.L.C.
Talisman Energy
TXCO Resources
Ultra Petroleum
Unit Corp.
Vaquero Energy, Inc.
Whiting Petroleum
Williams Energy
XTO Energy
Yates Petroleum Corp.
Yuma Exploration and Production Co., Inc.