Operators

  • Anadarko Petroleum
  • Anderson Energy
  • Atinum E&P
  • Apache
  • Approach Resources
  • ARC Resources
  • Bill Barrett Corp
  • Black Hills Exploration
  • Bahrain Petroleum
  • Bonavista Petroleum
  • BHP Billiton
  • BP
  • Carrizo Oil & Gas
  • Chief Oil & Gas
  • Cenovus Energy
  • COG Operating
  • Common Resources
  • Compton Petroleum
  • Chesapeake Energy
  • ConocoPhillips
  • Canadian Natural (CNR)
  • Chevron
  • Crimson Exploration
  • Devon Energy
  • DCP Midstream
  • Delta Petroleum
  • Denbury Resources
  • Eagle Rock
  • El Paso
  • Encana
  • Energen
  • Energy XXI
  • Enervest
  • Eni
  • EOG Resources
  • Enerplus Resources
  • Exco Resources
  • Fairways Offshore
  • Forest Oil
  • Gastar Exploration
  • Geosouthern Energy
  • Hilcorp Energy
  • Hunt Consolidated
  • Huntington Energy
  • Harvest Operations
  • Hess
  • Husky Energy
  • Indigo Minerals
  • Inflection Energy
  • Jetta Operating
  • Legacy Reserves
  • Legado Resources
  • Marathon
  • Murphy E&P
  • McMoRan Exploration
  • Newfield Exploration
  • NAL Resources
  • Nearburg Producing
  • Nexen
  • Noble Energy
  • Oxy
  • Pacesetter Directional Drilling Energy
  • Pengrowth
  • Penn Virginia
  • Perpetual Energy
  • Petrobank
  • Petrobras
  • PetroQuest Energy
  • Petro-Hunt
  • Peyto Exploration
  • Pioneer Natural
  • Plains Exploration
  • QEP Resources
  • Quantum Resources
  • Quicksilver Resources
  • Repsol YPF
  • Resolute
  • Rosetta Resources
  • Samson
  • Sandridge Energy
  • Shell
  • Southwestern Energy
  • Statoil
  • Swift Energy
  • TAQA North
  • Tecpetrol (US)
  • Total
  • Trilogy Energy
  • Tundra Oil & Gas
  • Ultra Resources
  • Vantage Energy
  • Venoco
  • Westfire Energy
  • Whiting Petroleum
  • Wildhorse Resources
  • Williams Companies
  • XTO Energy
  • Yates Petroleum

Networks & Service Providers

  • 8over8 Ltd.
  • Amalto
  • Ariba
  • Basware
  • Biznet Solutions
  • Cortex Business
  • DO2 Technologies (ADP)
  • Emptoris
  • EntComm
  • Futura Solutions
  • Hubwoo
  • Iasta
  • Ketera
  • Pervasive (WebDI)
  • Petronect
  • Procuri
  • Quadrem
  • TransZap (Oildex)
  • Verian Technologies

Membership is open to any oilfield supplier with activities in the upstream oil and gas sector. Find out more