Selected Clients
- Adelphi Energy
- ADA International
- ADX Energy
- Advent Energy
- Alkane Energy
- Aminex
- AMNI International
- Angus Energy
- Ascent Resources
- Blake Oil & Gas
- Bounty Oil & Gas NL
- Bowleven
- Cadogan Petroleum
- Cairn Energy
- Celtique Energy Petroleum
- Chevron Upstream Europe
- Circle Oil
- ConocoPhillips UK
- Dana Gas
- Dana Petroleum
- Dart Energy
- Deutsche Rohstoff AG
- Egdon Resources
- Elixir Petroleum
- ENI UK
- Endeavour Energy UK
- Enterprise Oil
- ExxonMobil
- Finder Exploration Pty
- Frontera Resources Corporation
- First Australian Resources
- FX Energy
- Golden Dynasty Resources
- Givot Olam Oil
- Global Energy Development
- Global Petroleum
- Granby Oil and Gas
- Gulfsands Petroleum
- Harvest Natural Resources
- Heritage Oil
- Hurricane Exploration
- Iceni Oil & Gas
- Independent Resources
- Invictus Energy
- JKX Oil & Gas
- Kulczyk Oil Ventures
- Lansdowne Oil & Gas
- LGO Energy
- Lucent Petroleum
- Maersk Olie Og Gas AS
- Magellan Petroleum Australia
- Marathon Oil Corporation
- Matra Petroleum
- Max Petroleum
- Midmar Energy
- MNP Petroleum
- New Age Energy
- New Zealand Oil & Gas
- Nippon Oil E&P UK
- Noreco
- Northern Petroleum
- Oil Basins
- Origin Energy
- Oryx Petroleum Corporation
- Otto Energy
- Perenco
- PetroMatad
- PetroSantander
- Po Valley Energy
- Premier Oil
- President Petroleum
- Prominence Energy
- RAG
- ROC Oil Company
- Rompetrol Group NV
- San Leon Energy
- Serica Energy
- Sharjah National Oil Company
- Shell International E&P BV
- Sherritt International Oil & Gas
- Staatsolie
- Sterling Resources UK
- Stratic Energy UK
- Summit E&P
- Sun Resources NL
- Tethys Oil
- Texas Victoria Oil Co
- Tower Resources
- Trinity Exploration & Production
- Tullow Oil
- Union Fenosa Gas
- United Oil & Gas
- Warwick Energy
- West Oil NL
- Winstar
- Wintershall DEA
- Woburn Energy
- Zeta Petroleum
- Zeus Petroleum