2025 New ALLIANCE Schlumberger members
(link to 2024 new members)
We welcomed 77 new members joining ALLIANCE Schlumberger in 2025
| Name | Schlumberger Company | Nationality |
| Kamel Boudjebla | Wireline | Algeria |
| Colin Price-Smith | Dowell Schlumberger | UK |
| David Allen | Wireline | USA |
| Milind Kumbharkar | IPM | India |
| Heimo Muckenschnabl | Wireline | Austria |
| Mark Havira | Sschlumberger Doll Research | USA |
| Senussi Khalid | Anadrill / D&M | Libya |
| Bourg Lawrence | Western Geco / Prakla | USA |
| Alain Warnant | Dowell Schlumberger | France |
| Bernard Montaron | Dowell Schlumberger | France |
| Marcelo De Camargo | Wireline | Brazil |
| Jeffrey Little | Oilfield Services | USA |
| Guevara Roger | Anadrill / D&M | Peru |
| Mannering Mike | Sedco Forex | UK |
| Luis Peixoto | Dowell Schlumberger | USA |
| William Hosono | Schlumberger Industries | France |
| Dirk Valstar | Wireline | Netherlands |
| Olivier Lacquemanne | Schlumberger Industries | France |
| Oktay Sancar | Wireline | Turkey |
| David McGregor | Wireline | Canada |
| Neil Willsher | Wireline | UK |
| Paul Lonsdale | Anadrill / D&M | UK |
| Yves Michaud | Sedco Forex | France |
| Pablo Saldungaray | Wireline | Argentina |
| Jose Peralta | Wireline | USA |
| Erik Rhein-Knudsen | Flopetrol | Denmark |
| William Restrepo | Schlumberger Industries | Colombia |
| Steve Unren | Dowell Schlumberger | UK |
| Subodh Saxena | Wireline | USA |
| John Cohen | Wireline | Norwary |
| Dwi Yulianto | Camco / REDA | Indonesia |
| Luciano Villanti | D&M | Italy |
| Andreas Sandrea | Dowell Schlumberger | Venezuela |
| Waqar Khan | Sedco Forex | Pakistan |
| Tannob Dumsuwan | Dowell Schlumberger | Thailand |
| Krishna Shivram | Wireline | USA |
| Bill Wright | Wireline | UK |
| Stuart Jardine | Schlumberger Limited | UK |
| Maurizio Mastrolorenzo | Schlumberger Limited | Italy |
| Pascale Grieve | Wireline | France |
| Olivier Peyret | Wireline | France |
| Krzysztof Bobko | Western Geco / Prakla | Poland |
| Tony Probert | Western Geco / Prakla | UK |
| Ahmed El Shakankiry | Dowell Schlumberger | Egypt |
| Dominique Gibon | Wireline | Belgium |
| Laake Andreas | Western Geco / Prakla | Germany |
| Ahmed El Battawy | Wireline | Egypt |
| Aron Rossetti | GeoQuest | Argentina |
| Matthew Cullen | Anadrill / D&M | UK |
| Francesca Maestroni | Schlumberger Limited | Italy |
| Onea Vasilica | Schlumberger Limited | Romania |
| Peter Vercruijsse | GeoQuest | Netherlands |
| Ahmad Majidi | Anadrill / D&M | Canada |
| Chris Koeninger | Western Geco / Prakla | Germany |
| Marek Kaklin | Western Geco / Prakla | Poland |
| Harjit Kohli | Dowell Schlumberger | USA |
| Peter Ireland | Wireline | UK |
| Tove Harding | Wireline | Norwary |
| Tricia Foggon | Anadrill / D&M | UK |
| Nidal Hazboun | D&M | Brazil |
| Claire Bullen | IPM | UK |
| Mike Betancourt | D&M | Mexico |
| Mike Benjamin | Wireline | USA |
| Steve Cadenhead | Western Geco / Prakla | USA |
| Dave Struthers | IPM | Canada |
| Adam Wiltshire | Camco / REDA | UK |
| Joey Husband | Flopetrol | USA |
| Bo Bo Soe | Wireline | Myanmar |
| Huang Guoping | GeoQuest | China |
| See Weng Chang | Wireline | Malaysia |
| Salim Taoutaou | Dowell Schlumberger | UK |
| Kambiz Safinya | Wireline | USA |
| Olayinka Ilori | Oilfield Services | Nigeria |
| William Elliot | Wireline | Canada |
| Peter Swinburne | Anadrill / D&M | UK |
| Daniel Domeracki | GeoQuest | USA |
| Sanjay Sharma | Western Geco / Prakla | India |