2023 New ALLIANCE Schlumberger members
(link to 2022 new members)
We welcomed 124 new members joining ALLIANCE Schlumberger in 2023, following a total of 130 joiners in 2022.
| Name | Schlumberger Company | Nationality |
| Patrick O Callaghan | Flopetrol | Ireland |
| Elie Daher | Wireline | Canada |
| Ayman Makar | Wireline | Egypt |
| Iskandar Putranto | Drilling & Measurement | Indonesia |
| Rajeev Sonthalia | Wireline | India |
| Yong Chiang Lee | Sedco Forex | Malaysia |
| Masoud Paydar | GeoQuest | Canada |
| Andrea Pagnin | Wireline | Italy |
| Jayant Malhotra | Wireline | India |
| Ruhao Zhao | Oilfield Services | China |
| Les Curran | Wireline | UK |
| Jeff Walker | Western Geco / Prakla | USA |
| Ibrahim Kocabas | Western Geco / Prakla | UK |
| Sofiane Ben Tounes | GeoQuest | Tunisia |
| Thomas Christensen | Wireline | USA |
| Mikael Frorup | GeoQuest | Denmark |
| Philippe Bozzolan | EPS Clamart | France |
| Roy Dove | Wireline | USA |
| Gilles Vie | Anadrill / D&M | France |
| Carlos Foinquinos | Dowell Schlumberger | USA |
| Siva Venkataraman | Wireline | USA |
| Rodrigo Bilaos | Dowell Schlumberger | Philippines |
| Suhas Bodwadkar | GeoQuest | USA |
| Elmar Junk | Wireline | Germany |
| Herbie Leung | Wireline | Mauritius |
| Peter Murray | IPM | UK |
| Neil Gardner | Wireline | UK |
| Gary Foulis | Wireline | Australia |
| Andy Brickell | Wireline | UK |
| Samer Madani | Oilfield Services | Syrian Arab Republic |
| Guy Lombardo | Anadrill / D&M | USA |
| Joe Bryan | Wireline | Canada |
| Paul Benoit | Anadrill / D&M | France |
| Premchand Kolla | GeoQuest | USA |
| Alberto Treves | Oilfield Services | Italy |
| Fikri Kuchuk | Wireline | USA |
| Louis-Pierre Guillaume | Oilfield Services | France |
| Brenda Bray | Wireline | USA |
| Bill Wilson | Dowell Schlumberger | USA |
| Jean-Noel Mauze | Flopetrol | France |
| Paul Stewart | Dowell Schlumberger | USA |
| Sven Feldhaus | Wireline | Mexico |
| Louis Ward | Western Geco / Prakla | Ireland |
| Ramana Palisetti | Camco / REDA | USA |
| Duncan Robinson | Wireline | UK |
| Mark Dennis | Wireline | USA |
| Tammy Gates | IPM | Canada |
| Jean-Michel Rouylou | EPS Clamart | France |
| Christopher Noble | Wireline | Canada |
| Mark Passolt | GeoQuest | USA |
| Hector Acevedo | GeoQuest | Mexico |
| Christy Chang | Oilfield Services | Malaysia |
| Scott Richards | Oilfield Services | USA |
| Bruno Pinguet | Wireline | France |
| Carlos Villamizar | Wireline | Venezuela |
| Richard May | IPM | USA |
| Jorge Hurtado Fermin | GeoQuest | Venezuela |
| Ike Uhuegbulem | Wireline | Canada |
| Hector Landazabal | Wireline | Colombia |
| Seshadri Rajagopalan | Wireline | India |
| Gunawan Wiraatmaja | Wireline | Indonesia |
| Claudia Castro Romero | GeoQuest | Mexico |
| Jose Silva | Dowell Schlumberger | Mexico |
| Mikkjal Olsen | Western Geco / Prakla | Faroe Islands |
| Djamila Benamer | GeoQuest | Canada |
| Thierry Chabernaud | GeoQuest | France |
| Yamileth Largo | Oilfield Services | Colombia |
| Horacio Méndez | Dowell Schlumberger | Mexico |
| Sunny Ogbouma | Camco / REDA | Canada |
| Elijio Serrano | Wireline | USA |
| Maria Morffe | Dowell Schlumberger | Mexico |
| Abdelkader Beldjoudi | Oilfield Services | Canada |
| Miroslaw Magiera | Anadrill / D&M | UK |
| Ian Setterfield | GeoQuest | UK |
| Peter Wang | Western Geco / Prakla | USA |
| Kevin Giles | Wireline | UK |
| Edward Moffatt | Wireline | UK |
| Marc Allcorn | Dowell Schlumberger | USA |
| Alaa Zayed | Western Geco / Prakla | Egypt |
| Christoph Bausch | Schlumberger Industries | Germany |
| Fouad Hadj Amara | Western Geco / Prakla | Algeria |
| Jurgen Joman | Oilfield Services | Netherlands |
| Philip Moran | Wireline | USA |
| Jacob Brooks | Wireline | USA |
| Garth Naldrett | Oilfield Services | UK |
| Colin Sayers | Oilfield Services | USA |
| Kevin Kysar | Dowell Schlumberger | USA |
| Chinedu Okeke | Anadrill / D&M | Nigeria |
| Mo Cordes | Wireline | USA |
| Jean Claude Mavoungou | Oilfield Services | Congo |
| Evensius Riusianto | Oilfield Services | Indonesia |
| Ketan Sheth | Camco / REDA | USA |
| Edgar Magbanua | Anadrill / D&M | Philippines |
| Domingo Rodriguez | Flopetrol | Venezuela |
| Michael Goff | Schlumberger Industries | USA |
| David Fernandez | Sedco Forex | Mexico |
| Yong Seng Soh | GeoQuest | Malaysia |
| Louis Sequeira | Dowell Schlumberger | Belgium |
| Michael Cassin | Wireline | USA |
| Murat Aksoy | Wireline | Turkey |
| Alireza Nadali | Wireline | Iran |
| Frank Filice | GeoQuest | USA |
| Niclas Biornstad | GeoQuest | Sweden |
| Jose Martinez | Wireline | Mexico |
| Alastair Fenwick | Western Geco / Prakla | UK |
| Sylvia Sundqvist | GeoQuest | Sweden |
| Walter Friedl | Dowell Schlumberger | Colombia |
| Ken Landgren | Wireline | USA |
| Ron Coleman | Wireline | USA |
| Dag Henriksen | Wireline | Norway |
| Francisco Rodriguez | Flopetrol | Mexico |
| Jakob Haldorsen | Wireline | Norway |
| Shrihari Kelkar | Dowell Schlumberger | USA |
| Dean Quigley | GeoQuest | USA |
| Douglas Freel | Wireline | Canada |
| Richard Penney | Oilfield Services | New Zealand |
| Shane Dufaur | Wireline | New Zealand |
| Swapnesh Ramachandran | Anadrill / D&M | India |
| Sudhendu Kashikar | Anadrill / D&M | USA |
| Zaki El-Kassis | Wireline | Canada |
| Hany Hassan | Camco / REDA | Canada |
| Eldar Maharramov | Oilfield Services | Azerbaijan |
| David Atlan-Zermati | Schlumberger Limited | France |
| Sudhir Pai | Wireline | USA |