A
Add Lucid pty ltd
Addax Petroleum Cameroon Company S.A
Addax Petroleum Oil & Gas Gabon Inc.
AGR Petroleum Services AS
AGR Tracs International Limited
Alpha Petroleum Resources Limited
Amromco Energy SRL
Anadarko Petroleum Corporation
Ankor Energy LLC
Apache Corporation
Apache Egypt Companies
APT Management Services Pty Ltd
ARA Petroleum Oman B44 Limited
ARC Resources
Arrow Energy Pty Limited
Association Sonatrach-First Calgary Petroleums (SH-FCP)
AWE Limited
Axis Well Technology Ltd
B
Baker Hughes Oilfield Operations Inc.
Bangladesh Oil, Gas & Mineral Corporation (Petrobangla)
Basra Oil Company
Bayerngas Norge AS
Beicip-Franlab
BHP Billiton Petroleum (Americas) Inc.
BHP Billiton Petroleum (Deepwater) Inc.
Bien Dong POC
Blade Energy Partners
BP America Inc.
BP Exploration Operating Company Limited
BP Iraq N.V. - ROO
BP Statoil Sonatrach Joint Venture
C
Cairn India Limited (CIL)
Canada Newfoundland Offshore Petroleum Board
Capricorn Energy Ltd.
Carigali Hess Operating Company Sdn Bhd
Carigali-PTTEPI Operating Company (CPOC) Sdn Bhd
Cepsa Colombia S.A
CEPSA E.P., S.A.
Chevron Energy Technology Company
Clyde Union Limited
CNOOC Zhanjiang Branch
CNR International (U.K.) Ltd
COG Operating LLC
Compañía General de Combustibles S.A. (CGC)
Conocophillips (Grissik) Ltd.
ConocoPhillips Company
Cuu Long Joint Operating Company
D
Dana Petroleum Plc
Daqing Gas
DEA Deutsche Erdoel AG
DeGolyer & MacNaughton
Denbury Resources Inc.
Devon Energy Corporation
DNO ASA
Dolphin Energy Ltd
Dragon Oil (Turkmenistan) Ltd
Dubai Petroleum Establishment
E
E&P Research of PetroChina Southwest Oil and Gas Filed Company
Ecopetrol
Ecopetrol America Inc.
Edison International Spa - Egypt Branch
Edison S.p.A.
Edison Stoccaggio S.P.A.
Enagas S.A.
ENAP Chile
Enap Sipetrol Argentina - YPF S.A - UTE AM
Energean Oil & Gas
ENGIE E&P Deutschland GmbH
Eni Iraq BV.
Eni S.p.A.
Eni Venezuela B.V.
EnQuest Petroleum Production Malaysia Ltd
Enquest PLC
EP Energy E&P Company L.P.
Equinor ASA
Equion Energia Limited
Evolution Mining
EXCO Resources, Inc.
Expro North Sea Ltd EGIS
ExxonMobil Exploration Company
ExxonMobil Iraq Limited
ExxonMobil Technical Computing Company
F
Faroe Petroleum Norge
Fluxys Belgium S.A.
Freeport - McMoRan Copper & Gold Inc.
G
Gabon Oil Company
Galp Exploração & Produção
Gas Natural Fenosa
Gazprom Neft Shelf LLC
Gazpromneft Science & Technology Centre
Geologischer Dienst NRW
GeoPark Fell SpA
Geostock S.A.S.
Ghana National Petroleum Corporation
Glencore UK Ltd
Greymouth Petroleum Limited
Groupement Berkine
Groupement Isarene
Groupement TFT
Groupement Timimoun
Gulf Keystone Petroleum International Ltd
H
Halliburton Energy Services Inc.
HBS International Egypt Ltd
Hellenic Petroleum Exploration and Production of Hydrocarbons S.A.
Hess Corporation
Hibiscus Petroleum
Hilcorp Energy Company
Hoan Vu Joint Operating Company (HLHVJOC)
HOT Engineering GmbH
Hunt Consolidated, Inc.
Husky Oil Operations Limited
I
IFM Solutions
IFP Energies Nouvelles
IFP School
IGas Energy PLC
INA Industrija nafte d.d.
INAgip d.o.o.
INEOS E&P A/S
Inpex Corporation
INPEX Operations Australia Pty Ltd.
Integrated Production Technologies Ltd
International Petroleum Corporation (IPC) Services BV
Interwell Norway AS
IPCOS N.V.
Ithaca Energy (UK) Ltd
Itochu Oil Exploration
J
Jadestone Energy
Japan Oil, Gas and Metals National Corporation (JOGMEC)
Japan Vietnam Petroleum Company Limited
JKX Oil & Gas Plc
JOGMEC
JSC Novatek
JSC Ukrgasvydobuvannya (UGV)
JSC Yamal LNG
JX Nippon Oil & Gas Exploration (Malaysia) Limited
JX Nippon Oil & Gas Exploration Corporation
K
Karachaganak Petroleum Operating B.V.
Kellogg Brown & Root LLC
Khalda Petroleum Company
Kinder Morgan CO2 Co. LP
Kosmos Energy, LLC
KrisEnergy (Asia) Ltd
KrisEnergy (Asia) Ltd.
KUFPEC
KUFPEC Norway AS
Kumul Petroleum Holdings Limited
Kuwait Oil Company (K.O.C.)
L
LLC Novatek-Yurkharovneftegas
LLC Novatek STC
LLC Novatek-Tarkosaleneftegaz
LLOG Exploration Company, LLC
Lochard Energy Pty Ltd
LUKOIL International Upstream West Inc.
LUKOIL Technology services GmbH
LUKOIL-INFORM
Lundin Norway AS
LyngaasTMC AS
M
Marathon Oil Company
Mari Petroleum Company Limited (MPCL)
Marubeni Oil & Gas (USA) LLC
Maurel & Prom Gabon
MDC Oil and Gas (SK320) Ltd. Malaysia
Medco E&P Indonesia
Michael A. Guardia, P.E.
Miller and Lents, Ltd.
Mitsubishi Corporation Exploration Co., Ltd.
Mitsui E&P Australia Pty Ltd. (MEPAU)
Mitsui Oil Exploration Co., Ltd. (MOECO)
MND a.s.
Modis
MOL Hungarian Oil and Gas Public Limited Company
MOL Pakistan Oil & Gas Co. B.V.
Mubadala Petroleum (Thailand) Limited
Murphy Exploration & Production Company
Murphy Oil Ltd
Murphy Oil Vietnam
N
NAFTA a.s.
National Hydrocarbons Corporation
Neptune E&P Norge AS- (Oslo)
Neptune Energy France SAS
Netherland Sewell & Associates
New Age (African Global Energy) Ltd
New Zealand Oil & Gas Limited
Newcross Exploration and Production Limited
Newfield Exploration Company
Nexen Energy Services U.S.A. Inc.
Nexen Energy ULC
Nexen Petroleum U.K. Limited
Nexen Petroleum U.S.A. Inc.
Nido Petroleum Ltd
Noble Energy EG Ltd.
Noble Energy, Inc.
North Caspian Operating Company N.V.
Northern Territory Geological Survey
NorthGas
O
Oilfield Production Consultants (OPC) Ltd
OMV Exploration & Production GmbH
OMV Petrom Global Solutions SRL
OMV Solutions GmbH
Oranje - Nassau Energie B.V.
Orient Petroleum (Pty) LTD
Origin Energy Resources Ltd.
Orlen Upstream Sp. z.o.o.
Ouro Preto Óleo e Gás (OPOG)
P
Pakistan Petroleum Ltd
PanAfrican Energy Tanzania Ltd
Papuan Oil Search Ltd
Parex Resources Inc
PC Myanmar (Hong Kong) Limited
Perenco Holdings
Perenco North Sinai Petroleum Inc. – Egypt Branch
Petrobras America Inc.
Petrobras Bolivia S.A.
Petrobras Oil and Gas B.V. ( POG ) Netherlands
Petrobras/CENPES
PetroChina Jilin Oil Field
PetroChina SouthWest
Petrofac (Malaysia-PM304) Limited
Petrofac Facilities Management Ltd
Petrofac Mexico, S.A. de C.V.
Petroleo Brasleiro S.A. (Petrobras)
Petroleos Sudamericanos
Petrolera RN Ltd
Petronas Carigali (Turkmenistan) Sdn Bhd
Petronas Carigali Iraq Holding B.V.
Petronas Carigali Ketapang II Ltd
Petronas Carigali Myanmar Inc.
Petronas Carigali Sdn Bhd - (PCSB)
PetroSA
PGNiG Upstream Norway AS
Pillar Oil Limited
Pioneer Natural Resources USA Inc
Pioneer Natural Resources USA Inc.
Pluspetrol Norte S.A.
Pluspetrol Peru Corporation (PPC)
Pluspetrol S.A.
Podzemno Skladiste Plina d.o.o. (Underground Gas Storage Ltd)
Polish Oil & Gas Company (PGNiG SA) - Pakistan Branch
Polskie Gornictwo Naftowe i Gazownictwo S.A.-(PGNiG)
POSCO DAEWOO Corporation
Premier Oil Group Ltd
Premier Oil Pakistan Exploration Ltd.
Production Engineering Research Institute of DAQING Oilfield Limited Company
PT Medco E&P Indonesia
PTC - Petroleum Technology Company AS
PTT Exploration and Production (PTTEP)
PTTEP Australasia (Ashmore Cartier) Pty Ltd
Q
Qatar Petroleum
Qatargas Operating Company Ltd
R
RAG Austria AG
RDG E&P GmbH
Red Willow Production Company
Reliance Industries Ltd (Operator)
Repsol E&P Bolivia S.A.
Repsol Oil & Gas Canada Inc.
Repsol Oil & Gas Malaysia Limited
Repsol S.A.
Repsol Sinopec Resources UK Limited
RPS Energy Canada Ltd
Ryder Scott Company, L.P.
S
Santos Ltd
Sapura Exploration and Production (PM) Inc.
Sasol South Africa Limited
Saudi Arabian Oil Company
Schlumberger Italiana S.p.A.
Sciencesoft Ltd
Senergy GB Limited
Senex Energy Limited
Seplat Petroleum Development Company
Serept
SGS Subsurface Consultancy
Sharjah National Oil Corporation
Shell Global Solutions International B.V
Shell International Exploration & Production B.V
Sheridan Production Co., LLC
Sinopec Argentina Exploration & Production Inc. Sucursal Argentina
Sinopec Southwest
Sonatrach - Organisation Ourhoud
Southern Reservoir Engineering Ltd
SPC E&P Pte. Ltd
Spirit North Sea Gas Limited
Statoil ASA
Sterling Oil Exploration & Energy Production Co. Limited (SEEPCO)
Svenska Petroleum Exploration AB
T
Taq Taq Operating Co. Ltd. (TTOPCO)
TAQA Atrush B.V. - Iraq
Taqa Bratani Limited
TAQA Energy BV
Tata Petrodyne Limited
Tecpetrol S.A.
The Operating Office of Idemitsu Kosan Co.Jltd.in HCMC (Blocks 05-1b & 05-1c)
Third Energy Services Limited
TIGF SA
Todd Energy Limited
Todd Petroleum Mining Company Limited
TOTAL E&P ASIA PACIFIC PTE LTD
Total E&P Bolivia
Total SA
Tullow Group Services Ltd
U
Uniper Energy Storage GmbH
United Energy Pakistan Limited
Uzma Engineering Sdn. Bhd.
- Universities/Colleges:
Albert-Ludwigs-Universität Freiburg
Academy of Oil and Gas Engineering
All Nations University
American University of Ras Al Khaimah (AURAK)
American University of Sharjah
Appalachian State University
Asia Pacific University of Technology & Innovation (APU)
Azerbaijan State Oil and Industry University (ASOIU)
Babes-Bolyai University
Bahria University Islamabad
Banaras Hindu University (BHU)
Bangladesh University of Engineering and Technology
Basrah University for Oil and Gas (BUOG)
Bern University
British University in Yemen
Brunel University London
CASP
Centro de lnvestigación Científica y de Educación (CICESE)
Chittagong University of Engineering & Technology (CUET)
Chonnam National University
Chosun University
Chulalongkorn University
Clausthal University of Technology
Covenant University
Cranfield University
CSIC
Curtin University of Technology
D'Annunzio University of Chieti–Pescara
Dawood University of Engineering & Technology (DUET)
Delft University of Technology
Dibrugarh University
Dong-A University
Eastern Macedonia and Thrace Institute of Technology
Ecole Nationale Superieure De Geologie - Institute National Polytechnique De Lorraine
Eotvos Lorand University of Sciences
Escuela Militar de Ingeniería
Freie Universität Berlin
Friedrich Alexander Universität - GeoZentrum Nordbayern
Harvard University
Heriot Watt University
Idaho State University
Indian Insitute of Techology Roorkee
Indian Institute of Science Education Research Kolkata (IISER)
Indian Institute of Technology(Indian School of Mines) Dhanbad
Institut Teknologi Bandung
Institute Polytechnique Lasalle Beauvais
Instituto de Estudios Superiores Tamaulipas, A.C.
Instituto Politecnico Nacional
Instituto Tecnologico de Buenos Aires (ITBA)
Islamic University of Riau (UIR)
Ivano-Frankivsk National Technical University of Oil and Gas (IFNTUOG)
Jean Piaget University
Jessore University of Science & Technology (JUST)
Kangwon National University
King Fahd University of Petroleum & Minerals (KFUPM)
King Saud University (Petroleum and Natural Gas Engineering Department )
Kingston University
Komar University of Science and Technology
Korea University
Lebanese American University (LAU)
Leibniz Universität Hannover
London South Bank University
Louisiana State University
Maharashtra Institute of Technology (MIT)
Mehran University of Engineering and Technology JAMSHORO
Mehran University of Engineering and Technology KHAIRPUR
Memorial University of Newfoundland
Mississippi State University
Missouri University of Science & Technology
Montanununiversitaet Leoben
National Academy of Sciences of Ukraine
National Centre of Excellence in Geology, University of Peshawar
National Cheng Kung University
National University of Singapore (NUS)
NED University of Engineering & Technology
New Mexico Institute of Mining and Technology
Northern Illinois University
Norwegian University of Science & Technology (NTNU)
Ohio State University
Penn State University
Perm National Research Polytechnic University
Petroleum Learning Centre - Heriot-Watt / Tomsk Polytechnic University
Petroleum University of Technology
Polish Academy of Sciences
Politecnico di Torino – DITAG
Portland State University
PUC-Rio - Pontifícia Universidade Católica do Rio de Janeiro
Pukyong National University
Queensland University of Technology
Regents of New Mexico State University
Repsol S.A.(Centro Superior de Formacion Repsol)
Rheinische Friedrich Wilhelms Universitat Bonn
Robert Gordon University
Sejong University
Shah Kabir
Shahjalal University of Science and Technology (SUST)
Southwest Petroleum University (SWPU)
Taras Shevchenko National University of Kyiv
Technical University Bergakademie Freiberg
Technical University Berlin
Technical University of Crete - School of Mineral Resources Engineering
Teesside University
Texas A&M University
The College of Wooster
The Hebrew University of Jerusalem
The Petroleum Institute
The Regents of the University of Michigan
The University of Ballarat
The University of Haifa
The University of Oklahoma
The University of Queensland
The University of the West Indies
The University of Tulsa
The University of Western Australia
The University of Wisconsin Madison
Trinity College Dublin
Trustees of Columbia University
UAE University
UNIS - The University Centre in Svalbard
Universidad Autonoma del Carmen
Universidad Central del Ecuador
Universidad Complutense de Madrid (UCM)
Universidad de Chile
Universidad de Granada
Universidad de Los Andes
Universidad de Oviedo
Universidad Nacional Autónoma de México
Universidad Nacional de la Patagonia San Juan Bosco
Universidad Nacional del Comahue
Universidad Privada de Santa Cruz de la Sierra UPSA
Universidade NOVA de Lisboa
Universidade Veiga de Almeida (UVA)
Universita degli Studi di Ferrara
Università degli Studi di Milano Bicocca
Universita degli Studi di Urbino
Universita della Basilicata
Universita di Perugia
Università di Roma I "La Sapienza"
Universita La Sapienza di Roma
Universitat Autonoma de Barcelona
Universität Bremen
Universitat de Barcelona
Universität Graz
Universität Wien (University of Vienna)
Université de Bretagne Occidentale (UBO) - Brest
Universite de Lille - Sciences et Technologies
Université de Lorraine
Universite Grenoble Alpes (UGA)
UNIVERSITÉ TOULOUSE III - Paul Sabatier
Universiti Teknologi Malaysia
Universiti Teknologi PETRONAS
University College London
University of Aberdeen
University of Adelaide
University of Alaska Fairbanks
University of Alberta
University of Alicante
University of Benin, Nigeria
University of Bergen
University of Birmingham
University of Calgary
University of California (Santa Barbara)
University of Canterbury
University of Catania
University of Cergy-Pontoise
University of Energy and Natural Resources
University of Engineering and Technology Lahore
University of Göttingen
University of Hong Kong
University of Ibadan
University of La Plata
University of Leeds
University of Ljubljana
University of Manchester
University of Melbourne
University of Milan (Universita Degli Studi di Milano)
University of Miskolc
University of Missouri-Kansas City
University of Nairobi
University of Nebraska-Lincoln
University of Nevada, Reno
University of New South Wales
University of North Dakota
University of Oslo - UiO
University of Padova
University of Patras
University of Pau & Pays de l'Adour (UPPA)
University of Pavia
University Of Petroleum & Energy Studies (UPES)
University of Pittsburgh
University of Plymouth
University of Port Harcourt
University of Portsmouth
University of Rio Grande Norte (UFRN)
University of Salford
University of São Paulo
University of South Wales
University of St Andrews
University of Stavanger
University of Technology
University of Texas
University of the Punjab
University of Trieste
University of Trinidad & Tobago
University of Tübingen
University of Turku
University of Udine
University of Utah
University of Wollongong
University of Wrocław
University of Zagreb
Uppsala University
Vanderbilt University
Vietnam National University - University of Technology
Waseda University (School of Science and Engineering)
West Virginia University
Western Kentucky University
V
Vaalco Energy, Inc.
Vegas West Obayed Limited
Venari Resources LLC
Vermilion Energy Inc.
Osirus Petroleum Limited
W
Westpoint Drills Limited
Westside Corporation Limited
Wild Well Control, Inc.
Wintershall AG
Wintershall Energia S.A.
Wintershall Holding GmbH
Woodside Energy Ltd
X
Xodus Group Ltd
Y
YPF S.A.
YPFB Chaco S.A.
YPFB-DDEX
Z
ZhaikMunai LLP
Zueitina Oil Company