Home > Participating Organizations
Participating Organizations
Middle East
| Bahrain | The Bahrain Petroleum Co. B.S.C. (BAPCO) |
| Kuwait | Kuwait Oil Co. (KOC) |
| Kuwait National Petroleum Co. (KNPC) |
| Kuwait Petroleum Corp. (KPC) |
| Kuwait Institute for Scientific Research (KISR) |
| Iran | National Iranian Oil Refining and Distribution Co.(NIORDC) |
| Oman | Oman Refineries and Petrochemicals Co. (ORPC) |
| Qatar | Qatar Petroleum (QP) |
| Saudi Arabia | Saudi Aramco |
| Saudi Aramco Lubricating Oil Refining Co. |
| King Fahd University of Petroleum & Minerals (KFUPM) |
| Eastern Petrochemical Co. (SHARQ) |
| U.A.E. | Abu Dhabi National Oil Co. (ADNOC) |
| Abu Dhabi Oil Refining Co. (TAKREER) |
| Yemen | Ministry of Oil & Mineral Resources |
| ADEN Refinery Co. (ARC) |
| Yemen Petroleum Co. (YPC) |
Africa
| Algeria | SONATRACH |
| Egypt | Egyptian General Petroleum Corp. (EGPC) |
| Libya | National Oil Corporation |
| Nigeria | Nigerian National Petroleum Corp. (NNPC) |
Asia
| Brunei | Brunei National Petroleum Co. |
| Cambodia | Cambodian National Petroleum Authority |
| China | China National Petroleum Corp. (CNPC) |
| China Petroleum & Chemical Corp. (SINOPEC) |
| Indonesia | PT. PERTAMINA |
| LEMIGAS |
| Directorate General of Oil and Gas (MIGAS) |
| Korea | Korea National Oil Corp. (KNOC) |
| Korea Petroleum Association (KPA) |
| Malaysia | Petroliam Nasional Berhad (PETRONAS) |
| Myanmar | Ministry of Energy |
| Pakistan | National Refinery Ltd. (NRL) |
| Attock Refinery Ltd. (ARL) |
| Pakistan Petroleum Ltd. (PPL) |
| Philippines | Petron Corp. |
| Singapore | Singapore Petroleum Co., Ltd. (SPC) |
| Thailand | PTT Public Co., Ltd. |
| The Bangchak Petroleum Public Co., Ltd. |
| Vietnam | PETROVIETNAM |
Latin America
| Brazil | Petróleo Brasileiro S. A. (PETROBRAS) |
| Colombia | ECOPETROL S. A. |
| Ecuador | Empresa Estatal Petróleos Ecuador (PETROECUADOR) |
| Mexico | Petróleos Mexicanos (PEMEX-Refinacion) |
| Venezuela | Petróleos de Venezuela S.A. (PDVSA) |
Europe (including NIS countries)
| Kazakhstan | Central Dispatching Board Oil and Gas Industry |
| KazMunayGas |
| KazTransOil CJSC |
| Shymkentnefteorgsyntez |
| Russia | LUKOIL |
Oceania
| Papua New Guinea | Department of Petroleum & Energy |