Here are the top 10 oil and gas companies in Vietnam, based on their production and reserves:
Vietnam Oil and Gas Group (Petrovietnam): Petrovietnam is the state-owned national oil and gas company of Vietnam, and it is involved in all aspects of the oil and gas industry, including exploration, production, refining, and distribution.
Vietgazprom: Vietgazprom is a joint venture between Petrovietnam and Russia's Gazprom, and it is involved in the exploration, production, and development of oil and gas fields in Vietnam.
Vietsovpetro: Vietsovpetro is a joint venture between Petrovietnam and Russia's Zarubezhneft, and it is involved in the exploration and production of oil and gas in Vietnam.
Petrovietnam Exploration Production Corporation (PVEP): PVEP is a subsidiary of Petrovietnam, and it is involved in the exploration and production of oil and gas in Vietnam.
Petrovietnam Drilling and Well Services Corporation (PV Drilling): PV Drilling is a subsidiary of Petrovietnam, and it provides drilling and well services for the oil and gas industry in Vietnam.
Petrovietnam Technical Services Corporation (PTSC): PTSC is a subsidiary of Petrovietnam, and it provides technical services, including engineering, procurement, and construction, for the oil and gas industry in Vietnam.
Hoang Long Joint Operating Company (HLJOC): HLJOC is a joint venture between Petrovietnam and a number of international oil and gas companies, and it is involved in the exploration and production of oil and gas in Vietnam.
Vietnam National Oil and Gas Group (PVN): PVN is a state-owned enterprise that is involved in the exploration, production, and distribution of oil and gas in Vietnam.
PetroVietnam Gas Corporation (PV Gas): PV Gas is a subsidiary of Petrovietnam, and it is involved in the distribution and sales of natural gas in Vietnam.
Vietnam National Chemical Group (Vinachem): Vinachem is a state-owned enterprise that is involved in the production and distribution of chemicals, including petrochemicals, in Vietnam.