The economy of Brunei, a small and wealthy country, is a mixture of foreign and domestic entrepreneurship, government regulation and welfare measures, and village traditions. It is almost entirely supported by exports of crude oil and natural gas, with revenues from the petroleum sector accounting for over half of GDP. Per capita GDP is high, and substantial income from overseas investment supplements income from domestic production. The government provides for all medical services and subsidizes food and housing. The government has shown progress in its basic policy of diversifying the economy away from oil and gas. Brunei's leaders are concerned that steadily increased integration in the world economy will undermine internal social cohesion although it has taken steps to become a more prominent player by serving as chairman for the 2000 APEC forum. Growth in 1999 was estimated at 2.5% due to higher oil prices in the second half.
Repsol S.A. is a Spanish multinational energy and petrochemical company based in Madrid. It is engaged in worldwide upstream and downstream activities. In the 2022 Forbes Global 2000, Repsol was ranked as the 320th-largest public company in the world. As of 2022, it has 24,000 employees worldwide.
Group Sonangol is a parastatal that formerly oversaw petroleum and natural gas production in Angola. The group consisted of Sonangol E.P. and its many subsidiaries. The subsidiaries generally had Sonangol E.P. as a primary client, along with other corporate, commercial, and individual clients. Angola is estimated to have over 5 billion barrels (790,000,000 m3) of offshore and coastal petroleum reserves, and new discoveries are outpacing consumption by a 5-to-1 ratio.
The oil and gas industry is usually divided into three major sectors: upstream, midstream, and downstream. The downstream sector is the refining of petroleum crude oil and the processing and purifying of raw natural gas, as well as the marketing and distribution of products derived from crude oil and natural gas. The downstream sector reaches consumers through products such as gasoline or petrol, kerosene, jet fuel, diesel oil, heating oil, fuel oils, lubricants, waxes, asphalt, natural gas, and liquefied petroleum gas (LPG) as well as naphtha and hundreds of petrochemicals.
The Ministry of Petroleum (MOP) (Persian: وزارت نفت, romanized: Vezârat-e Naft) manages the oil industry, the producer of oil and petrochemical products. MoP is in charge of all issues pertaining to exploration, extraction, exploitation, distribution and exportation of crude oil and oil products. In addition, according to the "Imports and Exports Regulation Act", issuing import licenses for such products is also among the functions of the Ministry of Petroleum. The ministry has been placed under sanctions by the United States Department of State as of 2020.
Naftna Industrija Srbije is a Serbian multinational oil and gas company with headquarters in NIS building, Novi Sad, Serbia. NIS is one of the most profitable companies in Serbia and one of the largest domestic exporters. It employs around 11,000 people in Serbia and the region. As of May 2022, Gazprom Neft is the largest shareholder with 50% of NIS shares, followed by 29.87% owned by the Government of Serbia, 5% owned by Gazprom and rest by minority shareholders.
The Ministry of Petroleum and Natural Gas (MOP&NG) is a ministry of the government of India responsible for the exploration, production, refining, distribution, marketing, import, export, and conservation of petroleum, natural gas, petroleum products, and liquefied natural gas in the country. The ministry is headed by the Cabinet Minister Hardeep Singh Puri. M. M. Kutty is the Secretary of the Ministry. Dharmedndra Pradhan serving as the minister from 26 May 2014 to 7 July 2021 is the longest serving minister till date.
Cohydro is a state-owned company in the Democratic Republic of the Congo that is involved in the import, export and distribution of hydrocarbons derived from crude oil, for commercial and industrial uses. The company was created on 9 August 1999 by governmental decree in the interest of creating petroleum independence for the DRC.
The Ministry of Oil is the Iraqi government agency responsible for managing and developing the natural resources sector in Iraq. The Minister of Oil since October 2022 is Hayyan Abdul Ghani.
The Democratic Republic of the Congo was a net energy exporter in 2008. Most energy was consumed domestically in 2008. According to the IEA statistics the energy export was in 2008 small and less than from the Republic of Congo. 2010 population figures were 3.8 million for the RC compared to CDR 67.8 Million.
The oil and gas industry in New Zealand explores and develops oil and gas fields, and produces and distributes petroleum products and natural gas.
The Ministry of Energy and Minerals (MEM) is the governmental body in the Sultanate of Oman responsible for developing and implementing the government policy for exploiting the oil and gas resources in Oman.
Oil and Gas dominates the resource sector of the Republic of the Congo, also referred to as Congo-Brazzaville, with the petroleum industry accounting for 89% of the country's exports in 2010. As of June 22, 2018 is a full member of the organisation of the petroleum exporting countries (OPEC), and among African crude oil producers in 2022, The Congo ranked sixth. Nearly all of the country's hydrocarbons were produced off-shore.
The oil industry in Poland began at Bóbrka Field in 1853, followed by the first refinery in 1854. Poland was the third most productive region in the world in 1900. It now has only a small, mostly state-owned component, with production from its Permian Basin in the west, small and very old fields in the Carpathians in the south, and offshore in the Baltic Sea. For natural gas the country is almost completely dependent on legacy pipelines from the former Soviet Union.
The Ministry of Petroleum and Natural Resources Divisionوزارت پیٹرولیم و قدرتی وسائل, wazarat-e- petroleum o qudrati wasail is a Pakistan Government's federal and executive level ministry responsible to ensure availability and security of sustainable supply of oil and gas for economic development and strategic requirements of Pakistan and to coordinate development of natural resources of energy and minerals.
Aimé Ngoy Mukena was a political figure from the Democratic Republic of the Congo who has served as Minister of Petroleum and Gas since 26 September 2015. He previously served as Minister of Defence and Veterans' Affairs under President Joseph Kabila. He was a founding member of the People's Party for Reconstruction and Democracy (PPRD), one of the most influential political parties in the Congo where he served as its Executive Secretary in charge of interior and decentralization.
Bangladesh is the sixteenth-largest producer of natural gas in Asia. Gas supplies meet 56% of domestic energy demand. However, the country faces an acute energy crisis in meeting the demands of its vast and growing population. Bangladesh is a net importer of crude oil and petroleum products. The energy sector is dominated by state-owned companies, including Petrobangla and the Bangladesh Petroleum Corporation. Chevron, ConocoPhillips, Equinor, Gazprom and ONGC are major international companies engaged in Bangladesh's hydrocarbon industry, with Chevron's gas fields accounting for 50% of natural gas production.
Indian Oil Corporation Limited is an Indian oil and gas company under the ownership of the Ministry of Petroleum and Natural Gas, Government of India. Headquartered in New Delhi, it is a public sector undertaking whose operations are overseen by the Ministry of Petroleum and Natural Gas. Indian Oil is ranked 94th on the Fortune Global 500 list of the world's biggest corporations as of 2022. It is the largest government owned oil producer in the country both in terms of capacity and revenue. It has consolidated refining capacity of 80.55MMTPA which it intends to increase to 107MMTPA by 2024-25. As of 31 March 2021, Indian Oil's employee strength is 31,648, out of which 17,762 are executives and 13,876 non-executives, while 2,776 are women, comprising 8.77% of the total workforce.
The Federal Ministry of Petroleum Resources is a part of the Federal Ministries of Nigeria that directs petroleum resources and its activities in Nigeria. The President, Bola Tinubu is the current minister of petroleum.
The Nile Petroleum Corporation (Nilepet) is the national oil and gas company of the nation of South Sudan. It was incorporated in 2009 by the government of Sudan and transferred to the government of South Sudan in 2011. Nilepet is the successor company in South Sudan to Sudapet, the national oil and gas company of Sudan.
Democratic Republic of the Congo 
Democratic Republic of the Congoportal