 | |
| Type | Public |
|---|---|
| Headquarters | Vancouver , Canada |
Key people | John Proust, CEO |
| Website | www |
New Zealand Energy Corporation (NZEC) is an oil and gas producing company in New Zealand, established in 2010. It owns and operates gas and oil fields in Taranaki and has exploration permits in the East Coast Basin.
In 2013, NZEC purchased the Tariki, Waihapa and Ngaere mining licences and assets from Origin Energy. [1]
Chevron Corporation is an American multinational energy corporation. The second-largest direct descendant of Standard Oil, and originally known as the Standard Oil Company of California, it is headquartered in San Ramon, California, and active in more than 180 countries. Chevron is engaged in every aspect of the oil and natural gas industries, including hydrocarbon exploration and production; refining, marketing and transport; chemicals manufacturing and sales; and power generation.
Ovintiv Inc. is a hydrocarbon exploration and production company organized in Delaware and headquartered in Denver, United States. It was founded and headquartered in Calgary, Alberta, under its previous name Encana. It was the largest energy company and largest natural gas producer in Canada, before moving to the United States in 2020. The company was rebranded as Ovintiv and relocated to Denver in 2019–20.
The Maui natural gas field is the largest gas, natural gas condensate and oil field in New Zealand, producing nearly three-quarters of the country's hydrocarbons, as well as providing energy for electricity generation. It is located in the Tasman Sea, 35 km off the coast of Taranaki and to the southwest of New Plymouth. It covers an area of 157 square kilometres and is located in 110 metres of water.
China Petroleum & Chemical Corporation (中国石油化工股份有限公司) or Sinopec, is a Chinese oil and gas enterprise based in Beijing. It is listed in Hong Kong and also trades in Shanghai.
Marathon Oil Corporation is an American company engaged in hydrocarbon exploration incorporated in Ohio and headquartered in the Marathon Oil Tower in Houston, Texas. A direct descendant of Standard Oil, it also runs international gas operations focused on Equatorial Guinea, offshore Central Africa.
Petróleo Brasileiro S.A., better known by the portmanteau Petrobras, is a state-owned Brazilian multinational corporation in the petroleum industry headquartered in Rio de Janeiro, Brazil. The company's name translates to Brazilian Petroleum Corporation — Petrobras.
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.
CNOOC Limited (中国海洋石油有限公司) is China's largest producer of offshore crude oil and natural gas, noted as such in 2010. It is a major subsidiary of China National Offshore Oil Corporation (CNOOC) and has been listed in Hong Kong SEHK: 883 since February 2001. It was listed on the New York Stock Exchange from 2001 to 2021. It was on the Toronto Stock Exchange between 2013 and 2021. It was admitted as a constituent stock of the Hang Seng Index in July 2001.
Hess Corporation is an American global independent energy company involved in the exploration and production of crude oil and natural gas. It was formed by the merger of Hess Oil and Chemical and Amerada Petroleum in 1968. Leon Hess served as CEO from the early 1960s through 1995, after which his son John B Hess succeeded him as chairman and CEO.
The China National Petroleum Corporation (CNPC) is a major national oil and gas corporation of China and one of the largest integrated energy groups in the world. Its headquarters are in Dongcheng District, Beijing. CNPC was ranked fourth in 2020 Fortune Global 500, a global ranking of the largest corporations by revenue.
Devon Energy Corporation is an energy company engaged in hydrocarbon exploration in the United States. It is organized in Delaware and its corporate operative headquarters are in the 50-story Devon Energy Center in Oklahoma City, Oklahoma. Its primary operations are in the Barnett Shale STACK formation in Oklahoma, Delaware Basin, Eagle Ford Group, and the Rocky Mountains.
Eni S.p.A. is an Italian multinational energy company headquartered in Rome. Considered one of the seven "supermajor" oil companies in the world, it has operations in 69 countries with a market capitalization of US$54.08 billion, as of 11 April 2022. The Italian government owns a 30.33% golden share in the company, 4.37% held through the Ministry of Economy and Finance and 25.96% through the Cassa Depositi e Prestiti. The company is a component of the Euro Stoxx 50 stock market index.
The Todd Corporation is a large private New Zealand company with a value of $4.3 billion, owned and controlled by the Todd family and headquartered in Wellington, New Zealand. The corporation is currently led by chairman of the board, Henry Tait, and Group Chief Executive Officer, Jon Young. The corporation employs 800 individuals, at 20 locations in New Zealand, Australia and the United States, including eight on the senior management team. The board of directors has nine members.
Osaka Gas Co., Ltd., commonly written as 大阪ガス, is a Japanese gas company based in Osaka, Japan. It supplies gas to the Kansai region, especially the Keihanshin area when an advert of 1986 used the Mr. Men series by Roger Hargreaves.
APA Corporation is the holding company for Apache Corporation, an American company engaged in hydrocarbon exploration. It is organized in Delaware and headquartered in Houston. The company is ranked 431st on the Fortune 500.
Noble Energy, Inc. was a company engaged in hydrocarbon exploration headquartered in Houston, Texas. In October 2020, the company was acquired by Chevron Corporation.
Beach Energy Limited is an Australian oil and gas exploration and production company based in Adelaide, South Australia. Formerly known as Beach Petroleum, the company changed its name to Beach Energy in December 2009. It is a component of the S&P/ASX 200 index of major Australian companies and in 2020 was the second largest oil producer in Australia after Woodside Petroleum.
Greymouth Petroleum is an energy company in New Zealand, established in 2002. It owns gas and oil fields, principally in onshore Taranaki, including Kowhai and Turangi in the north of the basin, and smaller fields such as Ngatoro and Kaimiro to the south, mainly delivering gas into industrial customers served by the Maui pipeline as well as Methanex locally. In 2002 it acquired the Kaimiro and Ngatoro fields from Shell Energy. In 2008 it acquired the New Zealand assets of Swift Energy. In 2018, it lodged a court challenge to the New Zealand government's ban on issuing new offshore oil and gas exploration permits.
Cenovus Energy Inc. is an integrated oil and natural gas company headquartered in Calgary, Alberta.
Canadian Natural Resources Limited, or CNRL or Canadian Natural is a senior Canadian oil and natural gas company that operates primarily in the Western Canadian provinces of British Columbia, Alberta, Saskatchewan, and Manitoba, with offshore operations in the United Kingdom sector of the North Sea, and offshore Côte d'Ivoire and Gabon. The company, which is headquartered in Calgary, Alberta, has the largest undeveloped base in the Western Canadian Sedimentary Basin. It is the largest independent producer of natural gas in Western Canada and the largest producer of heavy crude oil in Canada.
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