1,082 articles
Jalalabad Oil and Gas Field
The Jalalabad field is a natural gas and condensate field in Block 13 at Sylhet, northeastern Bangladesh, discovered in 1989 and operated by Chevron Bangladesh.
Jamnagar Refinery
The Jamnagar Refinery, also called Reliance Jamnagar Refinery, is a crude-oil refining and petrochemical complex in Gujarat, India, the world's largest single-site refinery at 1.4 million barrels per day.
Jebel Oil and Gas Field
Jebel Oil and Gas Field, also styled Al-Jabal, is a conventional onshore oil and associated gas field in Libya's Sirte Basin, operated by state-owned Sirte Oil Company.
Jing'an Oil Field
The Jing'an Oil Field (靖安) is an onshore oil field in Shaanxi, China, discovered in 1993, producing since 1996, and operated by the PetroChina Changqing Oilfield Branch.
Jinzhou 23-2 Oil Field
Jinzhou 23-2 Oil Field (锦州23-2油田) is an offshore heavy-oil field in northern Liaodong Bay in the Bohai Sea, China, developed by CNOOC, with production starting in 2024.
Jiyang Shale Oil Field
The Jiyang Shale Oil Field is a continental shale oil field in the Jiyang Depression, Bohai Bay Basin, Shandong, China, developed by Sinopec's Shengli Oilfield.
Jiyuan Oil Field
The Jiyuan Oil Field (姬塬油田) is a large one-billion-tonnage oil field in the central Ordos Basin of north-central China, operated by PetroChina's Changqing Oilfield Company.
Joanne Oil and Gas Field
Joanne is an oil and gas field in the UK Central North Sea, discovered in 1981 and produced since 1997 through a subsea tieback to the Judy platform.
Johan Castberg Oil and Gas Field
Johan Castberg is an oil field in the Norwegian Barents Sea operated by Equinor, producing since March 2025 and the northernmost field on the Norwegian shelf.
Johan Sverdrup (oil field)
Johan Sverdrup is a giant oil field on the Utsira High in the Norwegian North Sea, discovered in 2010 and operated by Equinor, producing since 2019.
Johan Sverdrup Oil and Gas Field
Johan Sverdrup is a giant oil field in the central North Sea, 160 kilometers west of Stavanger, operated by Equinor and producing about one third of Norway's oil.
Johanna Este Oil and Gas Field
Johanna Este is an oil field in Ecuador's Sucumbíos province, discovered in 2015 and operated by Andes Petroleum, producing over 10,000 barrels per day by 2016.
Jones Creek Oil and Gas Field
Jones Creek Oil and Gas Field is an onshore oil and gas field in the Niger Delta of southern Nigeria, discovered in 1967 and producing since 1969.
Jubarte Field
Jubarte Field is a giant deepwater oil field in the Campos Basin off Espírito Santo, Brazil, discovered by Petrobras in 2001 and producing heavy oil since 2002.
Jubilee Field
Jubilee Field is a deepwater oil and gas field about 60 km offshore western Ghana, discovered in 2007 and the country's first major commercial oil discovery, producing since 2010.
Junin 5 Oil and Gas Field
Junin 5 (Junín 5) is a giant heavy-oil field in Venezuela's Orinoco Belt, holding about 35 billion barrels of oil and operated by Italy's Eni since 2026.
Junin 6 Oil Field
Junin 6 Oil Field (Junín 6) is an onshore extra-heavy oil field in Venezuela's Orinoco Oil Belt, operated by the PDVSA-Russian joint venture PetroMiranda since 2012.
Jusepín Oil Field
The Jusepín Oil Field is an oil field in Monagas state, eastern Venezuela, discovered in 1938; it peaked at about 54,000 barrels a day in 1946 before PDVSA shut it in 1989.
Kakwa (Alberta gas field)
Kakwa is a liquids-rich natural gas and condensate producing area in the Montney Formation of west central Alberta, 75 kilometers south of Grande Prairie, operated since 2025 by ARC Resources.
Kaphong Oil and Gas Field
Kaphong is an oil and gas field in the Pattani basin of the Gulf of Thailand, discovered in 1976 and long operated by Unocal Thailand, now Chevron.
Karachaganak Field
The Karachaganak field is a giant oil and gas condensate field in northwest Kazakhstan, discovered in 1979 and producing since 1984; it is one of the largest gas condensate fields in the world.
Karakuduk Oil and Gas Field
Karakuduk Oil and Gas Field (Kazakh: Қаракұдык, "black shaft") is an onshore field in Mangistau Region, southwestern Kazakhstan, discovered in 1972 and commercially developed from 1998.
Karama Oil Field
The Karama Oil Field (كرامة) is an onshore oil field in Egypt's Western Desert, discovered by Repsol and Apache in 2000 and operated by Qarun Petroleum Company.
Karamay Oil Field
Karamay Oil Field (克拉玛依油田) is a large oil field in northwestern Xinjiang, China, and the first major oilfield discovered in China after 1949, with oil struck in 1955.
Karanj Oil Field
The Karanj Oil Field is an onshore oil field in Khuzestan province, southwestern Iran, discovered in 1963 and producing since 1964, with the Asmari Formation as its principal reservoir.
Karazhanbas Oil and Gas Field
Karazhanbas (Қаражанбас) is a heavy-oil and gas field on the Buzachi Peninsula in Mangystau Region, southwest Kazakhstan, discovered in 1974, producing since 1980, and held equally by KazMunayGas and China's CITIC.
Kashagan Oil and Gas Field
Kashagan is a giant offshore oil and gas field in the North Caspian Sea off Kazakhstan, discovered in 2000 with recoverable oil estimated at 9–13 billion barrels.
Kaskida
Kaskida is a deepwater oil field in the US Gulf of Mexico, discovered by BP in 2006 and scheduled to produce first oil in 2029.
Kearl Oil Sands Project
The Kearl Oil Sands Project is an open-pit oil sands mine north of Fort McMurray, Alberta, owned by Imperial Oil and ExxonMobil and producing since 2013.
Kechimovskoye Oil and Gas Field
The Kechimovskoye oil field is an oil field in the central West Siberian plain in Khanty-Mansi Autonomous Okrug, Russia, discovered in 1985, developed from 1995, and operated by LUKOIL.