1,466 articles
Shadegan Oil Field
The Shadegan oil field is an onshore oil field in Khuzestan province, southwest Iran, about 60 km southeast of Ahvaz, discovered in 1968 and producing since 1988.
Shah Oil and Gas Field
The Shah Oil and Gas Field is an onshore field in Abu Dhabi, UAE, discovered in 1966 and developed since the 2010s as a major ultra-sour gas project.
Shaikan Oil Field
The Shaikan Oil Field is an oil field in the Kurdistan Region of Iraq, 60 km northwest of Erbil, discovered in 2009 and operated by Gulf Keystone Petroleum.
Shale oil
Shale oil, also called kerogen oil, is a liquid made by heating oil shale above 300 °C; since the early 2000s it also covers tight oil from fracking.
Shanayel Oil and Gas Field
Shanayel Oil and Gas Field (شنايل) is an onshore oil and gas field in Abu Dhabi, United Arab Emirates, discovered in 1983 and operated by ADNOC Onshore.
Sharara Field
Sharara Field, also written El Sharara (Arabic شرارة), is Libya's largest onshore oil field in the Murzuq Basin, producing up to 300,000 barrels per day.
Sharjah National Oil Corporation
The Sharjah National Oil Corporation, also known as SNOC, is the government-owned oil and gas company of the Emirate of Sharjah in the United Arab Emirates.
Shaw Oil and Gas Field
Shaw is an oil and gas field in the UK Central North Sea, discovered in 2009 and producing oil since May 2017, operated by Repsol Sinopec.
Shaybah field
The Shaybah field is a super-giant onshore oil and gas field in the Rub' al-Khali desert of southeastern Saudi Arabia, discovered in 1968 and operated by Saudi Aramco.
Shell Oil Company
Shell Oil Company is the American subsidiary of Shell plc, established in 1912, now operating as Shell USA with roughly 12,000 fuel stations and major Gulf of Mexico production.
Shell plc
Shell plc, also known as Royal Dutch Shell, is a British oil and gas and petrochemical company headquartered in London, employing around 85,000 people in over 70 countries.
Shell-Mex
Shell-Mex is best known through Shell-Mex and BP Ltd, a British joint venture of Shell and BP that marketed their products in the UK from 1932 to 1976.
Shengli Field
Shengli Field (胜利油田), also known as Shengli Oilfield, is a large oilfield in the Yellow River Delta of Shandong province, China. Discovered in 1961, it is operated by Sinopec and commonly described as China's second-largest oilfield.
Shenzi Field
Shenzi is a deepwater oil and gas field in the Gulf of Mexico, about 120 miles off Louisiana, discovered in 2002 and producing through a tension leg platform since 2009.
Shinan Oil and Gas Field
Shinan Oil and Gas Field (石南油田) is an operating conventional oil and gas field in the Gurbantünggüt Desert of the Junggar Basin, Xinjiang, China, producing since 1998.
Sho-Vel-Tum Oil Field
Sho-Vel-Tum, named for the merged Sholom Alechem, Velma, and Tussy fields, is a giant oil field in southern Oklahoma producing continuously since 1914 and ranking as Oklahoma's largest.
Shuguang Oil Field
Shuguang Oil Field (曙光油田) is an oil field in the Liaohe Basin, Liaoning Province, China, discovered in 1975 and developed chiefly for heavy oil with steam-based thermal recovery.
Shushufindi Oil and Gas Field
Shushufindi Oil and Gas Field (Shushufindi-Aguarico) is a giant oil field in the Ecuadorian Amazon's Sucumbíos province, discovered in 1969 and producing over 1.3 billion barrels.
Sibirskoye Oil Field
Sibirskoye Oil Field (Сибирское месторождение) is an operating onshore conventional oil field in Perm Krai, Russia, near Usolye in the northern Volga-Ural basin, operated by Lukoil-Perm, a LUKOIL subsidiary.
Sidetrack
A sidetrack is a secondary wellbore drilled away from an original wellbore, either deliberately, as to bypass an irretrievable fish or collapsed casing, or accidentally when the drill string strays.
Sierras Blancas Oil and Gas Field
Sierras Blancas is a shale oil and gas field in the Vaca Muerta formation of the Neuquén Basin, western Argentina, operated by Shell, which moved it into development in 2018.
Sihil Oil and Gas Field
Sihil is an offshore oil and gas field in the Bay of Campeche, Mexico, part of Pemex's Cantarell Project. Discovered in 2002, it lies beneath the original Cantarell reservoirs.
Simrit Oil and Gas Field
Simrit Oil and Gas Field, also called Ain Sifni, is an operating oil and gas field in the Kurdistan Region of Iraq, operated by Hunt Oil.
Sinclair (brand)
Sinclair is an American petroleum brand, identified by its green dinosaur logo DINO, founded by Harry F. Sinclair in 1916 and now owned by HF Sinclair Corporation.
Sinclair Oil Corporation
Sinclair Oil Corporation, also known as Sinclair Oil, was an American petroleum company founded by Harry F. Sinclair in 1916, best known for its green dinosaur mascot DINO.
Sinclair Refinery
Sinclair Refinery, also called the Parco Refinery, is an oil refinery in Sinclair, Wyoming, begun in 1922, whose company town of Parco was renamed Sinclair in the 1930s or 1940s.
Sincor Oil and Gas Field
Sincor was a $4.2 billion extra-heavy oil project in the Zuata field of Venezuela's Orinoco Belt, begun in 2000 by TotalFinaElf and PDVSA, nationalized in 2007 as Petrocedeño.
Sines Refinery
The Sines Refinery (Refinaria de Sines) is an oil refinery in Sines, Portugal, commissioned in 1978, owned by Galp, and the only refinery operating in Portugal.
Sini Oil and Gas Field
The Sini Oil and Gas Field is an onshore field in Tabasco, Mexico, discovered in 2012 and operated by Petróleos Mexicanos (Pemex), producing super light crude oil and wet gas.
Sinopec
Sinopec, formally China Petroleum & Chemical Corporation, is a Chinese state-owned energy company, the world's largest oil refiner, ranked sixth in the 2025 Fortune Global 500.