1,082 articles
Nanliang Oil Asset
Nanliang Oil Asset (南梁油田, Nanliang oilfield) is a low-permeability oilfield in Huachi County, Gansu, China, operated by PetroChina Changqing Oilfield and producing over 500,000 tons a year since 2018.
Naphtha
Naphtha, or petroleum naphtha, is the volatile liquid fraction of crude oil, distilling below 240 °C. It is used as a solvent and as the main feedstock for gasoline and petrochemicals like ethylene.
Nargesi Oil Field
The Nargesi Oil Field is an operating onshore oil field in the Dezful Embayment of southwestern Iran, owned by the National Iranian Oil Company and discovered in 1975.
Nashpa Oil and Gas Field
The Nashpa Oil and Gas Field is an onshore oil and gas field in Karak District, northwestern Pakistan, discovered in 2009 and operated by OGDCL.
Nasiriyah Field
Nasiriyah Field (الناصرية), also written Nassiriya, is a large onshore oil field in southern Iraq, about 200 km northwest of Basra, with estimated recoverable reserves of 4.4 billion barrels.
Nasr Oil Field
Nasr Oil Field, also called Al Nasr, is an offshore oil field in Abu Dhabi waters, discovered in 1971 and producing first oil in 2015.
Navajo Refinery
The Navajo Refinery is a petroleum refinery in Artesia, New Mexico, built in 1925 and owned by HF Sinclair, which processes Permian Basin crude for southwestern markets.
Ndungu Oil Field
Ndungu is a deepwater oil field in Block 15/06, offshore Angola, discovered in 2019 and developed by Azule Energy to a peak of 60,000 barrels per day.
Neftyanye Kamni
Neftyanye Kamni (Neft Daşları, "Oil Rocks") is an offshore oil field and settlement in the Caspian Sea off Azerbaijan, site of the first commercial offshore oil production in open sea.
Nelson Complexity Index
The Nelson Complexity Index (NCI) is a measure of the sophistication and capital intensity of a petroleum refinery, developed by Wilbur L. Nelson in the 1960s; refineries scoring above 15 are very complex.
Nelson Oil and Gas Field
The Nelson oil and gas field is a producing oil field in the UK Central North Sea, about 200 kilometers east of Aberdeen, discovered in 1988 and operated by Shell.
Nemba Oil and Gas Field
The Nemba Oil and Gas Field is an offshore oil field in Block 0 about 60 kilometers off Cabinda, Angola, discovered in 1990 and operated by Chevron, with first production in 1996.
Nene Marine Oil and Gas Field
Nene Marine, also known as Nené Marine, is an offshore oil and gas field in the Republic of the Congo operated by Eni, producing since 2014.
Neutron logging
Neutron logging is a borehole geophysical method that lowers a neutron source into a well and measures neutrons or gamma rays to estimate porosity, hydrogen content, and fluid saturation.
New York Harbor 2-1-1 crack
The New York Harbor 2-1-1 crack is a refining-margin benchmark measuring two barrels of WTI crude against one barrel each of NYMEX gasoline and ultra-low sulfur diesel.
Ngujima-Yin
Ngujima-Yin is a floating production storage and offloading vessel operated by Woodside Energy, producing oil from the Vincent field and the Greater Enfield tieback offshore Western Australia since 2008.
Nikaitchuq Oil and Gas Field
Nikaitchuq is an offshore oil field in shallow Beaufort Sea waters off Alaska's North Slope near Oliktok Point, producing heavy oil since 2011 with reserves of 220 million barrels.
Nimr oil field
Nimr oil field is a cluster of oil fields in southern Oman, discovered in 1980 and operated by Petroleum Development Oman, known for polymer EOR.
Ninian field
The Ninian field is an oil field in the East Shetland Basin of the UK North Sea, discovered in 1974, producing through three platforms known as the Ninian Hub.
Nipisi Oil and Gas Field
Nipisi is an oil and gas field in northwestern Alberta, Canada, discovered in 1965, with an estimated 909 million barrels of original oil in place.
Nivagalskoye Oil Field
The Nivagalskoye Oil Field (Нивагальское месторождение) is an oil field in Khanty-Mansi Autonomous Okrug, Western Siberia, Russia, discovered in 1982 and producing since 1985 under LUKOIL-West Siberia.
No. 2 diesel
No. 2 diesel is a middle-distillate petroleum fuel for high-speed diesel engines in trucks and locomotives, the most common grade sold at United States retail pumps.
Nohoch Oil and Gas Field
Nohoch is an oil and gas field in the Bay of Campeche off the Yucatan Peninsula, one of the four original fields of Mexico's Cantarell complex, operated by Pemex.
Nong Yao Oil and Gas Field
Nong Yao (นงเยาว์) is an offshore oil field in the shallow waters of the Gulf of Thailand, producing sweet crude since June 2015 under Valeura Energy.
Nong-Yeganskoye Oil Field
Nong-Yeganskoye Oil Field (Нонг-Еганское) is an operating onshore oil field in the Khanty-Mansi Autonomous Okrug of western Siberia, Russia, discovered in 1974, producing since 1978, and operated by LUKOIL.
Normandy Refinery
The Normandy Refinery is a crude oil refinery at Gonfreville-l'Orcher near Le Havre, France, owned by TotalEnergies and opened in 1933. It is the largest refinery in France.
Norne oil field
Norne is an oil and gas field in the Norwegian Sea, discovered in 1992 and produced since November 1997 through subsea wells tied to an FPSO vessel.
North Amethyst Oil and Gas Field
North Amethyst is an offshore oil and gas field in the Jeanne d'Arc Basin on the Grand Banks of Newfoundland, discovered in 2006 as a satellite of the White Rose field.
North Geragai Oil Field
North Geragai Oil Field, also called Geragai North, is an onshore oil and gas field in Jambi Province, Indonesia, discovered in 1995 and operated by PetroChina.
North Hamada Oil and Gas Field
North Hamada Oil and Gas Field (حقل شمال الحمادة) is an onshore oil and gas field in the Ghadames Basin in northwestern Libya, producing since August 2023.