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OGK-2
OGK-2, formally PJSC Second Generating Company of the Electric Power Wholesale Market, is Russia's largest thermal power generation company by capacity, with 17,608 MW across 12 regions, controlled by Gazprom Energoholding.
Oglethorpe Power
Oglethorpe Power is a not-for-profit generation and energy asset management cooperative headquartered in Tucker, Georgia, which supplies wholesale power to Georgia's electric membership corporations and co-owns the Vogtle nuclear plant.
Ohanet gas field
Ohanet is a wet gas field in the Illizi Basin of eastern Algeria, near the Libyan border, producing through a facility that treats about 710 million cubic feet of gas per day.
Ohgishima LNG Terminal
Ohgishima LNG Terminal is a liquefied natural gas terminal operated by Tokyo Gas on reclaimed Ohgishima island in Yokohama, Japan, supplying city gas to the Tokyo area.
Ohgishima power station
Ohgishima power station is a natural gas-fired power plant in Ohgishima, Tsurumi-ku, Yokohama, Japan, operated by Ohgishima Power Co., Ltd. and generating about 1,220 MW from three gas turbine combined cycle units.
Ohio Edison
Ohio Edison Company is an Akron, Ohio-based electric distribution utility serving about 1.1 million customers in central and northeastern Ohio, a founding member of FirstEnergy since 1997.
Ōi Nuclear Power Plant
The Ōi Nuclear Power Plant (大飯発電所) is a nuclear power station in Ōi, Fukui Prefecture, Japan, owned and operated by the Kansai Electric Power Company.
Oil & Gas Development Company
Oil & Gas Development Company Limited (OGDCL) is Pakistan's largest state-owned exploration and production company, established in 1961 and producing about 49% of national oil output.
Oil and Gas Development Company
Oil and Gas Development Company Limited (OGDCL) is Pakistan's state-controlled oil and gas exploration and production company, headquartered in Islamabad, holding the largest share of the country's reserves and output.
Oil and gas industry in Ghana
The oil and gas industry in Ghana is an offshore petroleum sector producing from the Jubilee, TEN, and Sankofa-Gye Nyame fields, with output peaking in 2019.
Oil and gas industry in India
The oil and gas industry in India, also called the petroleum industry in India, spans exploration, refining, and marketing, with about 88 percent of crude oil imported.
Oil and Natural Gas Corporation (तेल एवं प्राकृतिक गैस निगम)
Oil and Natural Gas Corporation (तेल एवं प्राकृतिक गैस निगम), known as ONGC, is an Indian state-owned oil and gas company headquartered in New Delhi, producing about 71 percent of India's domestic oil and gas.
Oil circuit breaker
An oil circuit breaker is a power circuit breaker that quenches the arc by separating contacts in insulating oil, dominating high-voltage switchgear for most of the twentieth century.
Oil distillation
Oil distillation is the process that heats crude oil and condenses its vapor fractions at different boiling ranges; its crude unit is the first in virtually all refineries.
Oil in Kenya
Oil in Kenya refers to the country's petroleum resources, first discovered commercially at Ngamia-1 in the South Lokichar Basin, Turkana County, in 2012, with production planned from 2026.
Oil India
Oil India Limited is an Indian state-owned oil and gas exploration and production company headquartered at Duliajan in Assam, incorporated in 1959 to develop the Naharkatiya oilfields.
Oil platform
An oil platform, also called an offshore platform, is a structure on the seabed that drills wells and extracts petroleum and natural gas from beneath the ocean floor.
Oil refinery
An oil refinery, also called a petroleum refinery, is an industrial facility that converts crude oil into products like gasoline, diesel, jet fuel, and asphalt through separation, conversion, and treatment.
Oil reserves in Saudi Arabia
Oil reserves in Saudi Arabia, also called Saudi oil reserves, are estimated at about 267 billion barrels of proven crude oil, roughly 17 percent of the world's reserves.
Oil reserves in Venezuela
The oil reserves in Venezuela, also called Venezuelan oil reserves, are the world's largest proven crude reserves at about 303 billion barrels, mostly extra-heavy oil in the Orinoco Belt.
Oil Rocks Oil Field
Oil Rocks (Neft Daşları) is an offshore oil field and settlement in the Azerbaijani sector of the Caspian Sea, where the world's first offshore well was drilled in 1949.
Oil spill
An oil spill, also called an oil slick, is the release of liquid petroleum into the environment, most often the ocean, from tankers, pipelines, offshore drilling, or natural seeps.
Oil well
An oil well is a hole drilled into the earth to find or produce crude oil or natural gas, passing from drilling through casing, completion, and production to plugging.
Oil-based mud
Oil-based mud is a drilling fluid with oil as the continuous phase and brine emulsified as droplets, used in rotary drilling for shale stability, lubricity, and high-temperature wells.
Oil-filled cable
An oil-filled cable is a high-voltage power cable in which paper insulation is impregnated with oil kept under continuous pressure, as self-contained or pipe-type designs.
Oil-filled transformer
An oil-filled transformer, also called an oil-immersed transformer, is an electrical transformer with its core and windings submerged in insulating oil that both insulates and cools.
Oil-indexed pricing
Oil-indexed pricing sets the price of natural gas, especially LNG, as a formula tied to crude oil prices, and remains the traditional basis for long-term LNG contracts in Asia.
Oiltanking
Oiltanking is a German tank storage company, a subsidiary of Marquard & Bahls, operating 64 terminals in 24 countries for crude oil, petroleum products, and chemicals.
Oita LNG Terminal
The Oita LNG Terminal (大分LNG基地) is a liquefied natural gas import terminal at the Port of Oita in Oita Prefecture, Kyushu, Japan, operating since 1990.
Ojinaga-El Encino Gas Pipeline
The Ojinaga-El Encino Gas Pipeline (Gasoducto Ojinaga-El Encino) is a 42-inch natural gas pipeline carrying gas from Ojinaga on the Texas border to El Encino, Chihuahua, Mexico.