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Offshore (hydrocarbons) " Offshore ", when used in relation to hydrocarbons, refers to operations undertaken at, or under the, sea in association with an oil, natural gas or condensate field that is under the seabed, or to activities carried out in relation to such a field. Offshore is part of the upstream sector of the oil and gas industry. [1]
Hydrocarbon exploration (or oil and gas exploration) ... Offshore the risk can be reduced by using electromagnetic methods [1] Oil exploration is an expensive, high ...
Offshore drilling. Holstein, an oil drilling platform at Green Canyon in the Gulf of Mexico, approximately 100 miles from land. Offshore drilling is a mechanical process where a wellbore is drilled below the seabed. It is typically carried out in order to explore for and subsequently extract petroleum that lies in rock formations beneath the ...
From 1954 to 2023, federal offshore tracts produced 21.4 billion barrels (3.4 × 10 9 m 3) of oil and 195 trillion cubic feet (5.5 × 10 12 m 3) of natural gas. In recent years, the Gulf of Mexico alone accounted for about 15% of all domestic oil production and 2% of domestic natural gas production. Despite some fluctuations due to new deep ...
A floating production storage and offloading (FPSO) unit is a floating vessel used by the offshore oil and gas industry for the production and processing of hydrocarbons, and for the storage of oil. An FPSO vessel is designed to receive hydrocarbons produced by itself or from nearby platforms or subsea template, process them, and store oil ...
A petroleum reservoir or oil and gas reservoir is a subsurface accumulation of hydrocarbons contained in porous or fractured rock formations. Such reservoirs form when kerogen (ancient plant matter) is created in surrounding rock by the presence of high heat and pressure in the Earth's crust. Reservoirs are broadly classified as conventional ...
An oil well is a drillhole boring in Earth that is designed to bring petroleum oil hydrocarbons to the surface. Usually some natural gas is released as associated petroleum gas along with the oil. A well that is designed to produce only gas may be termed a gas well. Wells are created by drilling down into an oil or gas reserve and if necessary ...
The field is being developed by BP plc and 25% partner ExxonMobil [1] It is the largest offshore production platform in the Gulf, with a processing capacity of 250 thousand barrels per day (40 × 10 ^ 3 m 3 /d) of oil and 200 million cubic feet per day (5,700,000 m 3 /d) of natural gas, and the field is believed to hold in excess of 1 billion barrels (160 × 10 ^ 6 m 3) of oil. [2]