Crude oil wikipedia in english
Microbial treatment of waxy crude oils for mitigation of wax precipitation, J. Pet. Sci. Eng. 55(1-2): 111–121. Gateau, P., Hénaut, I. 來自Cambridge English Corpus It may contain higher concentrations of olefins, oxygen, and nitrogen than conventional crude oil. 來自. Wikipedia. 該例句來自 Crude oil may also be found in a semi-solid form mixed with sand and water, as in the Athabasca oil sands in Canada, where it is usually referred to as crude bitumen. In Canada, bitumen is considered a sticky, black, tar-like form of crude oil which is so thick and heavy that it must be heated or diluted before it will flow. Petroleum, (from Greek πέτρα - rock and έλαιο - oil) also called crude oil, is a thick and black liquid. It is a natural material mainly made of hydrocarbons. Most petroleum is found by drilling down through rocks on land or off-shore on the continental shelf. Major producers are in the Middle East, the Americas, and Russia. Crude oil originates from ancient fossilized organic materials, such as zooplankton and algae, which geochemical processes convert into oil. The name "mineral oil" is a misnomer , in that minerals are not the source of the oil—ancient plants and animals are. Heavy crude oil (or extra heavy crude oil) is highly-viscous oil that cannot easily flow to production wells under normal reservoir conditions. It is referred to as "heavy" because its density or specific gravity is higher than that of light crude oil. Heavy crude oil has been defined as any liquid petroleum with an API gravity less than 20°.
Crude oil is a naturally occurring, unrefined petroleum product composed of hydrocarbon deposits and other organic materials.
Define crude petroleum oil. crude petroleum oil synonyms, crude petroleum oil pronunciation, crude petroleum oil translation, English dictionary definition of Nynas produces transformer oils, base oils, tyre oils, rubber oils, process oils and bitumen for paving and industrial applications. Microbial treatment of waxy crude oils for mitigation of wax precipitation, J. Pet. Sci. Eng. 55(1-2): 111–121. Gateau, P., Hénaut, I. 來自Cambridge English Corpus It may contain higher concentrations of olefins, oxygen, and nitrogen than conventional crude oil. 來自. Wikipedia. 該例句來自 Crude oil may also be found in a semi-solid form mixed with sand and water, as in the Athabasca oil sands in Canada, where it is usually referred to as crude bitumen. In Canada, bitumen is considered a sticky, black, tar-like form of crude oil which is so thick and heavy that it must be heated or diluted before it will flow. Petroleum, (from Greek πέτρα - rock and έλαιο - oil) also called crude oil, is a thick and black liquid. It is a natural material mainly made of hydrocarbons. Most petroleum is found by drilling down through rocks on land or off-shore on the continental shelf. Major producers are in the Middle East, the Americas, and Russia.
Petroleum, (from Greek πέτρα - rock and έλαιο - oil) also called crude oil, is a thick and black liquid. It is a natural material mainly made of hydrocarbons.
Nynas produces transformer oils, base oils, tyre oils, rubber oils, process oils and bitumen for paving and industrial applications. Microbial treatment of waxy crude oils for mitigation of wax precipitation, J. Pet. Sci. Eng. 55(1-2): 111–121. Gateau, P., Hénaut, I.
http://en.wikipedia.org/wiki/Baku%E2%80%93Novorossiysk_pipeline. 2004. http ://www.bp.com/content/dam/bp-country/en_az/pdf/ESIAs/ACG/ACG-phase3-eng.
An oil refinery or petroleum refinery is an industrial plant where crude oil is made into useful petroleum products by fractional distillation and other processes. Products include gasoline, diesel fuel, asphalt base, heating oil, kerosene, and liquefied petroleum gas. Oil refining is the name for a number of processes from chemical engineering, which transform crude oil into useful products such as different fuel oils, Liquefied petroleum gas, gasoline, kerosene or diesel oil. These transformation occur in plants called petroleum refineries. According to the United States Department of Energy Energy Information Administration (EIA), OPEC crude oil production is an important factor affecting global oil prices. OPEC sets production targets for its member nations and generally, when OPEC production targets are reduced, oil prices increase.
An oil refinery or petroleum refinery is an industrial process plant where crude oil is transformed and refined into more useful products such as petroleum naphtha, gasoline, diesel fuel, asphalt base, heating oil, kerosene, liquefied petroleum gas, jet fuel and fuel oils. Petrochemicals feed stock like ethylene and propylene can also be produced directly by cracking crude oil without the need of using refined products of crude oil such as naphtha. Oil refineries are typically large, sprawling i
Petroleum, (from Greek πέτρα - rock and έλαιο - oil) also called crude oil, is a thick and black liquid. It is a natural material mainly made of hydrocarbons. An oil is any nonpolar chemical substance that is a viscous liquid at ambient temperatures and First attested in English 1176, the word oil comes from Old French oile, from Latin Crude oil originates from ancient fossilized organic materials, such as zooplankton and algae, which geochemical processes convert into oil. Crude oil, liquid petroleum that is found accumulated in various porous rock the petroleum industry is to measure capacity by volume and to use the English Oils from crude oil are also used as fuels for engines or as lubricants to make the parts of machines work together without sticking or stopping. Different kinds of Crude oil is a naturally occurring, unrefined petroleum product composed of hydrocarbon deposits and other organic materials. EnglishEdit. English Wikipedia has an article on: crude oil. Petroleum products are materials derived from crude oil (petroleum) as it is processed in oil refineries. Unlike petrochemicals, which are a collection of
Oil refining is the name for a number of processes from chemical engineering, which transform crude oil into useful products such as different fuel oils, Liquefied petroleum gas, gasoline, kerosene or diesel oil. These transformation occur in plants called petroleum refineries. The transformations are done in many steps. OPEC sets production targets for its member nations and generally, when OPEC production targets are reduced, oil prices increase. Projections of changes in Saudi production result in changes in the price of crude oil. OPEC was formed in 1960 when the international oil market was largely dominated by multinational companies known as the 'seven An oil refinery or petroleum refinery is an industrial process plant where crude oil is transformed and refined into more useful products such as petroleum naphtha, gasoline, diesel fuel, asphalt base, heating oil, kerosene, liquefied petroleum gas, jet fuel and fuel oils. Petrochemicals feed stock like ethylene and propylene can also be produced directly by cracking crude oil without the need of using refined products of crude oil such as naphtha. Oil refineries are typically large, sprawling i In the international petroleum industry, crude oil products are traded on various oil bourses based on established chemical profiles, delivery locations, and financial terms. The chemical profiles, or crude oil assays, specify important properties such as the oil's API gravity.The delivery locations are usually sea ports close to the oil fields from which the crude was obtained (and new fields Petroleum, (from Greek πέτρα - rock and έλαιο - oil) also called crude oil, is a thick and black liquid.It is a natural material mainly made of hydrocarbons.Most petroleum is found by drilling down through rocks on land or off-shore on the continental shelf.Major producers are in the Middle East, the Americas, and Russia.It is the most important world fuel source.