- heavy hydrocarbons
- Нефтепромысловый: тяжёлые углеводороды
Универсальный англо-русский словарь. Академик.ру. 2011.
heavy hydrocarbons
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heavy oil and tar sand — Introduction crude oils (crude oil) below 20° API gravity are usually considered to be heavy. The lighter conventional crudes are often waterflooded to enhance recovery. The injection of water into the reservoir helps to maintain reservoir… … Universalium
Heavy crude oil — or Extra Heavy oil is any type of crude oil which does not flow easily. It is referred to as heavy because its density or specific gravity is higher than of light crude oil. Heavy crude oil has been defined as any liquid petroleum with an API… … Wikipedia
Heavy oil of wine — Oil Oil (oil), n. [OE. oile, OF. oile, F. huile, fr. L. oleum; akin to Gr. ?. Cf. {Olive}.] Any one of a great variety of unctuous combustible substances, more viscous than and not miscible with water; as, olive oil, whale oil, rock oil, etc.… … The Collaborative International Dictionary of English
heavy oil — noun any of the relatively dense hydrocarbons (denser than water) derived from petroleum, coal tar, and similar materials … English new terms dictionary
History of the petroleum industry in Canada (oil sands and heavy oil) — Canada s oil sands and heavy oil resources are among the world s great petroleum deposits. They include the vast oil sands of northern Alberta, and the heavy oil reservoirs that surround the small city of Lloydminster, which sits on the border… … Wikipedia
Oil refinery — Anacortes Refinery (Tesoro), on the north end of March Point southeast of Anacortes, Washington An oil refinery or petroleum refinery is an industrial process plant where crude oil is processed and refined into more useful petroleum products,… … Wikipedia
Cracking (chemistry) — In petroleum geology and chemistry, cracking is the process whereby complex organic molecules such as kerogens or heavy hydrocarbons are broken down into simpler molecules such as light hydrocarbons, by the breaking of carbon carbon bonds in the… … Wikipedia
Natural-gas processing — is a complex industrial process designed to clean raw natural gas by separating impurities and various non methane hydrocarbons and fluids to produce what is known as pipeline quality dry natural gas.[1] Contents 1 Background 2 Types of raw… … Wikipedia
Ethane — This article is about the chemical compound. For the emergency service protocol, see ETHANE. Ethane … Wikipedia
Siljan (lake) — Siljan Landsat 7 satellite image Coordinates … Wikipedia
Crack spread — Energy portal Crack spread is a term used in the oil industry and futures trading for the differential between the price of crude oil and petroleum products extracted from it that is, the profit margin that an oil refinery can expect to make by… … Wikipedia
