FIELD: installations for evacuation of water used in petroleum industry.
SUBSTANCE: the invention is pertinent to installations for preliminary evacuation of water and may be used in oil industry at a crude oil production. The installation contains: an apparatus made in the form of a slope pipeline for preliminary separation of production of boreholes, on the line of water evacuation of which there are a gas separator, an oil and water separators linked with the line of the petroleum evacuation from the apparatus and with a line of water evacuation from the gas separator correspondingly; buffer tanks for petroleum and water; a heater mounted on a line of petroleum evacuation from the buffer tanks. The technical result is a decrease of the costs of petroleum production and preparation.
EFFECT: the invention allows to decrease the costs of petroleum production and preparation.
1 dwg
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