WELL FILTER TO PREVENT ASPHALT/TAR AND PARAFFIN/HYDRATE DEPOSITS

WELL FILTER TO PREVENT ASPHALT/TAR AND PARAFFIN/HYDRATE DEPOSITS

FIELD: oil and gas industry. ^ SUBSTANCE: invention is applicable to the oil producing industry and can be used in gas production and water desanding. The well filter designed to prevent asphalt/tar and paraffin/hydrate deposits is shaped as a pipe with a male threaded top section and a coupling ins...

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Hauptverfasser: BOLOTIN NIKOLAJ BORISOVICH, NEFEDOVA ELENA NIKOLAEVNA, VARLAMOV DMITRIJ SERGEEVICH, VARLAMOV SERGEJ EVGEN'EVICH
Format: Patent
Sprache:eng ; rus
Schlagworte:
EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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creator BOLOTIN NIKOLAJ BORISOVICH
NEFEDOVA ELENA NIKOLAEVNA
VARLAMOV DMITRIJ SERGEEVICH
VARLAMOV SERGEJ EVGEN'EVICH
description FIELD: oil and gas industry. ^ SUBSTANCE: invention is applicable to the oil producing industry and can be used in gas production and water desanding. The well filter designed to prevent asphalt/tar and paraffin/hydrate deposits is shaped as a pipe with a male threaded top section and a coupling installed thereon and with holes on part of the pipe side. A filtering element is installed concentrically with the pipe. The pipe section without holes is fitted with permanent magnets The filter has a male treaded bottom section. The permanent magnets are mounted in longitudinal grooves on the outer surface of the pipe and filled with compound or in grooves on the surface or inside of the cylindrical body installed inside the well filter. ^ EFFECT: increased well rate as a result of preventing asphalt/tar and paraffin/hydrate deposits in the filter and tubing. ^ 4 dwg
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subjects EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
title WELL FILTER TO PREVENT ASPHALT/TAR AND PARAFFIN/HYDRATE DEPOSITS
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