METHOD OF INCREASING OIL-GAS FORMATION PRODUCTIVITY

METHOD OF INCREASING OIL-GAS FORMATION PRODUCTIVITY

production of oil and gas, particularly, methods of increasing oil recovery intensity by fracturing of producing formation. SUBSTANCE: method includes treatment of formation with different-pole pulse current. Duration of one pulse is determined by the relationship in the invention description. EFFEC...

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Hauptverfasser: VOZZHENIKOV S.G, UL'JANTSEV N.A, LEPESHKIN V.P, BEZRUK I.A, VOZZHENIKOV G.S
Format: Patent
Sprache:eng
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 VOZZHENIKOV S.G
UL'JANTSEV N.A
LEPESHKIN V.P
BEZRUK I.A
VOZZHENIKOV G.S
description production of oil and gas, particularly, methods of increasing oil recovery intensity by fracturing of producing formation. SUBSTANCE: method includes treatment of formation with different-pole pulse current. Duration of one pulse is determined by the relationship in the invention description. EFFECT: higher productivity of oil-gas formations.
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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 METHOD OF INCREASING OIL-GAS FORMATION PRODUCTIVITY
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