METHOD OF INCREASING OIL-GAS FORMATION PRODUCTIVITY Russian patent published in 2001 - IPC

Abstract RU 2162512 C1

FIELD: 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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Authors

Ul'Jantsev N.A.

Vozzhenikov S.G.

Lepeshkin V.P.

Vozzhenikov G.S.

Bezruk I.A.

Dates

2001-01-27—Published

2000-04-21—Filed