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2 103 487

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Application

96113360/03, 1996-07-05

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Actual filing date

1996-07-05

(45)

Published

1998-01-27

(72)

Inventor

Semenjakin V.S.Suslov V.A.Shchugorev V.D.

(73)

Holder

Dochernee Predprijatie Rossijskogo Aktsionernogo Obshchestva

METHOD FOR DEVELOPMENT OF TECTONICALLY SCREENED OIL-GAS DEPOSIT Russian patent published in 1998 - IPC

Abstract RU 2103487 C1

FIELD: oil and gas production industry. SUBSTANCE: this relates to development of deposit which is tectonically screened into separate sections with no hydrodynamic connection between wells. Method implies cyclic injection of liquid into producing well to cause hydraulic breakage of rock mass. Liquid is of higher density as compared with density of bed fluid. After period of gravitational and capillary displacement, oil is recovered from same producing wells with reduction of bottom-hole pressure to minimal possible. EFFECT: high efficiency. 1 tbl

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RU 2 103 487 C1

Authors

Semenjakin V.S.

Suslov V.A.

Shchugorev V.D.

Dates

1998-01-27—Published

1996-07-05—Filed

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