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2 065 028

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C1

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IPC

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Application

93015334/03, 1993-03-23

(22)

Actual filing date

1993-03-23

(45)

Published

1996-08-10

(72)

Inventor

Malyshev A.G.Bulatov R.A.Darovskikh S.V.Zhuravlev V.S.Malysheva G.N.Muljak V.V.Tukhbatullin R.G.Cheremisin N.A.

(73)

Holder

Nauchno-Tekhnicheskij Tsentr

METHOD FOR OPERATING WELLS AND DEVICE FOR IMPLEMENTING THE SAME Russian patent published in 1996 - IPC

Abstract RU 2065028 C1

FIELD: oil production. SUBSTANCE: cross sections in bulkheads of pump plant are adjustable depending on flow rate. The cross sections are closed in pump shutdown. The bulkheads are made of elastic materials and provided with notches to adjust flow rate of gas/fluid mixture in the process of well operation, and to close tail cross section in well outage. EFFECT: uniform extraction of oil and water from well. 2 cl, 3 dwg

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RU 2 065 028 C1

Authors

Malyshev A.G.

Bulatov R.A.

Darovskikh S.V.

Zhuravlev V.S.

Malysheva G.N.

Muljak V.V.

Tukhbatullin R.G.

Cheremisin N.A.

Dates

1996-08-10—Published

1993-03-23—Filed

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