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2 009 688

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IPC

(21) (22)

Application

5017144/26, 1991-11-06

(22)

Actual filing date

1991-11-06

(45)

Published

1994-03-30

(72)

Inventor

Fattakhov R.B.Tronov V.P.Sakhabutdinov R.Z.

(73)

Holder

Tatarskij Gosudarstvennyj Nauchno-Issledovatel'Skij I Proektnyj Institut Neftjanoj Promyshlennosti

METHOD OF PREPARING CRUDE OIL Russian patent published in 1994 - IPC

Abstract RU 2009688 C1

FIELD: oil industry. SUBSTANCE: after recirculation, end stage gas is removed from a pipe line upstream of the first stage of separation and fed to transport gas pipe line. Preliminary removed gas (40-100% of total amount) is injected to oil upstream of the first stage. EFFECT: simplified method. 1 dwg, 2 tbl

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RU 2 009 688 C1

Authors

Fattakhov R.B.

Tronov V.P.

Sakhabutdinov R.Z.

Dates

1994-03-30—Published

1991-11-06—Filed