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2 114 287

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Application

96122765/03, 1996-11-28

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Actual filing date

1996-11-28

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Published

1998-06-27

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Inventor

Kochetkov V.D.Glumov I.F.Votintseva E.F.Muslimov R.Kh.Jusupov I.G.Ibatullin R.R.

(73)

Holder

Tatarskij Nauchno-Issledovatel'Skij I Proektnyj Institut Nefti

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

Abstract RU 2114287 C1

FIELD: oil production industry. SUBSTANCE: this is used in development of nonuniform oil bed with application of thickening agents. According to method, injected into well is water solution of thickening agent. Used in function of thickening agent is solution of starch in mineralized water with content of salts up to 500 g/l. Utilization of aforesaid method allows for improving efficiency in development of nonuniform oil bed due to use of starch as thickening agent which is stable in salt water. Large amounts of starch are commercially available. EFFECT: high efficiency. 2 tbl, 1 dwg

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RU 2 114 287 C1

Authors

Kochetkov V.D.

Glumov I.F.

Votintseva E.F.

Muslimov R.Kh.

Jusupov I.G.

Ibatullin R.R.

Dates

1998-06-27—Published

1996-11-28—Filed

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