METHOD FOR DEVELOPMENT OF MULTIPLE-BED DEPOSITS Russian patent published in 1999 - IPC

Abstract RU 2142046 C1

FIELD: oil production industry. SUBSTANCE: according to method, initially selected are operational objects, then producing and injection wells are drilled in selected operational objects. After that, displacing agent is injected into injection wells, and oil is recovered from producing wells. Determined at beginning is total increase of initial amplitude rate of production of design wells. Selection of operational objects is performed in correspondence with criteria of rational combination expressed in number of formulas brought forth in description of invention. EFFECT: higher efficiency. 2 tbl

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RU 2 142 046 C1

Authors

Lysenko V.D.

Grajfer V.I.

Dates

1999-11-27—Published

1998-04-22—Filed