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Application

94018464/03, 1994-05-23

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Actual filing date

1994-05-23

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Published

1995-11-10

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Inventor

Kuznetsov S.M.Poedinchuk N.E.Verichev V.P.Zhuravleva V.A.Shopov I.I.Prosvirin A.A.Makarov Ju.M.

(73)

Holder

Neftegazodobyvajushchee Upravlenie

OIL POOL DEVELOPMENT METHOD Russian patent published in 1995 - IPC

Abstract RU 2047753 C1

FIELD: oil producing industry. SUBSTANCE: oil pool development method involves injection of heat carrier by means of injection wells and withdrawal of oil by means of producing wells. In addition, non-heated water is pumped in at regular intervals. The composition of this water is close to that of water in the formation. Non-heated water is injected in the edge water zone. During every cycle, the volumes of non-heated water pumped in decrease and increase stepwise. It is possible to pump in heat carrier by means of injection wells in the cyclic mode. EFFECT: higher efficiency. 2 cl

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RU 2 047 753 C1

Authors

Kuznetsov S.M.

Poedinchuk N.E.

Verichev V.P.

Zhuravleva V.A.

Shopov I.I.

Prosvirin A.A.

Makarov Ju.M.

Dates

1995-11-10—Published

1994-05-23—Filed

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