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Experience and prospects of simultaneously-separate development of multilayer fields of Oil and Gas Production Department Komsomolskneft

Authors: Yu.K. Tsyku (Oil and Gas Production Department Komsomolskneft, RF, Surgut), I.V. Zakharov (Tyumen Branch of SurgutNIPIneft, RF, Tyumen)

Key words: multilayer deposit, dual completion, allocation metering, shut-off valves.

The technologies of simultaneously-separate water injection and simultaneously-separate operation of multilayer fields of Surgutneftegaz OJSC are considered. The schemes of two-pipe and one-pipe configurations of equipment of injection well for simultaneously-separate water injection into two layers are given. The schemes of the equipment configuration for the joint operation of two layers with hydraulic and electromagnetic shut-off valves are presented.

References

1. STO 236-2008, Tekhnologiya odnovremenno-razdel'noy zakachki vody v dva plasta cherez odnu skvazhinu (The technology of dual injection of water into two layers through a single hole), Surgut: Publ. of OAO “Surgutneftegaz”, 2008, 38 p.

2. Maksutov R.A., Dobroskok B.E., Zaytsev Yu.V., Odnovremenno-razdel'naya ekspluatatsiya mnogoplastovykh neftyanykh mestorozhdeniy (Dual completion of multi-layer oil fields), Moscow: Nedra Publ., 1974, 232 p.

3. Khisamov R.S., Evdokimov A.M., Sultanov A.S., Neftepromyslovoe delo, 2009, no. 5, pp. 33-39.

4. Afanas'ev V.A., Zakharov V.A., Zakharov I.V., et al., Neftyanoe khozyaystvo – Oil Industry, 2011, no. 7, pp. 94-97.

Key words: multilayer deposit, dual completion, allocation metering, shut-off valves.

The technologies of simultaneously-separate water injection and simultaneously-separate operation of multilayer fields of Surgutneftegaz OJSC are considered. The schemes of two-pipe and one-pipe configurations of equipment of injection well for simultaneously-separate water injection into two layers are given. The schemes of the equipment configuration for the joint operation of two layers with hydraulic and electromagnetic shut-off valves are presented.

References

1. STO 236-2008, Tekhnologiya odnovremenno-razdel'noy zakachki vody v dva plasta cherez odnu skvazhinu (The technology of dual injection of water into two layers through a single hole), Surgut: Publ. of OAO “Surgutneftegaz”, 2008, 38 p.

2. Maksutov R.A., Dobroskok B.E., Zaytsev Yu.V., Odnovremenno-razdel'naya ekspluatatsiya mnogoplastovykh neftyanykh mestorozhdeniy (Dual completion of multi-layer oil fields), Moscow: Nedra Publ., 1974, 232 p.

3. Khisamov R.S., Evdokimov A.M., Sultanov A.S., Neftepromyslovoe delo, 2009, no. 5, pp. 33-39.

4. Afanas'ev V.A., Zakharov V.A., Zakharov I.V., et al., Neftyanoe khozyaystvo – Oil Industry, 2011, no. 7, pp. 94-97.


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