Experience of using and improving the technology for elimination of injected water breakthrough motion in the fields of Orenburgnef JSC

Authors: V.A. Lepikhin, V.V. Firsov (Orenburgneft JSC, RF, Orenburg), M.V. Demin, S.V. Podlivakhin (Delica LLC)

Key words: rate of water encroachment of pool, conformance control, enhanced oil recovery, incremental ultimate recovery, injection capacity.

The problems of oil-field development using flooding are described. There is presented the experience of the application of technologies to increase oil recovery by conformance control in injection wells in the oil fields of Orenburgneft JSC. A comparative analysis of the technologies for EOR, the effectiveness of the performed work is described.

References

1. Lipatov O.A., Novikov A.G., Proizvodstvo rabot po vyravnivaniyu profilya

priemistosti nagnetatel'nykh skvazhin i uvelicheniyu okhvata zalezhi

protsessami vytesneniya po tekhnologii GelFlow-makh™ (Works on leveling

the injectivity profile of injection wells and increase the coverage

of displacement process technology GelFlow-max ™ on reservoir):

Process regulations, 2009.

2. Grechishnikov V.A., Novikov A.G., Proizvodstvo rabot po vyravnivaniyu

profilya priemistosti nagnetatel'nykh skvazhin i uvelicheniyu okhvata zalezhi

protsessami vytesneniya po tekhnologii GelFlow-makh™ (Works on

leveling the injectivity profile of injection wells and increase the coverage

of displacement process technology GelFlow-max ™ on reservoir):

Process regulations, 2011.

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