The drilling of small diameter wells for the development of the Bazhenov Suite

Authors: V.V. Kulchitskiy, A.V. Schebetov, V.V. Аjgunjan (Interregional Gubkin Scientific and Technical Society of Oil and Gas Experts, RF, Moscow)

Key words: stranded oil, Bazhenov Suite, shale oil, small diameter wells, the installation of electric centrifugal pumps, production casing.

The article deals with the optimization of the development of hard-to-recover oil reserves at the Bazhenov Suite by wells of small diameter. It is proven significant cost and environmental impact reduction while minimizing diameter wells. The technological basis of the possibility of drilling and operation MD by existing technologies are given.

References

1. Alekperov V.Yu., Grayfer V.I., Nikolaev N.M. et al., New Russian oil-recovery method for exploiting the Bazhenov formation’s deposits (In Russ.), Neftyanoe khozyaystvo = Oil Industry, 2013, no. 12, pp. 100-105.

2. Kosilov A.F., Issledovanie i razrabotka kompleksa tekhnologicheskikh resheniy povysheniya kachestva zakanchivaniya skvazhin malogo diametra

(na primere mestorozhdeniy Zapadnoy Sibiri) (Research and development of

complex technology solutions to improve the quality of small diameter well

completions (for example, deposits of Western Siberia)): Thesis of candidate of technical science, Krasnodar, 2003.

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