IMPROVING THE OPERATIONAL EFFICIENCY OF OIL
WELLS BY ELECTRICAL PROCESSING BOTTOM-HOLE ZONE

Y. Ochilov

doi:10.5281/zenodo.7295037

IMPROVING THE OPERATIONAL EFFICIENCY OF OIL WELLS BY ELECTRICAL PROCESSING BOTTOM-HOLE ZONE

05.11.2022 International Scientific Journal "Science and Innovation". Series A. Volume 1 Issue 7

Y. Ochilov

Abstract. One of the main problems of the oil industry is incomplete (as a rule, no more than 40%) oil production by primary methods from an oil reservoir. For some oil reservoirs containing reserves of high-viscosity oil, no more than 10–15% can be recovered due to the reservoir's own potential energy. Subsequently, in order to increase the efficiency of the oil reservoir, the oil reservoir is additionally affected by secondary methods. The main ones are associated with the displacement of oil by injection into the formation through additional injector wells of various aqueous solutions, which allow increasing oil production by another 15–20% [1].

Keywords: pipe - cement – rock, technological mode, gas wells, permissible.

References:

1. Surguchev L.M. Application of methods for enhanced oil recovery and prospects for their application abroad // Oil industry. 1987. No. 5. 1987. S. 72−76. 2. Amelin I.D., Andriasov R.S., Gimatudinov Sh.K. Operation, and technology of development of oil and gas fields. M.: Nedra, 1978. 356 p. 3. Drozdov N.G. Static electricity in industry. M.: Gosenergoizdat, 1949. 280 p. 4. Tikhomolova K.P. Electroosmosis. L.: Chemistry, 1989. 5. Author's certificate SU77736, Class 4a 41, Method of electrophysical treatment of an oil reservoir / Ganin V.A., Chasovnikov A.S. Published 12/13/1948. 6. Copyright certificate SU899867, MKI5 E21V 43/00, Method of operating a hydrogeological well / Tkachenko Yu.G., Fazlullin M.I., Sharapanov N.N., Panteleev V.M., Chernyak G.Ya. Published 01/23/1982. Bull. Number 3. 7. Author's certificate SU1273514, MKI5 E21V 43/28, Method of preparing a well for operation / Abdulmanov I.G., Popov E.A., Selyakov V.I., Kulakov V.V. Published 11/30/1986. Bull. No. 44. 8. Author's certificate SU1596112, MKI5 E21V 43/25, Method for creating a channel with mineralized liquid in the formation / Nosov P.I., Afanaseva O.V., Latypov M.I., Mikhailov A.P. Published 09/30/1990. Bull. No. 36. 9. Author's certificate SU1670109, MKI5 E21V 43/25, Formation development method / Kukuruza V.D., Kukuruza A.F. Published 08/15/1991. Bull. No. 30. 10. Author's certificate SU1694872, MKI5 E21V 43/25, Method for developing an oil field / Khvan V.E. Published 11/30/1991. Bull. No. 44. 11. Patent WO92/12326, MKI5 E21V 43/26, Method for controlling the permeability of the bottom hole zone / Abdulmanov I.G., Popov E.A., Selyakov V.I., Solodilov L.N. Published 07/23/1992. 12. Patent RU2087682, MKI5 E21V 43/25, A method for improving well productivity (options) and a device for implementing the method / Kolmykov A.Yu., Mamedov V.M. Published 08/20/1997. 13. Patent RU2163662, MKI5 E21V 43/25, Method of influencing the oil reservoir / Isaev M.K., Kasimov R.G., Yagudin M.S. Published 02/27/2001. 14. Patent RU2303692, MKI5 E21V 43/16, Electrochemical method of secondary oil recovery by initiating redox reactions in it / Whittle J.K., Bell K.U. Published 05/08/2003. Bull. No. 21. 15. Patent RU2275499, MKI5 E21V 43/24, Method for producing viscous oil from a reservoir / Balykhin G.A., Petrov N.V., Vorobyov A.E., Mashkovtsev I.L., Marco A., Deb S.N. Published 04/27/2006. Bull. No. 12. 16. Patent RU 93029463, MKI5 E21V 43/00, Method for increasing the flow rate of low-permeability formations / Ivliev E.A., Iossel Yu.Ya., Lipatov V.V., Redkin P.P. Published 05/27/96. Bull. 5.