Experience in implementing flowdeflection technologies in Western Siberia
https://doi.org/10.51890/2587-7399-2023-8-3-149-156
Abstract
Purpose. Testing the methodology for planning and implementing the massive injection of flow-deflecting compositions on oil deposits and to evaluate the technological effectiveness of compositions with different rheological characteristics.
Materials and methods. The method of massive injection with flow-deflecting compositions is an impact on an oil deposit, including regulation — reducing the permeability of the reservoir water supply channels through injection wells by pumping a fringe of reagents that provide in situ flow-deflection.
Results. The results of the application of the technique of carrying out a massive impact of flowdeflection compounds at the deposit of Western Siberia are considered. The effectiveness of the compositions of flowdeflection technologies after the application of the method of carrying out a massive impact of flowdeflection compositions at the field of Western Siberia is evaluated. As a result realization of the method of massive injection with flow-deflecting compounds, stabilization is observed, and then an increase in the specific efficiency of the event (an increase in the specific efficiency from 576 to 702 tonne oil/treatment).
Conclusion. The maximum efficiency was shown by the emulsion and polymer-dispersed technologies. The synergistic effect of the implementation of polymer-dispersed compositions (polymer-dispersed) and the methods of conducting method of massive injection with flow-deflecting compounds showed stabilization, and then an increase in the specific efficiency of polymer-dispersed compositions up to 667 tonne oil/treatment.
About the Authors
V. A. Gribanov
Meretoyakhaneftegaz LLC
Russian Federation
Russian Federation
Vasiliy A. Gribanov — Deputy General Director for Geology and Development, Conceptual Design — Chief geologist
14, 50 let Oktyabrya str., 625048, Tyumen
V. Yu. Khoryushin
Meretoyakhaneftegaz LLC
Russian Federation
Russian Federation
Vadim Yu. Khoryushin — Head of Department — Renovation Project Manager
14, 50 let Oktyabrya str., 625048, Tyumen
A. A. Khairullin
Yugra State University
Russian Federation
Russian Federation
Azat A. Khairullin — Cand. Sci. (Eng.), Assistant professor Higher Oil School
16, Chekhov str., 628011, Khanty-Mansiysk
References
1. Method of oil deposit development pat. 2721619 Russian Federation / Arefyev S.V., Makiyenko V.V., Mukhutdinov L.I., Malshakov E.N., Osyka A.V., Mazitov R.F., Khoryushin V.Yu., Sentsov A.Yu., Sabanchin O.V., Prokofiev D.A., Demyanenko N.A.: the applicant and the patent holder of LLC LUKOIL-Western Siberia. — No. 2019118345; application: 13.06.2019; publ. 21.05.2020. (In Russ.)
2. Zemtsov Yu.V., Baranov A.V., Gordeev A.O. Review of physico-chemical MOONS used in Western Siberia and the eff ectiveness of their use in various geological and physical conditions // Oil. Gas. Innovations, 2015, no. 7, pp. 11–21 (In Russ.)
3. Khoryushin V. Yu. An integrated approach to the implementation of methods for leveling the profile of well pick-up. The experience of massive impact of fl ow-bending technologies on the channel deposits of the object AV1-2 of the Kechimovsky field / V. Y. Khoryushin et al. // Geology, geophysics and development of oil and gas fi elds, 2017, no. 9, pp. 86–94 (In Russ.)
Review
For citations:
Gribanov V.A., Khoryushin V.Yu., Khairullin A.A. Experience in implementing flowdeflection technologies in Western Siberia. PROneft. Professionally about Oil. 2023;8(3):149-156. (In Russ.) https://doi.org/10.51890/2587-7399-2023-8-3-149-156
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