M.M. Bakraev, I.L-A. Dugaev, A.I. Barkinkhoev, F.Z. Bulyukova
DOI: https://doi.org/10.25689/NP.2024.1.170-183
Abstract
The PPD system of Miocene deposits of the XXIII formation of the Chokrak tier of the Goit-Kort field began to form in 1978 by pumping gas into wells No. 29; 59; 107.The implementation of the technology of impact on the deposit by injection of high–pressure gas in order to increase oil recovery of the XXIII formation of the Goit - Kort field faced in field conditions with the advance of the injected gas into the producing wells, the growth of gas factors and a decrease in the coverage of the reservoir by displacement. In order to increase the efficiency of work to prevent and eliminate gas breakthroughs during the development of oil fields by pumping high-pressure gas through relatively highly permeable layers, it is advisable to block these layers in producing wells and carry out work to limit the flow of gas into them in injection wells. These requirements are most met by the method of selective isolation of gas with compositions based on asphaltene-resinous substances (DIA). The results of the conducted research and field tests indicate the fundamental possibility of using solutions of asphaltene-resinous substances to limit the flow of gas in the wells of the Goit-Kort field, leveling the inflow profiles and increasing oil recovery of the reservoir.
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Authors
M.M. Bakraev, Candidate of Technical Sciences, Associate Professor of the Department "Drilling, development and operation of oil and gas fields", Grozny State Oil Technical University named after academician M.D. Millionshchikov
100, H.A. Isayeva avenue, Grozny, 364051, Chechen Republic, Russian Federation
E-mail: mubarik@yandex.ru
I.L-A.Dugaev, Master's student of the Grozny State Oil Technical University named after academician M.D. Millionshchikov
100, H.A. Isayeva avenue, Grozny, 364051, Chechen Republic, Russian Federation
E-mail: dugaevilyas@gmail.com
A.I. Barkhinkhoev, Master's student of Grozny State Petroleum Technical University named after academician M.D. Millionshchikov
100, H.A. Isayeva avenue, Grozny, 364051, Chechen Republic, Russian Federation
E-mail: adambarkinhoev28@gmail.com
F.Z. Bulyukova, Candidate of Technical Sciences, Associate Professor of the Department of Machinery and Equipment of Oil and Gas Fields of the Ufa State Oil Technological University (USPTU)
1, Kosmonavtov st, Ufa, 450064, Russian Federation
E-mail: mongp2017@mail.ru
For citation:
M.M. Bakraev, I.L-A. Dugaev, A.I. Barkinkhoev, F.Z. Bulyukova Razrabotka tekhnologii ogranicheniya prezhdevremennogo proryva gaza v dobyvayushchiye skvazhiny mesto-rozhdeniya Goyt-Kort s ispol'zovaniyem asfal'teno-smolistykh veshchestv [Development of technology for limiting premature gas breakthrough into the producing wells of the Goit-Kort field using asphaltene-resinous substances]. Neftyanaya Provintsiya, No. 1(37), 2024. pp. 170-183. DOI https://doi.org/10.25689/NP.2024.1.170-183. EDN SANKLK (in Russian)