A statistical analysis and decision-making to enhance the effectiveness of measures for water influx in production wells under conditions of uncertainty
https://doi.org/10.31660/0445-0108-2024-1-92-107
Abstract
This article focuses on modelling and statistically analysing models that express the relationship between efficiency indicators and multiple geological and technological factors. Efficiency indicators include parameters such as the duration of the effect, the volume of additionally extracted oil, the volume of restricted water, and the well's profit considering polymer costs. The article presents multiple equations derived from data processing and analysis. It demonstrates techniques for evaluating the contributions of each factor in determining the values of the output variables. The adequacy and reliability of the models are evaluated using appropriate criteria.
Keywords
water-cut,
modelling,
membership function,
water shut-off efficiency,
geological and physical conditions,
sediment-forming compositions
Supporting agencies: this study received financial support from the Committee of Science of the Ministry of Science and Higher Education of the Republic of Kazakhstan (No. АР19674847).
About the Authors
G. M. Efendiyev
Institute of Oil and Gas of the Ministry of Science and Education of the Republic of Azerbaijan
Azerbaijan
Azerbaijan
Galib M. Efendiyev, Doctor of En- gineering, Corresponding Member of Azerbaijan National Academy of Sciences, Professor, Institute of Oil and Gas of the Ministry of Science and Education of the Republic of Azerbaijan, Baku
G. Zh. Moldabayeva
Satbayev University
Kazakhstan
Kazakhstan
Gulnaz Zh. Moldabayeva, Doctor of Engineering, Professor at the Department of Petroleum Engineering, Satbayev University, Almaty, the Republic of Kazakhstan
S. N. Bastrikov
Industrial University of Tyumen
Russian Federation
Russian Federation
Sergey N. Bastrikov, Doctor of En- gineering, Full Member of the Russian Academy of Natural Sciences, Professor at the Department of Drilling Oil and Gas Wells, Industrial University of Tyumen
O. G. Kirisenko
Institute of Oil and Gas of the Ministry of Science and Education of the Republic of Azerbaijan
Azerbaijan
Azerbaijan
Oleg G. Kirisenko, PhD in Engi- neering, Institute of Oil and Gas of the Ministry of Science and Education of the Republic of Azerbaijan, Baku, the Republic of Azerbaijan
A. Kh. Syzdykov
Satbayev University
Kazakhstan
Kazakhstan
Askar Kh. Syzdykov, Candidate of Engineering, Professor at the Department of Petroleum Engineering, Director of the Geology and Oil-gas Business Institute named after K. Turyssov, Satbayev University, Almaty, the Republic of Kazakhstan
Sh. R. Tuzelbayeva
Satbayev University
Kazakhstan
Kazakhstan
Sholpan R. Tuzelbayeva, Doctoral Student of the Department of Petroleum Engineering, Satbayev University, Almaty, the Republic of Kazakhstan
B. A. Baluanov
Satbayev University
Kazakhstan
Kazakhstan
Bakytzhan A. Baluanov, Doctoral Student of the Department of Petroleum Engineering, Satbayev University, Almaty, the Republic of Kazakhstan
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Review
For citations:
Efendiyev G.M., Moldabayeva G.Zh., Bastrikov S.N., Kirisenko O.G., Syzdykov A.Kh., Tuzelbayeva Sh.R., Baluanov B.A. A statistical analysis and decision-making to enhance the effectiveness of measures for water influx in production wells under conditions of uncertainty. Oil and Gas Studies. 2024;(1):92-107. (In Russ.) https://doi.org/10.31660/0445-0108-2024-1-92-107
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