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Neftyanaya Provintsiya 

No.2(26),2021

Adjustment of reservoir pressure maintenance system to peculiar geological structure of heterogeneous channel alluvial sediments confined to Cretaceous and Jurassic systems

Z.S. Idiyatullina, Т.S. Usmanov, А.R. Badamshin, Е.К. Plaksin, Е.Zh. Kaiypov

DOI: https://doi.org/10.25689/NP.2021.2.43-55

PP.43-55

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Abstract

To bring into development unswept reservoir areas and prevent nonproductive injection in channel sediments, a comprehensive approach is proposed to optimize waterflood performance in channel alluvial reservoirs confined to Cretaceous and Jurassic systems of the Republic of Kazakhstan, formed under conditions of low alluvial plain with relatively low energy flow. Based on the results of production data analysis and forecast modeling of several scenarios with different arrangements of production and injection wells, optimal well placement criteria were obtained, waterflood management options were proposed together with candidate production wells for conversion to injection, optimal injection volumes and well operation modes were determined.

Key words:

channel alluvial sediments, Cretaceous and Jurassic systems, flow energy, field production data, reservoir pressure maintenance system, non-productive injection, waterflood system, unswept areas, production and injection wells, interference, productivity, increase of oil recovery factor, economic efficiency, geological and reservoir simulation model, fluid, water-oil displacement, production of oil reserves

References

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Authors

Z.S. Idiyatullina, PhD, Specialist, Project Office, TatNIPIneft Institute, PJSC TATNEFT

40, Musa Jalil st., Bugulma, 423236, Russian Federation

E-mail: razrab_pr1@tatnipi.ru

 

T.S. Usmanov, PhD, First Deputy Director for Development, TatNIPIneft Institute, PJSC TATNEFT

40, Musa Jalil st., Bugulma, 423236, Russian Federation

E-mail: usmanov-ts@tatnipi.ru

 

A.R. Badamshin, Chief Engineer, Project Office, TatNIPIneft Institute, PJSC TATNEFT

40, Musa Jalil st., Bugulma, 423236, Russian Federation

E-mail: Badamshin-Azat@tatnipi.ru

 

E.K. Plaksin, Lead Engineer, Project Office, TatNIPIneft Institute, PJSC TATNEFT

40, Musa Jalil st., Bugulma, 423236, Russian Federation

E-mail: razrab_pr5@tatnipi.ru

 

E.Zh. Kaiypov, Deputy Director for Development and Modeling, ТОО KAZPETROL GROUP

42, Zheltoksan st., Kyzylorda, 120014, Republic of Kazakhstan

E-mail: y.kaiypov@kzpg.kz

For citation:

Z.S. Idiyatullina, Т.S. Usmanov, А.R. Badamshin, Е.К. Plaksin, Е.Zh. Kaiypov Adaptacija sistemy podderzhanija plastovogo davlenija (PPD) k osobennostjam geologicheskogo stroenija neodnorodnyh ruslovyh alljuvial'nyh otlozhenij, priurochennyh k Melovoj i Jurskoj sistemam mestorozhdenij [Adjustment of reservoir pressure maintenance system to peculiar geological structure of heterogeneous channel alluvial sediments confined to Cretaceous and Jurassic systems]. Neftyanaya Provintsiya, No. 2(26), 2021. pp. 43-55. DOI https://doi.org/10.25689/NP.2021.2.43-55 (in Russian)

 
 
 

   © Z.S. Idiyatullina, Т.S. Usmanov, А.R. Badamshin, Е.К. Plaksin, Е.Zh. Kaiypov , 2021
       This is an open access article under the Creative Commons Attribution 4.0 License (https://creativecommons.org/licenses/by/4.0/)