Neftyanaya Provintsiya
electronic peer-reviewed scholarly publication
Neftyanaya provintsiya No. 2(42), 2025

Development of a selective waterproofing compound based on organosilicon polymers for deposits in the south of the Perm Krai

M.E. Mironov, V.V. Derendyaev, S.E. Chernyshov
DOI: https://doi.org/10.25689/NP.2025.2.164-177

Abstract


Currently, the main volume of oil and gas production in the Perm Krai is accounted for by fields that have been under development for more than fifty years. Most wells are characterized by a high water cut, as a result of which it becomes necessary to carry out special waterproofing works using selective compositions.
The article contains a detailed analysis of the causes of high water cut of wells in the south of the Perm Krai. The main well stimulations for the intensification of oil inflow are considered. The analysis of the experience of using previously developed water-shutoff compositions for the conditions of deposits of oil-producing enterprises of the Perm Krai has been carried out. Experimental studies on the development of a selective water-shutoff compound based on organosilicon polymers and its interaction with reservoir water of high mineralization are presented.

Key words:

increase of well flow rate, water-shutoff compounds, well stimulation, organosilicon polymers

References

1. Karmayenkov M.S., Derendyaev V.V., Chernyshov S.E. An integrated approach to the prevention of inter-column and back-column overflows in oil and gas wells in the fields of the Perm Territory // Scientific Journal of the Russian Gas Society. – 2022. – № 1(33). – Pp. 36-44. – DOI 10.55557/24126497_2022_1_36-44. (in Russian)

2. Mironov, M.E. Analysis of the causes of well flooding in the fields of the south of the Perm Territory with the subsequent development of waterproofing compounds / M.E. Mironov, V.V. Derendyaev, S.E. Chernyshov // Problems of development of hydrocarbon and ore deposits. - 2024. – Vol. 1. – pp. 92-95. (in Russian)

3. Kulikov, A.N. Diagnostics of flooding of producing wells when planning measures to reduce excess water production / A.N. Kulikov // Interval. – 2006. – No. 6. – pp. 36-41. (in Russian)

4. Leontiev, D.S. Methodological aspects of diagnosing the causes of oil well flooding / D.S. Leontiev, I.I. Kleshchenko // Oil and gas. – 2015. – № 2. – pp. 61-67. (in Russian)

5. Derendyaev, V.V. Development of a gel-forming waterproofing compound based on xanthanum for deposits in the Perm Region / V.V. Derendyaev, M.E. Mironov // Technological solutions for the construction of wells in fields with complex geological and technological conditions for their development: proceedings of the International Scientific and Practical Conference, Tyumen, February 15, 2023. Tyumen: Tyumen Industrial University, 2023, pp. 29-32. (in Russian)

Authors

M.E. Mironov, Engineer of Oil and Gas Technologies Department, Perm National Research Polytechnic University
29, Komsomolsky Prospekt, Perm, 614990, Russian Federation
E-mail: misha-mironov-99@mail.ru

V.V. Derendyaev, Assistant Professor of Oil and Gas Technologies Department, Perm National Research Polytechnic University
29, Komsomolsky Prospekt, Perm, 614990, Russian Federation
E-mail: v.v.derendyaev@mail.ru

S.E. Chernyshov, Doctor of Technical Sciences, Head of Oil and Gas Technologies Department, Perm National Research Polytechnic University
29, Komsomolsky Prospekt, Perm, 614990, Russian Federation
E-mail: nirgnf@bk.ru

For citation:

M.E. Mironov, V.V. Derendyaev, S.E. Chernyshov Razrabotka vodoizolyaionnogo sostava selektivnogo dejstviya na osnove kremnijorganicheskih polimerov dlya mestorozhdenij yuga Permskogo kraya [Development of a selective waterproofing compound based on organosilicon polymers for deposits in the south of the Perm Krai]. Neftyanaya Provintsiya, No. 2(42), 2025. pp. 164-177. DOI https://doi.org/10.25689/NP.2025.2.164-177. EDN BGFZRO (in Russian)

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