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Vol. 8 pp. 665-676

M.B. Polozov, T.V. Trefilova, D.L. Soloviev

 

DRILLING FLUID FOR FLUSHING OIL AND GAS WELLS UNDER CONDITIONS OF PERMAFROST HIGH-COLLOIDAL FORMATIONS IN WESTERN SIBERIA

Annotaition. Drilling oil and gas wells in permafrost regions presents several challenges, primarily related to thawing of frozen rocks and instability of clayey deposits. Permafrost thawing can cause wellbore wall collapse and loss of structural integrity. Moreover, the colloidal nature of certain clays complicates the control of drilling fluid properties. This paper analyzes the causes of these complications and proposes a solution based on the use of a specialized drilling fluid capable of stabilizing the wellbore walls and preventing permafrost thaw. The authors emphasize the necessity of a holistic approach that accounts for the specific conditions of permafrost when designing and executing drilling operations. This implies careful selection of a drilling fluid, strict control of temperature and pressure, and continuous monitoring of the wellbore condition.

Keywords: drilling, drilling fluid, colloidal properties, permafrost formations.

For citation: Polozov M.B., Trefilova T.V., Soloviev D.L. [On the results of studies on enhancing the adhesive properties of cement mixtures] Upravlenie tekhnosferoi, 2025, vol. 8, issue 4, рр. 665–676. DOI: 10.35634/UdSU.2025.26.97.008. (In Russ.).

REFERENCES

 

  1. Babayan E.V. Konstrukciya neftyanykh I gazovikh skvazhin. Oslozhneniya bi ih preodolenie [Design of oil and gas wells. Complications and their overcoming]. Infra-Engineering, Moscow, 2018, 252 p. (In Russ).
  2. Zhenzhurist I. A. Phisico-himiya keramicheskih materialov [Physico-chemistry of ceramic materials workshop]. Kazan: KSEU, 2021, 39 p. (In Russ).
  3. Perfilov V. A.; Sangakov, T. A. Burenie s pomoshyu gazozhidkostnyh sistem v usloviyah vechnoy merzloty [Drilling with the help of gas-liquid systems in the conditions of permafrost], IVD. 2021, no.4 (76). Available at: https://cyberleninka.ru/article/n/burenie-s-pomoschyu-gazozhidkostnyh-sistem-v-usloviyah-vechnoy-merzloty. (Accessed: 01.11.2024). (In Russ).
  4. Burovoy rastvor dlya promyvki dlinnoprityazhennyh krutonapravlennyh skvazhin v usloviyah mnogoletnemerzlyh I vysokokolloidalnyh glinistyh porod I sposob ego primeneniya [Drilling fluid for cleaning long-length steeply-directed wells in conditions of multi-year permafrost and high-colloidal clayey rocks and the method of its application]: pat. 2 483 091 Ros. Federation. №2011149322/03, Kashkarov N.G.(ets).; filed. 02.12.2011; publ. 27.05.2013 Bulletin No. 15. (In Russ).
  5. Malukov V. P., Khadziev, M. K. Osobennosyi razrabotki Bovanenkovskogo neftegazovogo mestorozhdeniya na Yamale [Features of development of the Bovanenkovo oil and gas field on Yamal]. Environmental protection, GIAB. 2016, no. 11. Available at: https://cyberleninka.ru/article/n/osobennosti-razrabotki-bovanenkovskogo-neftegazovogo-mestorozhdeniya-na-yamale-zaschita-okruzhayuschey-sredy. (Accessed: 06.11.2024). (In Russ).
  6. Cherkai Z.N., Gridina E. B. Technologicheskie problemy I osnovnye polozheniya metodiki inzhenerno-geokriologicheskih issledovaniy pri stroitelstve I ekspluataczii skvazhin v mnogoletnemerzlyh porodah [Technological problems and basic provisions of the methodology of engineering geocryological studies during construction and operation of wells in permafrost rocks] Notes of Mining Institute. 2017. no. 7. Available at: https://cyberleninka.ru/article/n/tehnologicheskie-problemy-i-osnovnye-polozheniya-metodiki-inzhenerno-geokriologicheskih-issledovaniy-pri-stroitelstve-i. (Accessed: 11.2024). (InRuss).
  7. Atlasov R. A., Skryabin R. M., Tugi E. R., Nikolaeva M. V., Ivanov A. G., Berdiev S. С. Puti sovershenstvovaniya skvazhin v mnogoletnemerzlyh porodah [Ways to improve well construction in permafrost rocks] // Natural Resources of the Arctic and Subarctic. 2015, no.3 (79). Available at: https://cyberleninka.ru/article/n/puti-sovershenstvovaniya-stroitelstva skvazhin-v-mnogoletnemerzlyh-porodah. (Accessed:11.2024). (In Russ).
  8. Bakirova A. D., Shalyapin D. V., Babushkin E. V. V., Bakirov D. L., Kuznetsov V. G. Problemy I resheniya, voznikayushie pri burenii skvazhin v neustoychivih glinisto-argillitovyh porodah [Problems and solutions arising during drilling of wells in unstable clayey-argillitic rocks] // Izvestiya Vuzov. Oil and Gas, 2020, no. 2. Available at: https://cyberleninka.ru/article/n/problemy-i-resheniya-voznikayuschie-pri-burenii-skvazhin-v-neustoychivyh-glinisto-argillitovyh-porodah. (Accessed: 11.2024). (In Russ).

 

About the authors

Polozov Mikhail Bronislavovich

Candidate of Biological Sciences, Head of the Department of Oil and Gas Well Drilling, M.S.Gutseriev Institute of Oil and Gas Federal State Budgetary Educational Institution of Higher Education “Udmurt State University”, 1/7 Universitetskaya St., Izhevsk, 426034, Izhevsk, Russia.

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Trefilova Tatyana Valerievna

Senior Lecturer, Department of Oil and Gas Well Drilling, M. S. Gutseriev Institute of Oil and Gas Federal State Budgetary Educational Institution of Higher Education “Udmurt State University”, 1/7 Universitetskaya St., Izhevsk, 426034, Izhevsk, Russia.

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Soloviev Dmitry Leonidovich

student, M.S. Gutseriev Institute of Oil and Gas Federal State Budgetary Educational Institution of Higher Education “Udmurt State University”, 1/7 Universitetskaya St., Izhevsk, 426034, Izhevsk, Russia. E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.

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