Overview of technological solutions for stabilizing clayey-argillite rocks when drilling sidetracks
UDC: 622.244
DOI: 10.33285/0130-3872-2022-10(358)-33-37
Authors:
SHALYAPINA ADELYA D.
1
1 Tyumen Industrial University, Tyumen, Russia
Keywords: wellbore wall stability, clay-argillite rock stabilization, fixing pack, inhibition
Annotation:
The deposits of the Western Siberia are characterized by the presence of clay-argillite rocks in the stratigraphic section, which are prone to the loss of stability. Slides and caving of such rocks cause puffs, landings and sticking of the drilling tool. Up to 10 % of sidetracks construction time is spent on the elimination of such complications. To level such problems, various technological solutions are used in practice: cationic drilling fluids, hydrocarbon-based fluids, specialized process fluids, additional process casing strings. The article analyzes the above-mentioned methods of clayey-argillite rocks stabilization: the advantages and disadvantages of their use for drilling sidetracks are revealed.
Bibliography:
1. Polikationnye burovye rastvory "Katburr" i perspektivy ikh ispol'zovaniya / M.M.-R. Gaydarov, A.A. Khubbatov, A.M. Gaydarov [i dr.] // Stroitel'stvo neftyanykh i gazovykh skvazhin na sushe i na more. – 2019. – № 7. – S. 19–25. – DOI: 10.30713/0130-3872-2019-7-19-25
2. Cation Drilling Mud for Longhole Drilling / M.M.-R. Gaidarov, A.A. Khubbatov, A.M. Gaidarov, M.K. Baizakov // SPE Annual Caspian Technical Conf. and Exhibition, Astana, Kazakhstan, Nov. 12–14. – 2014. – DOI: 10.2118/172251-MS
3. K voprosu ustoychivosti glinistykh porod / A.A. Khubbatov, A.M. Gaydarov, A.D. Norov, M.M.-R. Gaydarov // Territoriya Neftegaz. – 2014. – № 5. – S. 22–32.
4. Rezul'taty laboratornykh issledovaniy i analiz primeneniya kationnoy sistemy burovogo rastvora pri zarezke bokovykh stvolov na mestorozhdeniyakh Zapadnoy Sibiri / E.V. Babushkin, M.G. Buyanova, R.M. Nizamutdinova [i dr.] // Neftyanaya provintsiya. – 2022. – № 2(30). – S. 161–173. – DOI: 10.25689/NP.2022.2.161-173
5. Novye podkhody k otsenke ingibiruyushchikh svoystv invertno-emul'sionnykh burovykh rastvorov / I.L. Nekrasova, P.A. Khvoshchin, O.V. Garshina, G.V. Konesev // Stroitel'stvo neftyanykh i gazovykh skvazhin na sushe i na more. – 2017. – № 2. – S. 28–34.
6. Kireev I.R., Barakhnina V.B., Latypova G.I. Ekologicheskie aspekty primeneniya burovykh rastvorov na neftyanoy osnove // Ekolog. vestn. Rossii. – 2018. – № 3. – S. 14–18.
7. Bakirov D.L., Fattakhov M.M., Fatikhov V.V. Zakreplenie neustoychivykh porod profil'nym perekryvatelem: opyt i perspektivy // Neftepromyslovoe delo. – 2022. – № 4(640). – S. 53–56. – DOI: 10.33285/0207-2351-2022-4(640)-53-56
8. Razrabotka stabiliziruyushchey glinisto-argillitovye porody vanny s pomoshch'yu planirovaniya eksperimenta po metodu Boksa – Benkena / A.D. Shalyapina, D.V. Shalyapin, D.L. Bakirov [i dr.] // Izv. vuzov. Neft' i gaz. – 2021. – № 2. – S. 66–77. – DOI: 10.31660/0445-0108-2021-2-66-77
9. Problemy i resheniya, voznikayushchie pri burenii skvazhin v neustoychivykh glinisto-argillitovykh porodakh / A.D. Bakirova, D.V. Shalyapin, E.V. Babushkin [i dr.] // Izv. vuzov. Neft' i gaz. – 2020. – № 2. – S. 18–25. – DOI: 10.31660/0445-0108-2020-2-18-25
10. Shalyapina A.D. Sovershenstvovanie metodiki provedeniya eksperimentov po sozdaniyu tekhnologicheskikh zhidkostey dlya stabilizatsii glinistykh gornykh porod // Stroitel'stvo neftyanykh i gazovykh skvazhin na sushe i na more. – 2022. – № 6(354). – S. 27–32. – DOI: 10.33285/0130-3872-2022-6(354)-27-32
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