НЕФТЯНАЯ ПРОВИНЦИЯ

Abstract

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The paper present the result of field experiments and analytical studies that bring forth potential solutions to the problem of behind-the-casing leaks encountered during well completion operations. Requirements to strength capacity and stress/strain behavior of cement sheath are highlighted. These properties should be taken into account while formulating oil well cement compositions intended for wells selected for further perforation and hydraulic fracturing operations.

Key words:

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cement sheath, strength, stress-strain behavior, stresses

References

 

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Authors

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Agzamov F.A., Dr.Sc., Professor, Oil and Gas Well Drilling Chair, Federal State Budgetary Educational Institution of Higher Education Ufa State Petroleum Technological University, Ufa, Republic of Bashkortostan, Russian Federation E-mail: faritag@yandex.ru

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Belousov A.O., KogalymNIPIneft, Engineer, LUKOIL-Engineering Company in Tyumen, Kogalym, Russian Federation E-mail: BelousovAO@tmn.lukoil.com

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For citation:

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F.А. Agzamov, А.О. Kompleksnyj podhod k preduprezhdeniju narushenija germetichnosti zatrubnogo prostranstva skvazhin pri vtorichnom vskrytii i grp [Integrated approach to prevention of behind-thecasing leaks during and completion and hydraulic fracturing operations]. Neftyanaya Provintsiya, No. 1(17), 2019. pp. 197-214. DOI https://doi.org/10.25689/NP.2019.1.197-214 (in Russian)