Abstract

The results of studies of oilbearing sandstones’ mechanical properties from Sheshminsk horizon (Р2uf2ss) are presented in the article. Also provided are the description of sandstones in outcrop, and according to core and geophysical data.

The parameters of strength and deformability of studied sandstones (deformation modules, Poisson's coefficient, angle of internal friction, cohesion) were determined by the triaxial compression test device results obtained in the engineering geology laboratory of ASOI. The triaxial compression device is a part of measuring computing complex “ASIS” which is used for automation of mechanical tests in devices for shear, triaxial and monoaxial compressions. All calculations and graphs were done automatically by “ASIS Report” program which is a part of measuring computing complex “ASIS”.

Key words:

sandstone, Sheshminsk horizon, outcrops of rocks, Poisson's coefficient, angle of internal friction, cohesion, triaxial compression test device

References

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Authors

V.M. Gurevich, candidate of geology-mineralogical sciences, assistant professor in the «Geology» Department, Almetyevsk State Oil Institute
2, Lenin st., Almetyevsk, 423450, Russian Federation
E-mail: vetik1957@gmail.com

R.N. Burkhanov, candidate of geology-mineralogical sciences, assistant professor in the «Geology» Department, Almetyevsk State Oil Institute
2, Lenin st., Almetyevsk, 423450, Russian Federation
E-mail: burkhanov_rn@mail.ru

For citation:

V.M. Gurevich, R.N. Burkhanov Issledovanie mehanicheskih svojstv neftenasyshhennyh peschanikov sheshminskogo gorizonta [Mechanical properties research of oil bearing sandstones from the sheshminsk horizon]. Neftyanaya Provintsiya, No. 2(26), 2021. pp. 18-30. DOI https://doi.org/10.25689/NP.2021.2.18-30 (in Russian)