Determination of deformation and strength properties of rocks by the example of YuS1 and YuS2 layers

Authors: K.N. Kharlamov, E.A. Usachev, A.S. Paryekha, I.N. Bikmulin (Tyumen Branch of SurgutNIPIneft)
The method of determination of strength and deformation characteristics at rock samples uniaxial compression test is considered. The calculated data on the optimum hole angle, mud density for conservation of its borehole stability condition are given.
The method of determination of strength and deformation characteristics at rock samples uniaxial compression test is considered. The calculated data on the optimum hole angle, mud density for conservation of its borehole stability condition are given.


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