Многотомное издание: IOP Conference Series: Earth and Environmental Science (24 April-26 April 2019)
Том: 523
, Год издания: 2020
Аннотация
The authors formulate and solve the problem on finding nonuniform stress field and effective viscosity in the plane oriented orthogonally to a borehole axis drilled in rocks with rheological properties by the data of caliper logging using a viscoelastic model. From the numerical research with artificial input data, the effective viscosity range is determined, and the testing time such that the problem has the unique solution is found.
