Self-similar solution of a hydraulic fracture problem for a poroelastic medium |
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Authors: | A. V. Karakin M. M. Ramazanov V. E. Borisov I. S. Men’shov E. B. Savenkov |
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Affiliation: | 1.Keldysh Institute of Applied Mathematics,Russian Academy of Sciences,Moscow,Russia;2.Oil and Gas Research Institute,Russian Academy of Sciences,Moscow,Russia;3.Institute for Geothermal Problems, Dagestan Scientific Center,Russian Academy of Sciences,Makhachkala,Russia |
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Abstract: | A solution of a coupled problem on the propagation of a hydraulic fracture (HF) with respect to the processes of deformation and flow in a poroelastic medium is considered. The fracture is formed and developed under the impact of a Newtonian fluid pumped into it through a well. The sets of self-similar solutions are constructed. These solutions are used to describe the evolution of a penny-shaped shallow fracture in a poroelastic medium with a uniform pressure inside the fracture. This work is a part of the HF publication series, which are based on splitting the original equations into components in accordance with the incomplete coupling principle. |
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