| Abstract: | A method of numerical solution of two-dimensional nonstationary problems of the theory of elastic regime in nonlinear filtration is developed. The nonstationary processes in an element of five-point grid of wells and in the neighborhood of a well, which occur in the external flow, are investigated. The effects of anisotropy of propagation of perturbations related to the nonlinearity of the problem is analyzed.Translated from Izvestiya Akademii Nauk SSSR, Mekhanika Zhidkosti i Gaza, No. 6, pp. 74–78, November–December, 1977.The authors are grateful to L. A. Chudov for advice and constant attention to the work. |
