ISSN 2542–0380
Труды Института механики им. Р.Р. Мавлютова
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Proceedings of the Mavlyutov Institute of Mechanics


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Khudjuyerov B.H., Shodmonov I.E., Holier E.C. The study of the filtration of liquids in the elastic-plastic regime with the integral law of fracture of rocks Proceedings of the Institute of Mechanics of Ufa Branch of RAS. 3 (2003). 271–275.
2003. Vol. 3. Issue 1, Pp. 271–275
URL: http://proc.uimech.org/uim2003.1.021,en
DOI: 10.21662/uim2003.1.021
The study of the filtration of liquids in the elastic-plastic regime with the integral law of fracture of rocks
Khudjuyerov B.H., Shodmonov I.E., Holier E.C.
Academy of Sciences of Uzbekistan, Samarkand

Abstract

As experience shows the development of deep oil fields with terrigenous reservoirs along with irreversibility of deformation there is a loss of stability of the formation's skeleton, i.e. he collapses in zones of strong pressure decrease. Particles of rock then are carried out from the formation by a flow of liquid. In this case, the composition of the liquid changes, a two-phase medium consisting of a liquid and a solid particles. In this paper we propose generalized dependencies of the variation porosity and permeability in the elastic-plastic mode of filtration The liquid taking into account the removal of the destroyed particles from the formation, where it is taken into account non-local character of the removal of the destroyed particles in time.

Keywords

filtration,
Darcy law,
collector,
destruction,
stability