A coupled model for multiphase fluid flow and sedimentation deformation in oil reservoir and its numerical simulation
Qiquan Ran Xiaoyun Gu Shilun Li
Institute of Mechanics, Chinese Academy of Sciences, Beijing 100080, China Institute of Mechanics, Chinese Academy of Sciences, Beijing 100080, China Southwest Petroleum Institute, Nanchong 637001, China
Abstract A mathematical model for coupled multiphase fluid flow and sedi-
mentation deformation is developed based on fluid-solid interaction mechanism. A
finite difference-finite element numerical approach is presented. The results of an
example show that the fluid-solid coupled effect has great influence on multiphase
fluid flow and reservoir recovery performances, and the coupled model has practical
significance for oilfield development.
Qiquan Ran,Xiaoyun Gu,Shilun Li. A coupled model for multiphase fluid flow and sedimentation deformation in oil reservoir and its numerical simulation[J]. Acta Mechanica Sinica, 1997, 13(3): 264-272.
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