Mathematical Model and Numerical Simulation of Fluid-solid Coupling for Cross linked Polymer Profile Control/Flooding

被引:0
|
作者
Du Dianfa [1 ]
Li Dongdong [1 ]
机构
[1] China Univ Petr, Dongying 257061, Shandong, Peoples R China
来源
2010 INTERNATIONAL SYMPOSIUM ON MULTI-FIELD COUPLING THEORY OF ROCK AND SOIL MEDIA AND ITS APPLICATIONS | 2010年
关键词
crosslinked polymer; fluid-solid coupling; profile; mathematical model; numerical simulation;
D O I
暂无
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
Cross linked polymer profile control/flooding is one of the main approaches to enhance oil recovery (EOR) for mid-high water cut reservoir. The fluid-solid coupling is the core theoretical problem in petroleum filtration mechanics. Based on the continuum mechanics theory and the basic idea of fluid-solid coupling seepage theory, the mathematical coupling model equations for multi-phase polycomponent flow of crosslinked polymer profile control/flooding in deformed porous media were deduced. The uncoupling form to solve the mathematical coupling model was investigated. The finite element and finite difference methods were used to solve the equations in the model. Porosity, permeability, the gel concentration and development index of oil field were calculated by numerical simulation, and the result was compared with the computation of rigidity model. The results show that the directions of physical properties in reservoir were changing because of the coupling effect near injection and production wells. The gel concentration distribution considering coupling was very different from that taking no account of coupling, which causing difference in development index prediction that the degree of reserve recovery with considering coupling was predicted higher than without coupling.
引用
收藏
页码:424 / 431
页数:8
相关论文
共 50 条
  • [31] Numerical simulation of metal plates under laser irradiation based on fluid-solid coupling
    Zhang L.
    He J.
    Tan F.
    Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams, 2011, 23 (04): : 866 - 870
  • [32] Fluid-solid coupling numerical simulation on ideal porous structure of rat alveolar bone
    Luo, Rui
    Zhao, Zhenda
    Leng, Huijie
    Huo, Bo
    Shengwu Yixue Gongchengxue Zazhi/Journal of Biomedical Engineering, 2020, 37 (01): : 87 - 95
  • [33] THE INFLUENCE FROM MICROCIRCULATION LOAD BASED ON NUMERICAL SIMULATION OF FLUID-SOLID COUPLING OF AORTA
    Sun, D. W.
    BASIC & CLINICAL PHARMACOLOGY & TOXICOLOGY, 2018, 122 : 60 - 60
  • [34] Simulation of Mechanism of Piping Based on Fluid-solid Coupling
    Su Hui
    Di WeiJin
    CIVIL ENGINEERING IN CHINA - CURRENT PRACTICE AND RESEARCH REPORT, 2010, : 656 - +
  • [35] Numerical simulation of heat-transfer in fracture rock based on fluid-solid coupling
    Xu Yihong
    2013 FOURTH INTERNATIONAL CONFERENCE ON DIGITAL MANUFACTURING AND AUTOMATION (ICDMA), 2013, : 855 - 857
  • [36] Numerical simulation of carbon dioxide migration in a sandstone aquifer considering the fluid-solid coupling
    Li, Jun
    Chen, Anming
    Yan, Yifei
    Li, Lichang
    Li, Mengbo
    ACTA GEOTECHNICA, 2014, 9 (01) : 101 - 108
  • [37] Improved Fluid-solid Coupling Model Based on PFC and Corresponding Numerical Simulation of Seepage Failure for the Reservoir Shale
    Liu X.
    Zeng N.
    Zhang L.
    Hou Z.
    Pan Y.
    Hao Z.
    Li T.
    Yingyong Jichu yu Gongcheng Kexue Xuebao/Journal of Basic Science and Engineering, 2023, 31 (02): : 467 - 482
  • [38] Mathematical model and numerical simulation of hyposmosis coal bed gas-water fluid and solid coupling
    Di Jun-zhen
    Liu Jian-jun
    Yin Zhi-xiang
    ROCK AND SOIL MECHANICS, 2007, 28 : 231 - 235
  • [39] Numerical algorithm for fluid-solid coupling in reciprocating rod seals
    Xiang, Chong
    Guo, Fei
    Liu, Xiang
    Chen, Yijie
    Jia, Xiaohong
    Wang, Yuming
    TRIBOLOGY INTERNATIONAL, 2020, 143
  • [40] Mixed media model and numerical method of fluid-solid coupling problem in rock mass
    Zhuo, JS
    NINTH INTERNATIONAL CONGRESS ON ROCK MECHANICS, VOLS 1 & 2, 1999, : 985 - 987