Mathematical model and numerical simulation of coal-bed methane percolation flow equation considering slippage effects

Yanshilixue Yu Gongcheng Xuebao/Chinese Journal of Rock Mechanics and Engineering

Volumn 24, Issue 16, 2005, Pages 2966-2970

  Xiao, Xiao Chun ^a   Pan, Yi Shan ^a  

^a LIAONING TECHNICAL UNIVERSITY   (China)

Author keywords

Mining engineering; Percolation flow equation; Porous media; Slippage effects; Stratum pressure

Indexed keywords

COMPUTER SIMULATION; FINITE ELEMENT METHOD; MATHEMATICAL MODELS; METHANE; MINING ENGINEERING; PERCOLATION (FLUIDS); POROUS MATERIALS; SEEPAGE;

COALBED METHANE; NUMERICAL SIMULATION; PERCOLATION FLOW EQUATION; POROUS MEDIA; SLIPPAGE EFFECTS; STRATUM PRESSURE;

COAL DEPOSITS;

EID: 24044505339     PISSN: 10006915     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (10)

1. Su Xianbo, Fang Wendong. Permeability of coal-bed methane reservoir and its grade and classification[J]. Journal of Jiaozuo Institute of Technology, 1998, 17(2): 94-99. (in Chinese)
2. Wang Yongjie, Wang Changjie, Gao Jiabi. A research of gas slip in low permeability porous media[J]. Acta Petrolei Sinica, 1995, 16(3): 101-105. (in Chinese)
3. Li Tiejun, Wu Xiaoqing. Numerical solution for a mathematical model of flow permeability gas reservoirs[J]. Journal of Southwest Petroleum Institute, 1999, 21(1): 25-29. (in Chinese)
4. Chen Daixun. Gas slippage phenomenon and change of permeability when gas flows in tight porous media[J]. Acta Mechanica Sinica, 2002, 34(1): 96-100. (in Chinese)
5. Wang Qian, Zhang Liehui, Qian Zhijia, et al. Mathematical model of low and very low permeability gas reservoir considering Klinkenberg effect[J]. Natural Gas Industry, 2003, 23(6): 100-103. (in Chinese)
6. Liu Jianjun, Liu Xiangui, Hu Yaren. Study on nonlinear seepage of rock of low permeability[J]. Chinese Journal of Rock Mechanics and Engineering, 2003, 22(4): 556-561. (in Chinese)
7. Klinkenberg L J. The permeability of porous media to liquid sand gases[J]. API Drilling and Production Practice, 1941, (2): 200-213.
8. Zhang Li, He Xueqiu, Li Houquan. Coal-bed methane percolation equation and its numerical simulation[J]. Natural Gas Industry Journal, 2002, 22(1): 23-26. (in Chinese)
9. Zhang Mengtao, Pan Yishan, Liang Bing, et al. Hydrodynamics of Coal-rock[M]. Beijing: Science Press, 1995. (in Chinese)
10. Xue Qiang, Liang Bing, Liu Xiaoli. Research of unsteady seepage coupling mathematical model and gas migration in landfill[J]. Rock and Soil Mechanics, 2002, 23(2): 191-195. (in Chinese)