Testing study on pore ratio and permeability of sandstone under different confining pressures

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

Volumn 22, Issue 5, 2003, Pages 742-746

  Peng, Suping ^a   Meng, Zhaoping ^a   Wang, Hu ^a   Ma, Chunli ^a   Pan, Jienan ^a  

^a CHINA UNIVERSITY OF MINING AND TECHNOLOGY   (China)

Author keywords

Confining pressures; Petroleum and gas exploitation; Pore ratio and permeability; Rock mechanics; Sandstone

Indexed keywords

FRACTURE; GASES; MECHANICAL PERMEABILITY; PETROLEUM RESEARCH; SANDSTONE;

CONFINING PRESSURES; PETROLEUM AND GAS EXPLOITATION; PORE PERMEABILITY; PORE RATIO;

ROCK MECHANICS;

EID: 0042635412     PISSN: 10006915     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (7)

1. Brace W F, Walsh J B, Frangos W T. Permeability of granite under high pressure [J]. J. Geophys. of Res., 1978, 73(6): 2225-2236.
2. Gangi A F. Variation of whole and fractured porous rock permeability with confining pressure [J]. Int. J. Rock Mech. Min. Sci. and Geomech. Abstr. 1978, 15(5): 249-257
3. Walsh J B. Effect of pore pressure and confining pressure on fracture permeability [J]. Int J. Rock Mech. Min. Sci. and Geomech. Abstr., 1981, 18(5): 429-435
4. Li S P, Li Y S, Wu Z Y. Permeability-strain equations corresponding to the complete stress-strain path of Yinzhuang sandstone [J]. Int J. Rock Mech. Min. Sci. and Geomech. Abstr. 1994, 31(4): 383-391