The new measuring method for distance of the gas drainage hole and seam permeability

Meitan Xuebao/Journal of the China Coal Society

Volumn 34, Issue 11, 2009, Pages 1470-1474

  Qu, Xian Chao ^a,b  

^a HENAN POLYTECHNIC UNIVERSITY   (China)

^b CHINA COAL RESEARCH INSTITUTE   (China)

Author keywords

Coal seam permeability; Distance of the gas drainage; Gas drainage

Indexed keywords

BASIC THEORY; COAL SEAM PERMEABILITY; GAS DRAINAGE; GAS EXTRACTIONS; HENAN PROVINCE; MATHEMATICA- SOFTWARE; MEASURING METHOD; THEORETICAL FORMULA;

CAPILLARITY; COAL; COAL DEPOSITS; COAL INDUSTRY; COAL MINES; COMPUTER SIMULATION; GASES; MATHEMATICAL MODELS; METAL RECOVERY; MINING; VIBRATIONS (MECHANICAL);

GAS PERMEABILITY;

EID: 71949111922     PISSN: 02539993     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

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