A Numerical Evaluation of Coal Seam Permeability Derived from Borehole Gas Flow Rate
A Numerical Evaluation of Coal Seam Permeability Derived from Borehole Gas Flow Rate
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Basel: MDPI AG
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Language
English
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Basel: MDPI AG
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Contents
Coal seam permeability is a critical factor in coal seam gas extraction and gas outburst control. In Australian coal mines, coal seam permeability is normally estimated using a packer test or drill stem test. In contrast, Chinese coal mines generally estimate a parameter called the “gas conductivity coefficient” by measuring natural gas flow rates...
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A Numerical Evaluation of Coal Seam Permeability Derived from Borehole Gas Flow Rate
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TN_cdi_doaj_primary_oai_doaj_org_article_b13bab7609a2419dbe6a57327af69f18
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_b13bab7609a2419dbe6a57327af69f18
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ISSN
1996-1073
E-ISSN
1996-1073
DOI
10.3390/en15103828
