Study on gas drainage effect of hydraulic fracturing in soft coal seam
Study on gas drainage effect of hydraulic fracturing in soft coal seam
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Publisher
Les Ulis: EDP Sciences
Journal title
Language
English
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Publisher
Les Ulis: EDP Sciences
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Scope and Contents
Contents
Aiming at the difficulty of gas drainage by drilling along the seam in soft coal seam, the permeability of coal seam was increased by hydraulic fracturing test in the field, and the permeability and gas drainage parameters of coal seam before and after fracturing were studied. The results show that: ① The fracture initiation pressure of 3# coal sea...
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Full title
Study on gas drainage effect of hydraulic fracturing in soft coal seam
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Record Identifier
TN_cdi_doaj_primary_oai_doaj_org_article_9e18aee8bf024319bb195a3c1e168165
Permalink
https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_9e18aee8bf024319bb195a3c1e168165
Other Identifiers
ISSN
2267-1242,2555-0403
E-ISSN
2267-1242
DOI
10.1051/e3sconf/202018501004
