Method of coal degasification
作者： Fred C. Hollingsworth , Paul A. Lasseter
DOI:
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摘要: A method for producing methane gas and other gases present from a subterranean coal-containing formation comprising the creation of fracture in formation, introduction propping agent into open after which at least portion proppant is permitted to settle within fracture, substantially agent-free fluid create an channel over then permitting closure upon leave propped channel.
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