CONTROLLING COAL FINES IN COAL BED OPERATIONS
专利汇可以提供CONTROLLING COAL FINES IN COAL BED OPERATIONS专利检索，专利查询，专利分析的服务。并且The migration of coal fines within a bed is reduced, inhibited or constrained by contacting the fines with nanoparticles, such as magnesium oxide crystals having an average particle size of about 30 nm. These nanoparticles may coat a proppant during the fracturing of a subterranean formation to produce methane from a coal bed therein. The nanoparticles may also treat a proppant pack in a fractured coal bed. The nanoparticles cause the coal fines to thus bind to or associate with the proppants. Thus, most of the coal fines entering fractures away from the near-wellbore region will be restrained or controlled near their origin or source and the production of methane at a desired ievei will be maintained much longer than a similar situation than where the nanoparticies are not used.，下面是CONTROLLING COAL FINES IN COAL BED OPERATIONS专利的具体信息内容。
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