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Method and system for production of gas and water from a coal seam using well bores with multiple branches during drilling and after drilling completion
Method and system for production of gas and water from a coal seam using well bores with multiple branches during drilling and after drilling completion
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机译:在钻探期间和钻探完成之后使用具有多个分支的井眼从煤层生产天然气和水的方法和系统
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摘要
A system for producing gas and water from a gas bearing strata during and after drilling completion. The system includes a directional drilling system, a main bore and pump. The directional drilling system includes a drill and a drill string. The main bore intersects the gas bearing strata and has an upper vertical portion, a lower horizontal portion and a curve portion connecting the vertical portion and the horizontal portion. Waste material collects temporarily until pumped to the surface by the pump installed in the bore.
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