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openhole cavity completion technology
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openhole cavity completion technology
Encyclopedia
工学
煤层气钻井
释
openhole cavity completion technology
洞穴井完井工艺技术
裸眼完井后,人为地在煤层裸眼井段形成一个稳定的大洞穴,以消除钻井时发生的污染,同时在井眼周围形成含有大量张性裂缝的卸载区,扩大煤层的裸露面积,提高井筒周围自然裂隙的渗透性,使井眼与地层之间实现有效连通而达到增产目的的方法。
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solid surfacing material
solids waste generated from aquaculture system
solid switch
solid tangent cone
solid tesselation
solid tessellation
solid texture
solid tide
solid-to-liquid ratio
solid torus
solid triangle
solid tube
solidus
solidus curve
solidus isoconcentration curve
solidus [line]
solidus line
solid-vapor transition
solid waste
Solid Waste and Chemicals Management Center, Ministry of Ecology and Environment of the People's Republic of China
solid waste consolidation agent
solid waste deodorizer
solid waste discharge
Solid Waste Disposal
solid waste disposal
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