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openhole cavity completion technology
释义
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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lateral force microscope
lateral force microscope, LFM
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lateral geniculate body
lateral geniculate nucleus
lateral height
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lateral inhibition
lateral inhibition mechanism
lateral integument
laterality
lateralization of brain function
lateral line
lateral line organ
lateral lobe
lateral loop
laterally rheological segmentation
lateral magnification
lateral malleolus
lateral meristem
lateral misalignment
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