“openhole cavity completion technology”的概念、定义、翻译、参考文献-科学参考

单词	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。
随便看	the dance of hands down by a small movement the dance of kindness The Dance of Lotus The Dance of Reality The Dance of Red Silk the dance of the northwest minorities in Ancient China The Dance & Technology Zone The Dance with Musical Instruments of Bamboo Slips Collected by Tsinghua University The Dancing Girl From Izu The Dancing of Tang Dynasty The Danish National Research Foundation’s Centre for Textile Research The Danish Poet The Danube Waves the Daoist dictionary The Dao of Confucius and Modern Life The Daring King's Flag The Darjeeling limited The Dark Glow of the Mountains The Dark Secrets of the Qing Court the data of measured profile section the date of no-executing the date of no-trial The Daughter Hibiscus The daughter of Sláva The Daughter of The Party

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