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gas cut
释义
gas cut
Encyclopedia
工学
钻井液污染
释
gas cut
气侵
钻井中,特别是探井和气井作业中,钻井液被天然气或空气侵入,造成钻井液比重降低,黏度升高的现象。轻者引起井内压力不稳定,导致停钻除气,重者会造成井喷、井塌事故。
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APA
Apache Point Observatory
Apaches
A Page of History
APA Group
A Painting Atlas of Nineteen Scenes of Yellow Mountain
A Painting in Return for the Gift of Chrysanthemum
A Painting of Amitayus Buddha
A Painting of Bamboo, Sparrows and Two Rabbits
A Painting of Cob Wall and Iris
a painting of Dongzhuang manor
a painting of landscape
A Painting of Luohan Crossing the River by Li Longmian
A Painting of One Man and One Horse Looking into the Distance
A Painting of Travelling by the Stream at Hillside
A Painting of Wuxia and River in Autumn
A Painting of Zhuyun Breaking Railing
a pair of blue-and-white porcelain vases with operatic portraits of Qing Dynasty
A Pair of Pearl Phoenix
A Pair of Unfortunate Lovers
A Panorama of Rivers and Mountains by Wang Ximeng
A Panorama of the Yangtze River by Wu Wei
A Panoramic Painting of Ten Thousand Valleys and Pines
apara-brahman
A. Parent
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