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气侵
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气侵
Encyclopedia
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钻井液污染
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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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Site of Japan Surrendered in Zhijiang
Site of Jiaohe City
site of Jinan City of Chu
Site of Jingyuan Battleship at Zhuanghe
Site of Jinling Arsenal
site of King Shiwang's Residence of the Taiping Heavenly Kingdom
Site of lantian Man
Site of Legendary King Yuwang's City
site of Luotuo City
site of Luoyang City of Han and Wei Dynasties
site of Luoyang City of Sui and Tang Dynasties
Site of Lüshun Shipyard
Site of Maoxin Flour Mill
site of medium complexity
site of memory
Site of Nankai School
Site of National Central University
Site of Nationalist Government of China
Site of National Mongolian and Tibetan School
Site of National South-West Associated University
Site of Nimrud
Site of Olorgesailie
Site of Palmyra
site of Qin Palace at Xianyang
Site of Qiongzhou Customs
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更新时间:2026/1/24 13:52:23