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水平井聚乙烯筛管完井技术
释义
水平井聚乙烯筛管完井技术
Encyclopedia
工学
煤层气钻井
释
PE screen completion technology for horizontal well
水平井聚乙烯筛管完井技术
针对煤层机械强度低、裂缝和割理发育,裸眼完井条件下煤粉产出或煤层坍塌易造成井眼堵塞等复杂情况,严重影响煤层气单井产量,同时考虑煤炭后期开采安全而开发的非金属筛管完井方法。
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ascaris lumbricoides
ASCE
Ascella
ascend
ascendant
ascendant continued fraction
ascendant subgroup
ascending
ascending and descending,floating and sinking
ascending branch
ascending central series
ascending chain
ascending chain condition
ascending chain condition for left ideals
ascending development method
ascending difference
ascending earth station
ascending factorial
ascending ideal series
ascending induction
ascending node
ascending normal series
ascending order
ascending order of powers
ascending phase
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