- 更多网络例句与产油井相关的网络例句 [注:此内容来源于网络,仅供参考]
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Metallurgy of the producer well tubing, casing, safety valves and topsides is not consistently sour safe and retrofitting would have rendered the waterflood project economics unviable.
产油井井管、套管、安全阀及顶部结构等的金属特性并不全具有防酸性能,而对这些设备进行更新改造,将使该注水驱油工程在经济上变得不可行。