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Revision as of 21:49, 24 November 2017 by JianxiongChen (talk | contribs) (Created page with "当一口井不再产生利润的时候,便停止从这口井生产油气。在关停一口井之前,通常会除去一部分套管,并在井壁注水泥塞,以防止...")
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当一口井不再产生利润的时候,便停止从这口井生产油气。在关停一口井之前,通常会除去一部分套管,并在井壁注水泥塞,以防止岩层中液体的流动。