A downhole tool that USES acid to cut stuck pipe in a well.
用酸切割井内被卡管子的一种井下工具。
Moreover, the reliability of downhole tool in ultra deep well is appraised.
同时对井下仪器在超深井中工作的可靠性给予评价。
A downhole tool used to cut tubing or similar tubulars that have become stuck in the wellbore.
割断已卡在井筒的油管或类似管子所用的井下工具。
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