起下钻作业 meaning in English
round trip operations
tripping operation
Examples
- Then comes the main event , the full round trip
然后进入主题时刻，即进行整个起下钻作业。 - Perhaps there will be a short trip to test the possibility of a blowout - in case the will is acting up
当井的情况不好时，也许要进行为时较短的起下钻作业来试验井喷的可能性。