The problem of the behaviors of coiled tubing down-hole buckling is the key of the success of coiled tubing down-hole operation.
连续油管井下屈曲行为问题是连续油管井下作业成败的关键性问题。
Drill stem test plays an important role in drilling operation. It is easy to fail or to cause complicated down hole situations if conducted improperly.
中途测试在钻井施工中具有重要的作用，如果测试措施不到位，容易导致测试失败或发生钻井复杂情况。
The maximum pumping pressure equation is strongly practicable and can ensure the normal operation of each down hole ga...
最高泵注压力计算公式实用性强，能够保证酸化后井下各级气举阀正常工作。
The maximum pumping pressure equation is strongly practicable and can ensure the normal operation of each down hole ga...
最高泵注压力计算公式实用性强，能够保证酸化后井下各级气举阀正常工作。
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