... lost-circulating zone 循环漏失层 lost-circulation zone 漏失带 lost-in-hole price 花费在井内的费用 ...
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lost circulation zone 循环液漏失带
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Testing the hydraulic characteristics of lost-circulation zone is a basic work in classifying 1ost-circulation zones and laying down the treatment measures.
对漏层水力特性的测试是漏层分类和制定漏层处理措施的基础工作。
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