bop drill
常見例句
- It was a BOP drill.
這是防噴演習(xí)。
blog.sina.com.cn - At present, blowout prevention system mainly includes wellhead BOP stack and blowout prevention tools in drill strings.
目前，防噴系統(tǒng)主要包括井口防噴器組合和鉆柱內(nèi)防噴工具。
lib.swpu.edu.cn - Each operating shift shall perform at least one BOP drill under different situations per month. Refer Annexes B and C for shut-in procedures.
作業(yè)班每月應(yīng)進(jìn)行不少于一次不同工況的防噴演習(xí)，其關(guān)井操作程序見附錄B和附錄C。
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