...置换性漏失 欠压值 压井 强行完井 [gap=1685]Keywords : Carbonate reservoir, Underbalance pressure drilling, Displacement mud loss, Negative pressure value, Well killing, Forced completion ..
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displacement mud loss
驱替泥浆损失
以上为机器翻译结果，长、整句建议使用 人工翻译 。
During the pumping and displacement of the heavyweight spacer used to displace the mud, a breach in pressure integrity resulted in the undetected loss of drilling mud into the probably uncemented well-bore.
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