Calculation results show that they accurately reveal the distribution pattern of pressure in wellbore during under-balanced drilling operation.
计算结果表明,该套公式较为精确地模拟了欠平衡钻井过程中井眼压力分布的规律。
Calculation results show that they accurately reveal the distribution pattern of pressure in wellbore during under-balanced drilling operation.
计算结果表明,该套公式较为精确地模拟了欠平衡钻井过程中井眼压力分布的规律。
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