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计算题:某井以密度为1.50g/cm3的钻井液钻进至井深3340...
计算题:某井以密度为1.50g/cm3的钻井液钻进至井深3340m处发生井涌,关井后观察求得立压为4.0Mpa,求压井时钻井液密度是多少?(附加压力取3.5Mpa)
提问人:网友xuezaixisai
发布时间:2022-01-06
计算题:某井以密度为1.50g/cm3的钻井液钻进至井深3340m处发生井涌,关井后观察求得立压为4.0Mpa,求压井时钻井液密度是多少?(附加压力取3.5Mpa)
A.1.25g/cm3
B.1.30g/cm3
C.1.50g/cm3
D.1.54g/cm3
A.40
B. 50
C. 60
D. 70
A.40
B.50
C.60
D.70
A.1.35g/cm3
B.1.50g/cm3
C.1.60g/cm3
D.1.70g/cm3
A.20m3
B.70m3
C.60m3
D.50m3
A.1.36
B.1.37
C.1.38
D.1.50
A.1.25g/cm3
B. 1.30g/cm3
C. 1.50g/cm3
D. 1.54g/cm3
A.1.36
B. 1.37
C. 1.38
D. 1.50
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