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[单选题]
已知某井垂直井深为2000m,地层压力为26MPa,求平衡地层压力所需要的完井液密度是()g£¯cm3<£¯sup>。
A.1.31
B.1.32
C.1.33
D.1.34
查看答案
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A.1.31
B.1.32
C.1.33
D.1.34
A.29.43
B.36
C.35.32
D.都不是
A.713.9*104m3/d
B.713.9*103m3/d
C.695.4*104m3/d
D.695.4*104m3/d
A.60.35
B.61.35
C.62.55
D.80.85