题目
裸眼井段存在着地层压力Pp,液柱压力Pm,地层破裂压力Pf三个压力体系,近平衡钻井时必须满足的条件是()。A. Pf >Pm ≥PpB. Pm ≥Pf ≥PpC. Pf ≥Pp ≥PmD. Pp ≥Pf ≥Pm
裸眼井段存在着地层压力Pp,液柱压力Pm,地层破裂压力Pf三个压力体系,近平衡钻井时必须满足的条件是()。
A. Pf >Pm ≥Pp
B. Pm ≥Pf ≥Pp
C. Pf ≥Pp ≥Pm
D. Pp ≥Pf ≥Pm
题目解答
答案
A. Pf >Pm ≥Pp
A. Pf >Pm ≥Pp
B. Pm ≥Pf ≥Pp
C. Pf ≥Pp ≥Pm
D. Pp ≥Pf ≥Pm