A.0.5~1.0
B.0.07~0.15
C.0.05~0.10
D.0.7~1.5
A.压井液密度
B.目前井下地层情况
C.井控装备等级
D.套管的技术状况
A.油井、水井为0.05g/cm3~0.10g/cm3
B.气井为0.07g/cm3~0.15g/cm3
C.油井、水井控制井底压差1.5MPa~3.5MPa
D.气井控制井底压差3.0MPa~5.0MPa
A.0.05~0.10g/cm³
B.0.07~0.15g/cm³
C.1.5~3.5MPa
D.3.0~5.0MPa
A.1.14
B.1.18
C.1.24
D.1.28