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[单选题]
()反映了地层压力与井底压力失去平衡后井下和井口所依次出现的各种现象及事故发展变化的不同严重程度。
A.井侵、溢流、井涌、井喷、井喷失控
B.溢流、井侵、井涌、井喷、井喷失控
C.井涌、井侵、溢流、井喷、井喷失控
D.井喷、井侵、溢流、井涌、井喷失控
![](https://static.youtibao.com/asksite/comm/h5/images/m_q_a.png)
A、井侵、溢流、井涌、井喷、井喷失控
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.井侵、溢流、井涌、井喷、井喷失控
B.溢流、井侵、井涌、井喷、井喷失控
C.井涌、井侵、溢流、井喷、井喷失控
D.井喷、井侵、溢流、井涌、井喷失控
A、井侵、溢流、井涌、井喷、井喷失控
A.放喷阀
B.节流阀
C.压井管汇
D.井口