Complicated Fault- block

• 复杂断块

Complicated Fault- block的用法和样例：

例句

1. For this block and the complex sallow faulted-block areas in other sags of Bohai sea, the faulted-block traps should continuously be taken as the main exploration targets.
   在本区及渤海海域其他凹陷浅层复杂断块区应继续以断块圈闭为主进行油气勘探。
2. The complicated fault-block reservoirs in Dongying Depression are the secondary trap deposits which had been migrated from deep to shallow after original reserves broken down.
   东营凹陷的复杂断块油气田是深层原生油气藏被断层破坏后，油气经二次或多次运移至浅层的断层伴生圈闭而形成的次生油气藏。