构造油气藏是在岩性圈闭中形成的油气藏。

在油气藏地质中常用以圈闭为基础的油气藏分类。

根据圈闭的形成条件，圈闭的类型可分为（）和岩性圈闭。

简述《油气田勘探》与《石油地质学》两门课程之间的区别和联系。

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

The （） is used for hauling in or letting out the wires or ropes.

Vessels must be（）valid certificate of nationality or certificated of registry or license.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

岩性油气藏是指储集层因（）变化而形成的圈闭，并在其中形成了油气聚集。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。