中国石油大学 / 中石油
正确率:100%
23. Which of the following prerequisites necessary for oil and gas to accumulate in commercial quantities in an area?
A、source bed
B、permeable reservoir rock
C、petroleum exploration
D、cap rock or seal rock
E、trap
A、source bed
B、permeable reservoir rock
C、petroleum exploration
D、cap rock or seal rock
E、trap
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