Jiyang depression grew widely Mesozoic formation , but
exploration and understanding extend are poor. pilot study shows
that there are several sets of formation grew , and they had better
hydrocarbon migrating pathways. Multiple structure movement
and strong weathering denudation caused to create variable trap
combination and form many hydrocarbon reservoir types. In this
paper it briefly discusses that Mesozoic formation distribution
characters and structure characters , analyzes reservoiring
conditions and reservoir types , discusses Mesozoic hydrocarbon
geophysics characters and reservoir geophysics prediction
methods.
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