Article considers that sequence stratigraphy not only can apply to nonmarine basin, but also have importance for the exploration of oil and gas in nonmarine petroliferous basin.
层序地层学不仅适用于陆相盆地，而且对陆相含油气盆地的油气勘探具有重要意义。
2
The present situation of China offshore petroliferous basins is that oil gas reconnaissance has been basically accomplished, but there exists large differences in exploration degree.
我国近海含油气盆地的勘探现状是油气普查阶段基本完成，但勘探程度差别较大。
3
Guantao gas cap reservoir of KD34 block is located in neritic area of Shengli petroliferous province, and its gas formations can't perform systematic well testing on production platform.