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郯庐断裂在渤海海域不同区域的展布及其特征有所差异,渤中凹陷以南表现为多支,渤中凹陷及其以北地区表现为单支,在断裂各分支及其附近形成了花状构造、正反转构造、潜山构造等一系列有利于油气聚集的构造圈闭.文中再次提出“辽东凸起—渤东低凸起带”是发育于郯庐断裂带上的一系列构造带,而不是凸起带.郯庐断裂的活动对渤海海域油气聚集有至关重要的影响.
The distribution and characteristics of the Tan-Lu fault in different regions of the Bohai Sea are different. The south of the Bozhong Depression is multi-branch, the Bozhong Sag and the north of it are single-branch, forming in the branches and the vicinity of the fault A series of tectonic traps conducive to the accumulation of oil and gas are proposed in this paper.The “Liaodong bulge-Boidong low bulge zone” is again proposed to be a series of structures developed on the Tan-Lu fault zone Tectonic belts, rather than raised belts.The activity of the Tan-Lu fault plays an important role in hydrocarbon accumulation in the Bohai Sea.