断裂系统对渤南凸起油气藏分布的影响

断层的发育控制陆相断陷盆地的几何形态和沉积发育 ,决定了盆地的不同区带各有其发育特点 ,并形成其特有的油气藏类型。渤南凸起主要油气藏分布在凸起两端 ,如BZ2 6 - 2 ,BZ2 8- 1和PL1 9- 3构造 ,但是由于构造的期次和作用的大小不同 ,对不同地区有不同的影响 ,其油气的物性也存在很大差别 ,主要看断裂所起的作用是连通还是阻隔。对渤南凸起构造的分析 ,其油气藏分布主要与两种断裂有密切关系 ,文章主要结合该地区的断裂系统特点 ,论述该地区断裂系统对渤南凸起不同构造带上油气藏分布的影响

Rupture System''''s Effection on Oil-gas Formation in Bonan Heave

Development of the faultage controls the geometry conformation and sediment growth of the triphibian mutually depress basin, and it decides the growth characteristics of basin in different area, thus forming some special oil-gas conformation types. The mostly conformation of Bonan heave distribute in heave extremity, for example BZ26-2, BZ28-1and PL19-3 construction, but for the reasons of the difference of construction scheduled time and action, different area has different effection and its oil gas physics character exists great difference, all these are decided whether the action of default is connection or obstruction. To analyse the construction of Bonan heave, the distribution of oil gas conformation was found connected with two defaults . Combining with default characteristic of Bonan area ,this paper discuss the default systemsinfection to different construction in Bonan heave.