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二、与同生断层有关的几种构造圈闭类型与同生断层有关的构造圈闭有两种类型。一是同生断层的伴生构造,这是指同生断裂发育过程中,断层上下两盘岩层发生变形,从而形成各种形式的构造圈闭。另一种类型是沉积同期隆起(基底隆起或塑性岩层流动上拱)造成的构造,但又为同生断层所复杂化的构造圈闭。对于这种构造,隆起固然是控制油气聚集的主要因素,但油气的富集则往往主要受断层遮挡条件的控制。下面仅就黄骅拗陷、济阳拗陷所观察到的比较典型的与同生断层有关的构造圈闭,
Second, there are two types of structural traps associated with synsedimentary faults that are related to synsedimentary faults. The first is associated with synsedimentary fault structure, which means that during the development of symbiotic faults, the two upper and lower fault strata have been deformed to form various forms of structural traps. The other type is the result of the deposition of synsedimentary uplift (basal uplift or plastic flow over the arch), but also structural traps complicated by syngenetic faults. For this structure, the uplift is a major factor in controlling the accumulation of oil and gas, but the accumulation of oil and gas is often dominated by the fault conditions. The following is only typical of the structural traps associated with the Tongsheng fault observed in the Huanghua depression and the Jiyang depression.