There are 4 kinds of possible fault body traps or fault body accumulations in nature, including pitch sealing, fault thinning out and faults intersection as well as slipping between strata.

• 自然界可能存在沥青封堵型、断层交汇型、断层尖灭消失型和层间滑动型等4种成因类型的断层体油气藏(圈闭)。