The tear fault intersected with low angle normal fault or thrust fault can form some traps, e. g. trap-doorstructuretrap.
撕裂断层与低角度正断层或逆冲断层相交时常形成有利圈闭，如活板构造等。
2
Trapdoorstructure, pop up structure, and assemblage of listric thrust, dragged anticline and dragged syncline are most favorable to the accumulation of oil and gas.