Inversion anticline

Forming pattern of self-generating and self-preserving reservoirs in reversal anticline structure;

反转背斜构造自生自储油藏成藏模式

Tongue-like structures develop in the middle part of the fracture zone,and faulted slope overfolds develop in the west and east part, and faulted nose-like structures develop in the north slope.

构造带中段主要发育"舌状断鼻",东西两段发育反转断坡背斜,北坡发育断鼻。