塔里木盆地孔雀河斜坡断裂特征及对油气聚集控制作用

The faults of Peacock river slop are divided into one first order fault that is Peacock river fault and others are second order. The faults are mainly NW－NWW and NE－NEE strike directions and develop in sections. The activities of faults are multiple phases and inherited. The faults of Peacock river slop develop imbricate thrusting, back thrusting, relative thrusting, “Y”pattern structural styles. the faults control the hydrocarbon accumulation on connecting resource rock ,developing fault traps, improving reservoir rock condition and controlling the hydrocarbon accumulation scale.