The Jurassic petroleum in the Well Shishen 1, Lenghu no. 3 Oilfield, north Qaidm Basin, is much likely a typical feature of the pitch sealing fault body accumulation type.
柴达木盆地北缘的冷湖三号石深1井侏罗系油气藏可能是典型的沥青封堵型断层体油气藏。
2
Controlled by structure trap, ore body located in the core of the brachyanticline or pitch part of plunging anticline which was intersected by high angle longitudinal fault.