Abstract:

Middle Triassic in Shaya Uplift and the adjacent area is one of important exploration targets.Based on the analysis of hydrocarbon-bearing condition,a Middle Triassic drape structural play was identified by adopting play-analysis method.In the calculation and es-timation of hydrocarbon-bearing probability of exploration play and exploration prospect,the parameters of oil-gas pools,the number of drillable prospects as well as functional re-lationship of five geological variations,the above mentioned data and functional relation-ship were inputted in FASPUM.The result suggests that the play shows wonderful prospects in hydrocarbon exploration,and the amounts of recoverable resources are re-spectively 0.82543?10⁸-3.9124?10⁸T and 265.7?10⁸-1453.0?10⁸m³.Favourable tar-gets for hydrocarbon exploration are the central and southern parts of Ackule-Harahatang area.