石油与天然气地质 ›› 1993, Vol. 14 ›› Issue (3): 242-250.doi: 10.11743/ogg19930310

• 论文 • 上一篇    下一篇

塔北中三叠统披覆构造型勘探层油气资源评价

龙胜祥   

  1. 地质矿产部石油地质综合大队 湖北 江陵434100
  • 收稿日期:1992-08-12 修回日期:1992-12-20 出版日期:1993-09-25 发布日期:2012-01-16

ASSESSMENT OF HYDROCARBON RESOURCES OF MIDDLE TRIASSIC DRAPE STRUCTURAL PLAY IN NORTHERN TARIM

Long Shengxiang   

  1. Comprehensive Research Institute of Petroleum Geology, MGMR, Jiangling, Hubei
  • Received:1992-08-12 Revised:1992-12-20 Online:1993-09-25 Published:2012-01-16

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摘要：

塔北沙雅隆起及邻区的中三叠统可划分出披覆构造型勘探层。在统计或估计其勘探目标数、油气藏体积参数、地层温压及油气物理性质变化规律基础上,应用勘探层法进行油气资源评价。结果表明,此勘探层油气资源丰富,勘探前景广阔。

关键词: 塔里木盆地, 中三叠统, 披覆构造, 勘探层法, 油气资源评价

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.