石油与天然气地质 ›› 1998, Vol. 19 ›› Issue (4): 291-295.doi: 10.11743/ogg19980405

• 论文 • 上一篇    下一篇

准噶尔盆地南缘油气成藏聚集史

王屿涛, 谷斌, 王立宏   

  1. 新疆石油管理局勘探开发研究院, 新疆克拉玛依市834000
  • 收稿日期:1998-07-21 出版日期:1998-12-25 发布日期:2012-01-18

POOL-FORMING HISTORY OF OIL AND GAS IN SOUTH MARGINE OF JUNGGAR BASIN

Wang Yutao, Gu Bin, Wang Lihong   

  1. Research Institute of Petroleum Exploration and Development, Xinjiang Petrdeum Administration, Kalamay, Xinjiang
  • Received:1998-07-21 Online:1998-12-25 Published:2012-01-18

PDF (PC)

993

被引次数

59

摘要：

准噶尔盆地南缘发育三排背斜带。第一排背斜带于印支期形成三叠系油藏,喜山期形成侏罗系油藏。喜山运动使第一排背斜带抬升、破坏,凹陷一侧的侏罗系源岩生成的天然气进入第二、三排背斜带,形成煤型天然气藏,二叠系源岩生成的天然气因上覆盖层巨厚,未能进入上覆地层。呼图壁气田的发现预示着深部地层具广阔的含油气前景。

关键词: 背斜带, 油气藏, 聚集史, 准噶尔盆地, 南缘

Abstract:

Three anticline zones developed on the south margine of Junggar Basin.The first anticline zone formed Triassic oil resorvoirs in Indosinian period and formed Jurassic reservoirs in Himalayan period.The first zone uplifted and was destroyed due to the Himalayan movement,the natural gas generated in Jurassic source rock migrated into the second and third anticline zones,thus forming coal related gas reservoirs;the gas generated in Permian source rock could not enter the overlying strata due to their great thickness.The discovery of Hutubi gasfields indicated that the deep strata in the study area may have significant hydrocarbon prospects.