新疆石油地质 ›› 1997, Vol. 18 ›› Issue (4): 319-323.

• 地质勘探 • 上一篇    下一篇

塔里木盆地巴什托普背斜石炭系油气藏形成条件

陈俊湘, 屈秋平, 邱斌   

  1. 新疆石油管理局地质调查处 乌鲁木齐 830016
  • 收稿日期:1996-12-19 出版日期:1997-12-01 发布日期:2021-01-18
  • 作者简介:陈俊湘, 高级工程师 石油地质
  • 基金资助:
    资料源于国家重点科技攻关项目85-101-03-04

FORMING CONDITION OF CARBONIFEROUS RESERVOIR IN BASHTTOP ANTICLINE, TARIM BASIN

Chen Junxiang, Qu Qiuping, Qiu Bin   

  1. Geologic Survey Department, Xinjiang Petroleum Administration Bureau, Urumqi 830016
  • Received:1996-12-19 Online:1997-12-01 Published:2021-01-18
  • About author:Chen Junxiang, Senior Engineer,Petroleum Geology

摘要: 从烃源岩热演化史、构造形成演化史、储集岩的成岩作用史等方面分析论证了巴什托普背斜石炭系油气藏的形成演化并建立了“下断上褶”的成藏构造模式。早期断裂的多期活动对巴什托普背斜石炭系油气藏的形成起着至关重要的作用,它不仅改善了储集层的储集条件,促进了圈闭的形成,而且沟通了烃源岩与储集岩之间的联系,起着油气运移的输导作用。

关键词: 塔里木盆地, 石炭纪, 油气藏形成, 条件, 构造模式

Abstract: On the basis of thermal evolution history of source rock, stuctural evolution history and diagenesis history of reservoir rock, this paper analysed formation and evolution of Carboniferous reservoir in Bashitop anticline, and established a“lower fault and upper fold" reservoir forming model. Mutiple movements of faulting in early stage are very important to formation of Carboniferous reservoir in Bashitop anticline, not only improving accumulation condition of reservoir, accelerating formation of trap, but linking up source rock and reservoir rock , playing a conductive role in oil/gas migration.

Key words: Tarim basin, Bashitop, Carboniferous, Reservoir formation, Condition, Structural model