新疆石油地质 ›› 1997, Vol. 18 ›› Issue (4): 302-306.

• 地质勘探 • 上一篇    下一篇

塔北地区中、新生界油气藏的形成、分布及勘探远景

张希明, 刘青芳, 王贵全, 叶德胜   

  1. 地质矿产部西北石油地质局地质大队 乌鲁木齐 83011
  • 收稿日期:1996-12-13 出版日期:1997-12-01 发布日期:2021-01-18
  • 作者简介:张希明, 高级工程师 石油地质
  • 基金资助:
    本文系85国家科技攻关项目下属101-04-01专题研究部分成果

FORMATION, DISTRIBUTION AND PROSPECTING POTENTIAL OF MESOZOIC-CENOZOIC RESERVOIRS IN NORTHERN TARIM BASIN

Zhang Ximing, Liu Qingfang, Wang Guiquan, Ye Desheng   

  1. Geologic Team,Northwest Petroleum Geological Burecau, MGMR, Urumqi 830011
  • Received:1996-12-13 Online:1997-12-01 Published:2021-01-18
  • About author:Zhang Ximing,Senior Engineer, Petroleum Geology

摘要: 塔里木盆地北部中、新生界油气藏形成条件较好,在库车凹陷具有形成大油气田的基本石油地质条件,在组合条件较好的其他地区,可形成中、小型油气田(藏)群。本区中、新生界油气田(藏)的分布具三种模式。区内已在解旦系至上第三系的九个层系内发现了规模不等的油气藏,其中80%集中在中、新生界内(主要分布在古隆起及斜坡带),表明塔里木盆地北部中、新生界有广阔的油气勘探远景。

关键词: 塔里木盆地, 中生代, 新生代, 油气藏形成, 条件, 构造模式, 油气勘探, 远景预测

Abstract: There are better oil and gas reservoir forming conditions in Mesozoic-Cenozoic in northem Tarim basin, Kuqa sag possesses basical petroleum geologic condition for foming giant oil and gas field, and medium-small type of oil and gas feld group may form in the rest area with better assemblage conditions. There are three distribution models in Mesozoic-Cenozoic oil and gas reservoirs. Varieous scales of reservoirs were formed in nine series of Sinian-Neogene, among which 80% are in Mesozoic-Cenozoic (mainly distributed in paleo-uplift and slope belt) . These indicated that there are broad oil and gas prospecting potential in Mesozoic-Cenozoic in Tarim basin.

Key words: Tarim basin, Mesozoic, Cenozoic, Reservoir formation, Condition, Structural model, Oil and gas exploration, Potential prediction