新疆石油地质

新疆石油地质 ›› 2007, Vol. 28 ›› Issue (2): 136-138.

• 油气勘探 • 上一篇    下一篇

准噶尔盆地车排子凸起成藏特征

宋传春1, 贺伦俊2, 马立群2, 任海宁3, 朱光3   

  1. 1.中国石化 胜利油田有限责任公司 物探研究院, 山东 东营 257022;
    2.中国石化 胜利油田有限责任公司 新疆勘探开发中心, 山东 东营 257000;
    3.中国石化 胜利油田有限责任公司 滨南采油厂 山东 滨州 256600
  • 收稿日期:2006-09-04 出版日期:2007-04-01 发布日期:2020-07-31
  • 作者简介:宋传春(1960-), 男, 山东巨野人, 高级工程师, 石油地质,(Tel) 13563379106(E-mail) songcc@slof.com

Characteristic of Hydrocarbon Accumulation of Chepaizi Swell in Junggar Basin

SONG Chuan-chun1, HE Lun-jun2, MA Li-gun2, REN Hai-ning3, ZHU Guang3   

  1. 1. Research Institute of Geophysical Exploration, Shengli Oilfield Company Ltd., Sinopec, Dongying, Shandong 257022, China;
    2. Xinjiang Exploration and Development Center, Shengli Oilfield Company Ltd., Sinopec, Dongying, Shandong 257000, China;
    3. Binnan Production Plant, Shengli Oilfield Company Ltd., Sinopec, Binzhou, Shandong 256600, China
  • Received:2006-09-04 Online:2007-04-01 Published:2020-07-31

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摘要： 钻探表明,车排子凸起具有多含油层系、多油藏类型和多油质品位等“三多”成藏特征。通过地层沉积、构造演化和油源对比分析,认为“三多”成藏特征与构造格架的分割、沉积旋回和成藏期次的控制和多向油源充注密切相关,并且由于车排子凸起南部南偏东方向古山脊的存在和北部东南方向古山梁的发育,形成了南部古近-新近系浅层以稀油聚集、晚期成藏为主,北部侏罗系-石炭系以后期改造、稠油分布的成藏特征。

关键词: 准噶尔盆地, 车排子, 含油层系, 油藏类型, 油质品位, 沉积旋回, 构造演化, 油源

Abstract: It is indicated from drilling that Chepaizi swell is characterized by multiple oil-bearing zones, multiple reservoir types and multiple oleaginous grades. The "tri-multiple" characteristics are related to the cutting of structural framework, the control of sedimentary cycle and hydrocarbon-accumulating stage and the charging of multi-directional oil sources in terms of correlation and analysis of sedimentary strata, structural evolution and source rocks. The existence of paleo-ridge in SE direction of southern Chepaizi swell and the development of paleo-ridge in ES direction of northern Chepaizi swell allow the feature to be different, that is, in southern part the shallow Tertiary reservoir is dominated by late stage light oil accumulation and in northern part the Carboniferous-Jurassic reservoirs are characterized by heavy oil distribution and late reconstruction.

Key words: Junggar basin, Chepaizi, oil sequence, reservoir type, oleaginous grade, sedimentary cycle, structural evolution, oil source

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