新疆石油地质

新疆石油地质 ›› 2009, Vol. 30 ›› Issue (5): 547-549.

• 油气勘探 • 上一篇    下一篇

准噶尔盆地腹部断裂带地区含油气流体活动特征

石新朴1,2, 曹剑3, 李世宏2, 胡文王宣3, 姚素平3, 樊太亮1   

  1. 1.中国地质大学 能源学院,北京 100083;
    2.中国石油 新疆油田分公司 采气一厂,新疆 克拉玛依 834000;
    3.南京大学 地球科学系,南京 210093
  • 收稿日期:2009-03-09 出版日期:2009-10-01 发布日期:2020-09-30
  • 作者简介:石新朴（1966-）,男,新疆乌鲁木齐人,高级工程师,石油地质, （Tel）0990-6867863（E-mail）Shixinpu@petrochina.com.cn.

Petroliferous Fluid Activity Feature in Fault Belt Areas in Hinterland of Junggar Basin

SHI Xin-pu1,2, CAO Jian3, LI Shi-hong2, HU Wen-xuan3, YAO Su-ping3, FAN Tai-liang1   

  1. 1.Institute of Energy Resources, China University of Geosciences, Beijing 100083, China;
    2.No.1 Gas Production Plant Xinjiang Oilfield Company, PetroChina, Karamay, Xinjiang 834000, China;
    3.Department of Earth Science, Nanjing University, Nanjing, Jiangsu 210093,China
  • Received:2009-03-09 Online:2009-10-01 Published:2020-09-30

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摘要： 根据流体活动的矿物岩石学和包裹体地球化学研究,揭示了准噶尔盆地腹部断裂带地区含油气流体活动特征,认为断裂是含油气流体活动的重要通道,并且存在多种性质和多期次的流体活动。沿断裂活动的流体富集 Mn、Fe元素,流体流动具有幕式特征,断裂上盘可能是优势的运移方向。

关键词: 准噶尔盆地, 腹部, 断裂, 含油气流体, 油气运聚, 成藏

Abstract: Based on the studies of mineralogy-petrology of fluid activity and geochemistry of fluid inclusion, the petroliferous fluid activity feature in fault belt areas in hinterland of Junggar basin is presented. It is considered that the faults are as major channels for the petroliferous fluid activity or migration characterized by multi-properties and multistage. The fluids migrating along the faults are enriched with elements of Mn and Fe and have episodic flowing characteristic. It is suggested that the upper walls of the faults could be as dominant directions of petroliferous fluid migration in this area.

Key words: Junggar basin, hinterland, fault, petroliferous fluid, hydrocarbon migration, hydrocarbon accumulation

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