新疆石油地质 ›› 1995, Vol. 16 ›› Issue (1): 67-72.

• • 上一篇    下一篇

注汽热采中粘土矿物成分及含量的变化规律

王敬玉, 罗治形   

  1. 新疆石油管理局勘探开发研究院 克拉玛依 834000
  • 收稿日期:1993-11-15 出版日期:1995-03-01 发布日期:2020-07-28
  • 作者简介:王敬玉: 工程师 油田开发

PATTERN OF CHANGES IN CONTENT AND COMPOSITION OF CLAY MINERALS DURING STEAMFLOODING PROCESS

Wang Jingyu, Luo Zhixing   

  1. Engineer, Oilfield Development, Research Institute of Exploration and Development, Xinjiang Petroleum Administration Bureau, Karamay 834000
  • Received:1993-11-15 Online:1995-03-01 Published:2020-07-28

摘要: 根据克拉玛依油田九区上侏罗统齐古组稠油油藏注蒸汽前及热采开发过程中获得的岩心、出砂样品的粘土矿物分析资料, 对该区注汽前后粘土矿物含量、成分的变化规律及原因进行了探讨。这一成果对注汽热采中储层损害研究很有借鉴意义。

关键词: 稠油油藏, 粘土矿物, 成分, 含量, 成因, 注蒸汽

Abstract: Based on analyses of clay minerals in cores and sand samples obtained before and during the steamflooding process of Qigu formation (Upper Jurassic) viscous oil reservoir in District No. 9, Karamay oilfield, how and why the content and composition of clay minerals vary are discussed. The result can be used for reference in the course of investigation of reservoir damage in the steamflooding process.

Key words: Viscous oil reservoir, Clay mineral, Composition, Content, Origin, Steam injection