新疆石油地质 ›› 2008, Vol. 29 ›› Issue (6): 756-757.

• 应用技术 • 上一篇    下一篇

粘土矿物分析及其在石油地质应用中的几个问题

赵杏媛, 何东博   

  1. 中国石油勘探开发研究院,北京100083
  • 收稿日期:2008-05-16 发布日期:2020-11-20
  • 作者简介:赵杏媛(1936-),女,河北安平人,高级工程师,粘土矿物,(Tel)010-62097663.
  • 基金资助:
    中石油股份公司资助项目(编号030104-1-02)资助

Clay Mineral Analysis and Some Problems of Application in Petroleum Geology

ZHAO Xing-yuan, HE Dong-bo   

  1. Research Institute of Petroleum Exploration and Development, PetroChina, Beijing 100083, China
  • Received:2008-05-16 Published:2020-11-20

摘要: 粘土矿物分析已广泛应用于石油地质、油气田开发和钻、采工程研究中。粘土矿物从取样、前处理到分析鉴定是一个系统工程,其中一个环节出了问题,都会造成鉴定结果失真和认识上的错误。详细地阐明了各个环节易出现的问题和解决方法;提出了粘土矿物应用的广泛性和局限性,以应用粘土矿物划分成岩阶段和确定生油门限为例,深入论述了适用的地质条件。

关键词: 粘土矿物, 分析鉴定, 系统工程, 石油地质, 应用局限性

Abstract: Clay mineral analysis has been widely applied in the studies of petroleum geology, exploitation, drilling and production engineering. In clay mineral laboratory experiments, it is a systematic procedure from sampling, pretreatment to analysis and identification. Any problem in the procedure will cause error or incorrect understanding of given identified results. This paper illustrates such possible problems and offers corresponding resolves. Taking rock diagenetic stage division and oil threshold determination as examples, this paper reveals the practicable conditions and application limitation using the clay mineral analysis in petroleum geologic study.

Key words: clay mineral, analysis, identification, systematical procedure, petroleum geology, application limitation

中图分类号: