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中国科学院大学学报 ›› 2005, Vol. 22 ›› Issue (2): 239-247.DOI: 10.7523/j.issn.2095-6134.2005.2.018

• 优秀博士论文 • 上一篇    下一篇

中国沉积盆地中流体-岩石相互作用(英文)

蔡春芳1, 汪集旸1, 顾家裕2   

  1. 1. 中国科学院地质与地球物理研究所, 北京 100029;
    2. 中国石油勘探与开发研究院, 北京 100083
  • 收稿日期:2004-06-16 发布日期:2005-03-15
  • 作者简介:蔡春芳:2004年荣获全国百篇优秀博士学位论文奖,矿床地球化学专业,主要从事盆地有机2无机相互作用和流体成因与流动研究.导师汪集旸:中国科学院院士,从事地热学与水文地质学研究.导师顾家裕:教授级高级工程师,从事沉积学与层序地层学研究.
  • 基金资助:

    supportedbyChinaNationalMajorBasicResearchDevelopmentProgram“973” (2003CB214605 )andtheNationalNaturalScienceFoundationofChina(40173023 ;49773198)

Fluid-Rock Interaction in Chinese Sedimentary Basins

CAI Chun-Fang1, WANG Ji-Yang1, GU Jia-Yu2   

  1. 1. Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China;
    2. Institute of Petroleum Exploration and Development, Petro China, Beijing 100083, China
  • Received:2004-06-16 Published:2005-03-15

摘要:

总结了作者近年来在中国沉积盆地流体岩石相互作用方面研究所取得的进展.给出了长石在有机酸、原油下的溶解作用以及铝硅络合作用的结果,基于稳定同位素和水化学数据讨论了油田水的成因和演化,并分析了四川盆地、鄂尔多斯盆地和塔里木盆地中微生物和热化学的硫酸盐还原作用.这些结果隐示出,在含油气储层中水岩相互作用和有机无机反应是很普遍的,但目前没有被充分认识

关键词: 有机无机反应, 地层水, 硫同位素, 硼同位素

Abstract:

The paper summarizes our recent work in fluid-rock interaction in sedimentary basins in China. We show some results of experiments to dissolve microcline, address origin and evolution of oilfield water in terms of stable isotopic composition and chemical data, and present cases to show thermochemical sulfate reduction ( TSR) and bacterial sulfate reduction (BSR) in the Sichuan basin, Ordos basin and Tarim basin. The study implies that water-rock interaction and organic-inorganic reactions in oil and natural gas reservoirs are very common processes which are not fully realized presently.

Key words: organic-inorganic reaction, formation water, sulfur isotope, boron isotope

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