Advanced Search
Volume 13 Issue 3
. 
Turn off MathJax
Article Contents
Article Navigation >  Acta Sedimentologica Sinica  > 1995  >  13(3): 83-88

Yang Junjie, Zhang Wenzheng, Huang Yueming, Liu Guixia, Huang Sijing, Xiao Linping. Experimental Simulation for Dolomite Dissolution under the Conditions of Burial Temperature and Pressure[J]. Acta Sedimentologica Sinica, 1995, 13(3): 83-88.
Citation: Yang Junjie, Zhang Wenzheng, Huang Yueming, Liu Guixia, Huang Sijing, Xiao Linping. Experimental Simulation for Dolomite Dissolution under the Conditions of Burial Temperature and Pressure[J]. Acta Sedimentologica Sinica, 1995, 13(3): 83-88.
shu

Experimental Simulation for Dolomite Dissolution under the Conditions of Burial Temperature and Pressure

  • 1 Changqing Oil Field. Qingyang. Gansu 745101;

  • 2 Chengdu Institute of Technology, Chengdu 610059

  • Received Date: 1994-02-26
  • Publish Date: 1995-09-10
  • Experiment for dolomite dissolution by acetic acid has been run under the conditions of temperature and pressure of burial diagenesis (75-130 ℃, 20-30MPa). The result shows that Dissolution rate of dolomite increases quickly with the increase of temperature and pressure. From 75℃. 20MPa to 130℃, 30MPa, the total releasing quantity of Ca2+ and Mg2+ increases from 32.98 mg/L to 337.9 mg/L, increasing more than 10 times. The temperature of 100℃ and pressure of 25 MPa are the best condition for dolomite dissolution.According to the result of experiment, We can predict that the secondary porosity formed by dolomite dissolution under deep burial diagenesis environment should be more common than that under epigenesis and shallow burial environment. So dolomite reservoir of deep burial strain should be more popular than that of shallow burial strain.
  • [1] 1.Muller.G.,1971,Methods in sedimentary petrology,Whey-interscience,U.S. A.,1971.

    2.Rauch,H. W. and White, W. B.，1977,Dissolution kinetics of carbonate rocks, 1，Effects of lithology on dissolution rate,Water Resources Research, 13, 181一194.

    3.宋焕荣等. 1990.喀斯特发育过程中的化学溶解和物理破坏作用。喀斯特地貌与洞穴研究，北京:科学出版社，171 -181。

    4.翁金桃，1987，桂林岩溶与碳酸盐岩，重庆:重庆出版社。

    5.黄尚瑜等，1987,碳酸盐岩的溶蚀与环境温度，中国岩溶,6(4):287-296,

    6.韩宝平.1988，任丘碳酸盐岩溶蚀实验研究，中国岩溶.7(4):81-88。

    7.韩宝平.1991，任丘油田热水喀斯特的实验模拟.石油实验地质，13(3):272-279。
  • 加载中
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索
Get Citation
PDF
XML

Article Metrics

Article views(481) PDF downloads(446) Cited by()

Proportional views
Related
Publishing history
  • Received:  1994-02-26
  • Published:  1995-09-10

Experimental Simulation for Dolomite Dissolution under the Conditions of Burial Temperature and Pressure

  • 1 Changqing Oil Field. Qingyang. Gansu 745101;
  • 2 Chengdu Institute of Technology, Chengdu 610059
  • Received Date: 1994-02-26
  • Publish Date: 1995-09-10

Abstract: Experiment for dolomite dissolution by acetic acid has been run under the conditions of temperature and pressure of burial diagenesis (75-130 ℃, 20-30MPa). The result shows that Dissolution rate of dolomite increases quickly with the increase of temperature and pressure. From 75℃. 20MPa to 130℃, 30MPa, the total releasing quantity of Ca2+ and Mg2+ increases from 32.98 mg/L to 337.9 mg/L, increasing more than 10 times. The temperature of 100℃ and pressure of 25 MPa are the best condition for dolomite dissolution.According to the result of experiment, We can predict that the secondary porosity formed by dolomite dissolution under deep burial diagenesis environment should be more common than that under epigenesis and shallow burial environment. So dolomite reservoir of deep burial strain should be more popular than that of shallow burial strain.

Yang Junjie, Zhang Wenzheng, Huang Yueming, Liu Guixia, Huang Sijing, Xiao Linping. Experimental Simulation for Dolomite Dissolution under the Conditions of Burial Temperature and Pressure[J]. Acta Sedimentologica Sinica, 1995, 13(3): 83-88.
Citation: Yang Junjie, Zhang Wenzheng, Huang Yueming, Liu Guixia, Huang Sijing, Xiao Linping. Experimental Simulation for Dolomite Dissolution under the Conditions of Burial Temperature and Pressure[J]. Acta Sedimentologica Sinica, 1995, 13(3): 83-88.
shu

    HTML

Reference (1)

Catalog

    Links

    Journal Online

    Contact Us

    • Website Copyright © 2011 Editorial Office of Acta Sedimentologica Sinica
    • Address: 8 Tianshui Middle Road, Lanzhou
    • Post code: 730000   Tel:（0931）8264231
    • 陇ICP备2021001824号-28
    • 甘公网安备 62010202000673号
    Wechat

    Email alert

    RSS

    Supported by: Beijing Renhe Information Technology Co. Ltd  

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return