Advanced Search
Volume 26 Issue 5
. 
Turn off MathJax
Article Contents
Article Navigation >  Acta Sedimentologica Sinica  > 2008  >  26(5): 857-863

ZHANG Chang-chun. Low Mature Gas Generation and Kinetics in Qiudong Depression,  TurpanHami Basin[J]. Acta Sedimentologica Sinica, 2008, 26(5): 857-863.
Citation: ZHANG Chang-chun. Low Mature Gas Generation and Kinetics in Qiudong Depression,  TurpanHami Basin[J]. Acta Sedimentologica Sinica, 2008, 26(5): 857-863.
shu

Low Mature Gas Generation and Kinetics in Qiudong Depression,  TurpanHami Basin

  • The State Key Laboratory of Organic Geochemitry,Guangzhou Institute of Geochemitry,CAS,Guangdong 510640

  • Received Date: 1900-01-01
  • Rev Recd Date: 1900-01-01
  • Publish Date: 2008-10-10
  • The low temperature pyrolysis for coal and mudstone samples collected from Well AS1 in TurpanHami basin was carried out in the closed system with goldtube autovlaves. The initial kinetic parameters of dry and wet gases generation are calculated according to the pyrolysis data. Then the kinetic parameters of single activation energy are further optimized into Gaussian distribution of activation energies, which is better to fit empirical data. The optimized kinetic parameters are applied to modeling the early gas generation of Badaowan Formation in Qiudong subsag, TurpanHami basin, which shows that the modeling results match well with the geological process of early natural gas generation; the isothermal pyrolysis at low temperature is an effectual way to evaluate the early gas generation; the natural gas discovered in Qiudong subsag is closely associated with the source rocks of the Badaowan Formation.
  • 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(2072) PDF downloads(601) Cited by()

Proportional views
Related
Publishing history
  • Received:  1900-01-01
  • Revised:  1900-01-01
  • Published:  2008-10-10

Low Mature Gas Generation and Kinetics in Qiudong Depression,  TurpanHami Basin

  • The State Key Laboratory of Organic Geochemitry,Guangzhou Institute of Geochemitry,CAS,Guangdong 510640
  • Received Date: 1900-01-01
  • Rev Recd Date: 1900-01-01
  • Publish Date: 2008-10-10

Abstract: The low temperature pyrolysis for coal and mudstone samples collected from Well AS1 in TurpanHami basin was carried out in the closed system with goldtube autovlaves. The initial kinetic parameters of dry and wet gases generation are calculated according to the pyrolysis data. Then the kinetic parameters of single activation energy are further optimized into Gaussian distribution of activation energies, which is better to fit empirical data. The optimized kinetic parameters are applied to modeling the early gas generation of Badaowan Formation in Qiudong subsag, TurpanHami basin, which shows that the modeling results match well with the geological process of early natural gas generation; the isothermal pyrolysis at low temperature is an effectual way to evaluate the early gas generation; the natural gas discovered in Qiudong subsag is closely associated with the source rocks of the Badaowan Formation.

ZHANG Chang-chun. Low Mature Gas Generation and Kinetics in Qiudong Depression,  TurpanHami Basin[J]. Acta Sedimentologica Sinica, 2008, 26(5): 857-863.
Citation: ZHANG Chang-chun. Low Mature Gas Generation and Kinetics in Qiudong Depression,  TurpanHami Basin[J]. Acta Sedimentologica Sinica, 2008, 26(5): 857-863.
shu

    HTML

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