Parameters and Method for Shale Gas Reservoir Evaluation

Zhang Wei-dong,Guo Min,Jiang Zai-xing

doi:10.11764/j.issn.1672-1926.2011.06.1093

Natural Gas Geoscience >

2011 , Vol. 22 >Issue 6: 1093 - 1099

DOI: https://doi.org/10.11764/j.issn.1672-1926.2011.06.1093

Parameters and Method for Shale Gas Reservoir Evaluation

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1.School of Energy Resources,China University of Geoscience(Beijing),Beijing 100083,China;
2.Faculty of Petroleum Engineering,China University of Petroleum（East China）,Dongying 257061,China

Received date: 2011-03-17

Revised date: 2011-05-08

Online published: 2011-12-10

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Abstract

Shale gas is globally developing.Since shale reservoir has its own unique characteristics,the key for shale gas development is to understand the characteristics of shale by means of logging,core analysis and laboratory experiments,in order to find favorable prospect area of shale gas.In this paper,we list some of the key parameters for shale gas evaluation,such as shale thickness,total organic content (TOC),hydrogen index (IH),kerogen type,thermal maturity (Ro),mineral composition and permeability.We also introduce the evaluation methods of shale gas reservoir,like as logging.We use the logging to identify lithologic character and fissure,and determine the mineral constitute of shale,TOC,and permeability.We also use the real\|time LWD in shale gas reservoir character identification.Meanwhile,we discuss various parameters for Barnett shale gas evaluation in Fort Worth,for its success development will be a good example for guiding shale gas development in China.

Key words： Shale gas; Evaluation; Logging; Character identification.

Cite this article

Zhang Wei-dong,Guo Min,Jiang Zai-xing . Parameters and Method for Shale Gas Reservoir Evaluation[J]. Natural Gas Geoscience, 2011 , 22(6) : 1093 -1099 . DOI: 10.11764/j.issn.1672-1926.2011.06.1093

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