Internet Workstation

Edition and Publication

Edition and Publication:
< Natural Gas and Oil > Editorial Department
Hosted by:
China Petroleum Engineering & Construction Corporation Southwest Company
Authorized by:
China Petroleum Engineering & Construction Corporation
Co-hosted by:
Overseas Research Center of Research Institute of Petroleum Exploration and Development
Editor in Chief:
Du Tonglin
Vice Editor in Chief:
Tang Xiaoyong,Pu Liming
Address:
No.6, Shenghua Road, High-tech District, Chengdu, Sichuan, China
Postal Code:
610041
Tel:
028-86014709
028-86014500
Email:
cnpc-ngo@cnpc.com.cn
Issue:ISSN 1006-5539
          CN 51-1183/TE

Links

    Your Position ：Home->Past Journals Catalog->2011 Vol.6

    Countermeasure and Prospect of CBM Development in China
    Author of the article:
    Author's Workplace：
    Key Words：Coalbed methane； Foreign resource analysis； Reservoir characteristic； Development countermeasure； Prospect
    Abstract：Coalbed methane （CBM） is a new alternative energy， many countries in the world have already been engaged in CBM exploration and development and this industry has rapidly developed especially in America， Canada and Australia. China has very abundant CBM resource， development and effective utilization of CBM can improve our energy structures to a certain extent and mitigate energy supply shortage. However， complex CBM reservoir characteristics in China， difficult exploration and development and immature drilling and well completion technologies may damage CBM reservoir and affect its output greatly. In order to overcome the above issues， put forward are some drilling technologies and completion methods suitable for most of CBM reservoirs in China and emphatically introduced and analyzed are these technologies and methods. Analysis results show that reasonable usage of underbalanced drilling technologies and well completion technologies （open hole completion， power cave completion and casing perforating fracturing completion） will be conducive to reduce damage on the reservoir groundmass and cleat and thus enhance CBM output. Also forecast are CBM exploration and development prospect in China.
    CopyRight©2025Natural Gas and Oil Editorial Office Reserved 京ICP备11013578号-1