煤层气资源分级及利用方案探讨  

Discussion on Proposal for Classification & Utilization of CBM Resources

作　　者：张培河[1] 

机构地区：[1]煤炭科学研究总院西安研究院,陕西710054

出　　处：《中国煤层气》2009年第3期24-26,共3页China Coalbed Methane

基　　金：国家科技重大专项大型油气田及煤层气开发课题"矿区煤层气开发产能预测技术及装备"(编号:2008ZX05040-004);十一五科技支撑计划项目专题"地面钻孔煤层瓦斯含量快速测定技术与装备研究"资助

摘　　要：基于目前我国的地面煤层气开发和煤矿井下瓦斯抽采现状,在综合考虑煤层气资源的有效开发利用,以及尽可能缓和煤矿瓦斯抽采和地面煤层气开发各部门矛盾的基础上,根据煤层气资源富集成藏的特点以及煤层气开发的特殊性,以气含量为主要标准,同时考虑构造复杂程度和煤层渗透率因素,对煤层气资源进行了分级,并提出利用方案。该方案对煤层气研究、煤矿瓦斯抽采和地面煤层气开发都具有指导作用。The paper has made a proposal for classification and utilization of CBM resources in China on the basis of current status of surface development of CBM and underground gas drainage in China, by giving overall consideration of effective development and utilization of CBM resources and mitigating as much as possible contradictions between departments for underground gas drainage and surface development. The classification is made on the basis of enrichment features of CBM resources and specific characteristics of CBM development. The main criterion for classification is gas content, but factors like complexity of structures, seam permeability rate etc. are also considered. This proposal can provide guidance to CBM research, gas drainage and surface development.

关 键 词：煤层气 资源分级 利用方案 开发方式 

分 类 号：P618.11[天文地球—矿床学]