摘要
通过对东北地区含煤盆地的基本地质情况分析认为,要想在东北低煤阶含煤盆地的煤层气勘探中有所突破,就必须加强保存条件和高含气饱和度地区预测研究;重视二次生物成因气,加强盆地的水动力因素的研究。
Analysis of the basic geologic conditions of the coal - bearing basins in Northeast China indicates that, in order to make some breakthroughs in coal - bed gas exploration of low coal rank basins, we must enhance the study of preservation conditions and prediction of high gas saturation area, attach importance to secondary biogenic gas, and enhance the study of hydrodynamics in the basins.
出处
《特种油气藏》
CAS
CSCD
2004年第5期8-11,共4页
Special Oil & Gas Reservoirs
基金
国家重大基础研究项目(973项目)中国煤层气成藏机制及经济开采基础研究(项目编号:2002CB211700)
关键词
煤层气
资源
勘探方向
东北地区
coal - bed gas
resources
exploration direction
Northeast China
