鹤岗煤田煤层气资源潜力及勘探方向  

Potential of CBM Resources and Direction of Exploration in Hegang Coalfield

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5期24-28,共5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项目"煤层气与煤炭协调开发关键技术"(编号:2008ZX05040);973煤层气项目"高丰度煤层气富集机制及提高开采效率基础研究"(2009CB2196)资助

摘　　要：鹤岗煤田早白垩纪煤系煤层气勘探已有11年的历史,但进展缓慢。本文对鹤岗煤田煤层气地质条件、煤储层特征、煤层气资源状况进行了综合分析,估算出煤层气资源量,评价其煤层气资源潜力,选择出煤层气勘探有利区,指出煤层气勘探方向。尽管该区气含量相对较低,但煤层层数多、厚度大、煤层气资源量丰富,煤层气资源潜力较大。煤层气勘探应在目前基础上不断扩大规模,同时建议向煤矿生产区延伸。The CBM of early Cretaceous period coal series has been explored for 11 years in Hegang coal field. However, the progress is slow. The paper makes a comprehensive analysis of the geological conditions of CBM , characteristics of the coal reservoir, and the state of CBM resources in Hegang coal field. It estimates the CBM resources, evaluates the resources potential of CBM, chooses the favorable zones for exploration of CBM and points out the exploration direction of CBM. Although the gas content in this area is low, and coal seams are great in number and in thickness. The CBM resources are rich and the potential are great. The scale of CBM exploration should continue to be expanded based on current situations. It is also suggested that exploration shall extend to the production area.

关 键 词：鹤岗煤田 煤层气 资源潜力 勘探方向 

分 类 号：P618.11[天文地球—矿床学] P618.130.8[天文地球—地质学]