黄河北煤田7号煤煤层气地质特征与勘探方向研究

Research on Coalbed Methane Geological Characteristics and Exploration Direction of No.7 Coal Seam in Huanghebei Coalfield

本文通过综合分析黄河北煤田的影响7号煤煤层气生储条件各类地质因素,如沉积环境、断裂、埋深、岩浆活动、气源岩条件、水文地质条件等,总结了黄河北煤田煤层气地质特征,并且估算了特定煤层的煤层气资源量,以及指出了下一步的资源勘探方向。

This paper summarizes the geological characteristics of coalbed methane in Huanghebei Coalfield and estimates the amount of coalbed methane resources in specific coal seams through comprehensive analysis of various geological factors affecting the generation and storage conditions of No. 7 Coal Seam in the Coalfield, such as sedimentary environment, faults, burial depth, magmatic activity, gas source rock conditions and hydrogeological conditions. It also points out the direction of resource exploration in the next step.