煤炭与煤层气资源勘查技术体系对比研究

Comparative Study of Coal and CBM Resources Exploration Technical Systems

煤炭、煤层气是共生矿产,煤炭资源勘查与煤层气资源勘查既有很多相似技术,又具有明显的差别。从勘查的目的任务、评价内容、阶段划分、工程部署与控制程度、勘查技术手段等五个方面系统对比了煤炭与煤层气资源勘查的异同。研究认为煤炭与煤层气的可共用勘查技术主要有:地质填图、地震、测井、钻探、煤样的测试与分析等,在煤炭与煤层气综合勘查时可作为共用技术,统一考虑,综合施工。

Coal and CBM are paragenetic minerals. In their resource explorations have many similar techniques, but also have signifi-cant differences. From five aspects of exploration purpose and task, assessment content, stage division, project deployment and controllevel, exploration technical means have systematically compared their similarities and differences. The study has considered that similartechniques have mainly geological mapping, seismic prospecting, well logging, drilling, proximate analysis and rock strength test etc. ,can be used as sharing technologies under unified consideration and operation in coal and CBM integrated exploration.