在煤田详查的基础上，对列入煤炭工业建设规划的煤矿井作详细深入的地质调查研究，对煤炭资源进行全面工业评价的地质勘查阶段。煤田勘查划分为普查、详查、精查（勘探） 3个阶段（见矿产勘查）。煤田勘探就是指的精查阶段。
煤田勘探方法 eoal exploration method
煤田地质与勘探 Coal Geology & Exploration ; Coal geology and prospecting
煤田电法勘探 coal electrical prospecting
煤田地质勘探 coal exploration
煤田磁法勘探 coal magnetic prospecting
煤田地震勘探 coal seismic prospecting ; Coal Seismic Exploration
煤田地质勘探精查网度 Coalfield Prospecting Minute Net Extent
煤田勘探数据质量的评价是煤田评价及开发工作中的重要组成部分。
The assessment of coal exploration data quality play a significant role in the development and assessment of the coal.
随着煤田勘探工作的不断深化，对地震勘探成果提出了更高的要求，需要大幅度提高野外采集质量。
With the deepening of coal seismic prospecting, the demands on higher quality seismic data are increasing, which in turn requires to greatly increase the quality of field data.
通过调查研究，提出了煤层顶板工程地质分类方案，此方案简单易行，验证可靠，适用于煤田勘探阶段。
Based on the investigation and research, a new plan of engineering geology classification is put forward. The plan is easy and reliable, suitable to the exploration stage.
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