地震勘探技术在煤炭勘探中的应用

煤炭为河南省的经济发展提供了重要能源，随着勘探区块的逐渐减少及勘探难度的不断增加，对地震勘探技术提出了更高的要求。地震勘探技术在工作区的运用表明，高信噪比的原始数据、准确的处理流程以及资料的精细解释是获得丰富地质成果的基础。区内通过地震勘探工作，初步查明了新生界的埋藏厚度及二₁煤层底板变化趋势，并首次对区内一₁煤层的隐伏露头位置进行了确定，为以后该区基岩地质图的修编提供了丰富资料。

Application of seismic exploration technology in coal exploration

Coal is an important energy source for the economic development of our province，with the gradual reduction of exploration area and the increasing difficulty of exploration，the seismic exploration technology has put forward higher requirements. The application of seismic exploration technology shows that，the high signal to noise ratio of the original data，accurate processing flow，the precise interpretation of the data，is the foundation of obtaining rich geological results. In this area by seismic exploration work，burial thickness of Cenozoic and Ⅱ₁ coal seam floor changes trend were initially identified，buried outcrop position of Ⅰ₁ coal seam was determined for the first time，all these can provide a wealth of data for the future revision of the bedrock geologic map.