地震勘探技术在准东煤田的应用  

Application of seismic exploration technology in Zhundong coalfield

作　　者：葛栋锋 Ge Dongfeng(The No.9 Geological Brigade,Xinjiang Bureau of Prospecting and Development of Geology and Mineral Resources,Urumqi 830000,China)

机构地区：[1]新疆维吾尔自治区地质矿产勘查开发局第九地质大队,新疆乌鲁木齐830000

出　　处：《煤炭与化工》2022年第7期42-45,49,共5页Coal and Chemical Industry

基　　金：新疆维吾尔自治区天山英才计划第三期(2021-2023)培养基金项目资助。

摘　　要：本文采用地震勘探技术对淮东煤田进行探查,通过地震资料处理与数据采集和资料解释同步进行,利用测井资料制作合成地震记录标定标准反射波,结合钻探资料根据地震反演、正演结果和地震资料反射波特征,解释煤层构造起伏形态、宏观结构、赋存范围及厚度变化,绘制等时线图、煤层底板等高线图、地震地质剖面图等,取得良好的整装勘查效果。In this paper, seismic exploration technology was used. Seismic data processing, data acquisition and data interpretation were carried out synchronously. The synthetic seismic record calibration standard reflection wave was made by using well logging data. Combined with drilling data, according to seismic inversion, forward modeling results and seismic data reflection wave characteristics, the coal seam structure fluctuation form, macroscopic structure, occurrence range and thickness change were explained. The time contour map, coal seam floor elevation contour map and seismic geological profile were drawn, and good integrated exploration results were achieved.

关 键 词：准东煤田 地震勘探 煤层结构 整装勘查 

分 类 号：TD163[矿业工程—矿山地质测量]