应用地震物探引导岩盐资源挖潜效果浅析  

Analysis on the Effect of Applying Seismic Geophysical Prospecting in Guiding the Potential Tapping of Rock Salt Resources

作　　者：汤福彬 魏勇 彭继忠 Tang Fubin;Wei Yong;Peng Jizhong(Sichuan Institute of Non-metallic(Salt Industry)Geological Survey,Zigong,Sichuan,643000;Chongqing Soute Salt and Chemical Co.,Ltd.,Wanzhou,Chongqing,404100)

机构地区：[1]四川省非金属(盐业)地质调查研究所,四川自贡643000 [2]重庆索特盐化有限公司,重庆万州404100

出　　处：《中国井矿盐》2024年第6期16-17,20,共3页China Well and Rock Salt

摘　　要：目前,在盐矿山资源开发中,新建整装矿山相对较少,均在老采区内作相应的挖潜以利用残余和边角资源,实现提率增效目的。针对现有实施手段大多数采用大位移水平钻进与老溶腔对接,贯穿老采区破碎影响范围,施工难度极高,为此引入相应的物探手段,查明地质构造发育和破碎层带情况非常必要。将地震物探引用到盐矿老采区资源挖潜,为钻井施工作好引导,控制好钻进轨迹、降低施工风险,发挥好地质预测的作用,避免不可预见地质风险。At present,in the development of salt mine resources,relatively few new integrated mines are built.Corresponding potential tapping is carried out in the old mining areas to utilize remaining and marginal resources to achieve the purpose of efficiency improvement and benefits increase.Current implementation methods mostly involve large displacement horizontal drilling to connect with old solution cavities and penetrating the fracture influence range of the old mining area,which is extremely difficult to construct.Therefore,it is very necessary to introduce corresponding geophysical prospecting methods to find out the development of geological structures and the situation of fractured zones.The application of seismic geophysical prospecting to the resources potential tapping in old mining areas of salt mines can guide the well drilling construction,control the drilling trajectory,reduce the construction risk,give full play to the role of geological prediction,and avoid unforeseeable geological risks.

关 键 词：三维地震 水平钻进 资源挖潜 提率增效 

分 类 号：TS32[轻工技术与工程]