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胶西北焦家—仓上地区深部地球物理探测综合应用
- 作者：
- 王玉|尹召凯|王君伟
- 作者单位：
- 山东省地质矿产勘查开发局第六地质大队&自然资源部深部金矿勘查开采技术创新中心&山东省深部金矿探测大数据应用开发工程实验室|山东省地质矿产勘查开发局第六地质大队&自然资源部深部金矿勘查开采技术创新中心&山东省深部金矿探测大数据应用开发工程实验室|山东省地质矿产勘查开发局第六地质大队&自然资源部深部金矿勘查开采技术创新中心&山东省深部金矿探测大数据应用开发工程实验室
基金项目：
- 山东省地矿局地质勘查与科技创新项目（KY202105）；山东省地矿局科技创新项目（KY201916）；广东省科技计划项目（2020B1212060055）
详细信息：
- 作者简介：
- 王玉(1988—)，女，工程师，硕士，从事地球物理深部探测研究与应用工作；E-mail：691314065@qq.com
- 通讯作者：
- 尹召凯(1988—)，男，高级工程师，从事地球物理深部探测研究与应用工作；E-mail：yin_zk@126.com
- PDF下载
Comprehensive application of deep geophysical exploration in Jiaojia-Cangshang area of Northwest Jiaodong
- English Author：
- No.6 Geological Team of Shandong Provincial Bureau of Geology and Mineral Resources&MNR Technology Innovation Center for Deep Gold Resources Exploration and Mining&Shandong Provincial Engineering Laboratory of Application and Development of Big Data for Deep Gold Exploration|No.6 Geological Team of Shandong Provincial Bureau of Geology and Mineral Resources&MNR Technology Innovation Center for Deep Gold Resources Exploration and Mining&Shandong Provincial Engineering Laboratory of Application and Development of Big Data for Deep Gold Exploration|No.6 Geological Team of Shandong Provincial Bureau of Geology and Mineral Resources&MNR Technology Innovation Center for Deep Gold Resources Exploration and Mining&Shandong Provincial Engineering Laboratory of Application and Development of Big Data for Deep Gold Exploration
- Unit：
- 摘要
- 在线预览
- 参考文献
摘要:
近几年,为配合深部找矿工作，在胶东地区开展了大量的物探工作，取得了明显的探测效果。焦家—仓上地区虽开展过大量钻探工作，并对地壳深部进行揭露，但覆盖面小，无法全面掌握地质信息。在前人成果的基础上，进一步开展了高精度重力剖面、高精度磁法剖面、MT重磁电联合反演、CSAMT、二维地震等综合物探工作，通过对所得结果互相验证并结合钻探揭露，较全面地提取了焦家—仓上地区深部地质、构造等信息，构建了三维地质模型，确定了深部找矿靶区，为下一步深部找矿工作提供了方向及可靠依据。
关键词:
深部找矿；靶区；综合物探；胶西北；重磁电联合反演；三维地质模型
Abstract:
In recent years,a large amount of geophysical work has been carried out in the Jiaojia-Cangshang area of the Jiaodong region to support deep exploration and has achieved a prominent effect.Although a significant amount of drilling work has been conducted and deep crustal information has been revealed in the Jiaojia-Cangshang area,the coverage is limited,and a comprehensive understanding of the geological information is lacking.Based on previous research,high-precision gravity profiles,high-precision magnetic profiles,MT gravity-magnetic-electric joint inversion,CSAMT,and 2D seismic surveys were further conducted to comprehensively understand the deep geological and structural information in the Jiaojia-Cangshang area.These results were validated and combined with drilling data to construct a three-dimensional geological model.Target areas for deep exploration were identified,providing direction and a reliable basis for the next step of deep exploration work.
Keywords:
deep exploration;target areas;comprehensive geophysics;Northwest Jiaodong;gravity-magnetic-electric joint inversion;three-dimensional geological model