深部矿产资源勘查及地质钻探找矿技术优化研究

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中图分类号：TD166 文献标志码：A文章编号:1001-5922(2026)03-0791-04

Research on deep mineral resource exploration and optimization of geological drilling prospecting technology

LI Weixu

(Hebei Coal Geology Bureau Hydrogeology Team,Handan O56OOO,Hebei China)

Abstract:Deep mineral resource exploration is confronted with challnges such as complex structures,concealed informationand difficult target area positioning,and traditional driling methodsare diffcult to meetthe demand for accurate prospecting. Based on this,this paper focuses on the research of geological drilling technology optimization, systematically analyzes the technical paths including deep-penetrating geochemical measurement,geo-electrochemical anomaly extraction,3D geological modelingand structural superposition ore-controling analysis,and emphasizes thelogic of target area optimization under multi-data fusion.Combined with a deep prospecting case of a typical mine,the effectivenessof directional drillingguidedbythestructural-geochemical fusion modelin thepositioningof concealedore bodies is successfully verified,which significantly improves theore encounterrate ofdriling and provides feasible technical support for deep prospecting.

Key words:deep mineral resource exploration ;geological driling technology for mineral exploration;analysis

随着浅部矿产资源日益枯竭，矿产勘查重心加速向 1000m 以深转移，传统钻探技术受到地质信息模糊、构造识别精度低、靶区定位盲目性大等问题限制，无法及时发现深部隐伏矿体。（剩余6511字）