江西相山火山盆地岩石物性基本特征  

Petrophysical Properties of Rocks in Xiangshan Volcanic Basin,Jiangxi Province,China

作　　者：喻翔 陈聪[2] 周俊杰[2] 程纪星[2] 腰善丛[2] 杨龙泉[2] 陈涛[2] 艾永亮[2] YU Xiang;CHEN Cong;ZHOU Junjie;CHENG Jixing;YAO Shancong;YANG Longquan;CHEN Tao;AI Yongliang(China Unclear Geology,Beijing 100013,China;CNNC key laboratory of Uranium Resources Exploration and Evaluation Technology,Beijing Research Institute of Uranium Geology,Beijing 100029,China)

机构地区：[1]中国核工业地质局,北京100013 [2]核工业北京地质研究院铀资源勘查与评价技术重点实验室,北京100029

出　　处：《铀矿地质》2022年第2期354-360,共7页Uranium Geology

基　　金：中核集团集中研发项目“龙灿工程”(编号:物L CW116-3)资助。

摘　　要：为全面了解相山火山盆地主要岩石物性特征,为该区非震物探方法综合解释提供依据,于2014—2016年系统收集、整理和测量了相山盆地70多口钻孔的岩石样本,并先后多次在全盆开展野外岩矿石取样和物性实测。在统计、分析和对比岩矿石密度、磁化率、电阻率等参数的基础上,获取了盆内几大类岩石的密度、磁化率和电阻率特征,并探讨了该地区岩石物性分布情况,这些物性数据为盆内实施的非震物探方法的反演和解译提供了物性基础。In order to understand the main petrophysical properties of Xiangshan volcanic basin and to interpret the results of non-seismic geophysical exploration methods in this area,rock samples from than 70 drilled holes were collected,sorted and measured systematically from 2014 to 2016.Based on statistics,analysis and contrast,the distribution of petrophysical properties such as density,magnetic susceptibility,and resistivity in the region were studied.These physical properties data provided the basis and important constraints for the inversion and interpretation of non-seismic geophysical methods.

关 键 词：岩石物性 密度 磁化率 电阻率 相山火山盆地 

分 类 号：P631[天文地球—地质矿产勘探]