洪泽盐盆赵集矿区北部CZ块段矿层精细对比  

Fine Contrast of CZ Block in Northern Zhaoji Mining Area of Hongze Salt Basin

作　　者：周绍荣 李小明 刘兆成 Zhou Shaorong;Li Xiaoming;Liu Zhaocheng(Huai’an Geological Mineral Exploration Institute,Huai’an,Jiangsu,223001)

机构地区：[1]淮安市地质矿产勘查院,江苏淮安223001

出　　处：《中国井矿盐》2022年第6期6-9,共4页China Well and Rock Salt

摘　　要：岩矿层形成的同期性、同质性等特点一般通过特有的岩性特征表现出来,物探测井曲线形态、峰谷组合等也具有相似性。通过岩矿心相同的颜色、成分、结构、构造及包含物等直观岩性特征,测井曲线重要点位的相同相似形态、峰谷组合等微观特征的精细对比,可以快速、准确地进行矿层对比和圈连,为资源储量估算、矿床评价提供较为可靠的依据。洪泽盐盆赵集矿区北部CZ块段岩盐矿勘查项目,采用钻探、物探测井的方式对矿层进行精细对比,准确圈定矿体,客观评价矿床,提交岩盐资源量6.56×10^(8)t,取得了较好成效。he homogeneity and homogeneity of the formation of rock and mineral beds are generally manifested by the unique lithologic characteristics,and the morphology of geophysical logging curves and the peak-valley combination are also similar.Through the rock cores of the same color,composition,structure,structure,and the inclusions,intuitive lithologic characteristics,such as well logging curve is important point of the same similar morphology,microscopic characteristics such as peak valley combination of fine contrast,can quickly and accurately even seam comparison and circle,for the resource reserves estimation,ore deposit evaluation provides a reliable basis.The rock salt exploration project in the northern CZ block of Zhaoji mining area in Hongze salt Basin has made fine correlation of ore layers by means of drilling and geophysical logging,accurately delineated ore bodies,objectively evaluated ore deposits,and submitted 6.56×10^(8)tons of rock salt resources,and achieved good results.

关 键 词：洪泽盐盆 岩盐矿 矿体圈连 精细对比 测井 赵集矿区 

分 类 号：TS32[轻工技术与工程]