江西清江盆地岩盐溶腔的地震识别与特征分析——以樟树盐矿为例  

Seismic Identification of and Characteristic Analysis on Rock Salt Solution Cavities in Qingjiang Basin,Jiangxi Province--A Case Study of Zhangshu Salt Mine

作　　者：祝龙 单嘉祺 Zhu Long;Shan Jiaqi(Jiangxi Jinghao Salt and Chemical Co.,Ltd.,Zhangshu,Jiangxi,331200;Shandong Institute of Coal Geology Planning and Exploration,Jinan,Shandong,250104)

机构地区：[1]江西晶昊盐化有限公司,江西樟树331200 [2]山东省煤田地质规划勘察研究院,山东济南250104

出　　处：《中国井矿盐》2024年第6期10-12,共3页China Well and Rock Salt

摘　　要：清江盆地内部盐岩层与泥岩夹层呈规律性的薄互层特征,受泥岩夹层影响,水溶法形成的腔体形态不规则,传统的声呐测腔受腔体内部残留泥岩夹层影响,难以准确测算腔内真实形态。本文采用高精度三维地震勘探方法,查明研究区盐腔空间展布特征、腔体形态,为盐腔后续开发利用提供依据。The salt rock layers and inter-bedded mudstone layers inside the Qingjiang Basin exhibit a regular thin inter-layeringcharacteristics. Affected by the inter-bedded mudstone layers, the cavity shape formed by the water-soluble method is irregular. Thetraditional sonar cavity measurement is affected by the residual mudstone interlayers inside the cavity, making it difficult to accuratelycalculate the true shape inside the cavity. In this paper, the high-precision three-dimensional seismic exploration method is used to findout the spatial distribution characteristics and cavity shape of the salt cavity in the study area, providing a basis for the subsequentdevelopment and utilization of the salt cavity.

关 键 词：盐腔 三维地震 地震属性 腔体刻画 矿山安全 

分 类 号：TS32[轻工技术与工程]