厚碳酸盐岩覆盖区RVSP三维地震勘探应用效果分析  

Analysis on the Application Effect of RVSP 3D Seismic Exploration in the Area Covered by Thick Carbonate Rocks

作　　者：胡小鹏[1] HU Xiaopeng(Jiangsu Coal Geological Surveying Team,Jiangsu Nanjing 210046,China)

机构地区：[1]江苏煤炭地质物测队,江苏南京210046

出　　处：《山东国土资源》2020年第5期38-43,共6页Shandong Land and Resources

摘　　要：该文以中国南方一厚碳酸盐岩覆盖区的RVSP三维地震勘探实例,对RVSP三维地震勘探观测系统和数据采集参数的确定、地面等效处理和波场分离等关键处理技术及地质效果进行了阐述和分析,说明了RVSP在克服表浅层复杂地质条件及环境条件对资料的影响及提高地震资料的分辨率有其特定的优势,同时也提出了RVSP三维地震在采集和处理过程中的难点。Based on an example of RVSP 3D seismic exploration in a thick carbonate rock covered area in South China, key processing technologies and geological effects, such as RVSP 3D seismic exploration observation system, determination of data acquisition parameters, surface equivalent processing and wave field separation have been explained and analyzed in this paper. It shows that RVSP can overcome the influence of complex geological conditions and environmental conditions on data and improve seismic data. At the same time, the difficulties of RVSP 3D seismic acquisition and processing are put forward.

关 键 词：碳酸盐岩 RVSP三维地震 地面等效处理 波场分离 

分 类 号：P631.42[天文地球—地质矿产勘探]