基于绕射波的地震属性研究进展  

Research progress in seismic interpretation technology based on diffraction waves

作　　者：谢玮 夏勇 杨骞 毕臣臣 吕慧 雷朝阳 Xie Wei;Xia Yong;Yang Qian;Bi Chenchen;Lv Hui;Lei Chaoyang(Sinopec Geophysical Research Institute Co.,Ltd.,Nanjing 211103)

机构地区：[1]中石化石油物探技术研究院有限公司,江苏南京211103

出　　处：《石化技术》2024年第4期216-218,共3页Petrochemical Industry Technology

摘　　要：绕射波是地下非均质异常体、小尺度构造的信息载体,具有较高分辨率。目前,绕射波分离及成像方法已逐渐成熟,而绕射波地震属性的研究及应用较少。基于此,系统梳理了绕射波地震属性在缝洞体、断裂、裂缝以及河道识别领域的应用,探讨了绕射波地震属性的发展方向和应用前景。Diffraction wave is the information carrier of underground heterogeneous anomaly and small-scale structure,with high resolution.At present,the methods of diffraction wave separation and imaging have gradually matured,while the research and application of diffraction wave seismic attribute are relatively limited.This article systematically reviews the application of diffraction wave attributes in the identification of fracture bodies,faults,fractures,and river channels,and explores the development direction and application prospects of diffraction wave seismic attribute.

关 键 词：非均质异常体 小尺度构造 高分辨率 绕射波 地震属性 

分 类 号：P631.4[天文地球—地质矿产勘探]