地震资料精细目标处理的几点认识  

DETAIL OBJECTIVE PROCESSING METHOD ON SEISMIC DATA

作　　者：刘以銮 

机构地区：[1]海洋石油勘探开发研究中心，河北高碑店074010

出　　处：《中国海上油气（地质）》1996年第1期38-44,共7页China Offshore Oil and Gas(Geology)

摘　　要：本文介绍了用于解决储层和小构造等地质问题的地震资料精细目标处理的几点经验。应用这些经验，解决了海上和陆上实际地质问题，提供一批成功的钻控井位。并从理论和实践中提出提高地震资料信噪比的有效方法。对各种反褶积的理论和效果进行了评述。对资料处理过程中影响分辨纺的因素进行了分析，并针对这些影响因素提出了提高分辨率的多种处理方法。总结出精细目标处理的基本流程。最后给出典型的实际处理效果分析例证。This paper introdues some of the experiences of using the detail objective processing method, which has been used to solve practical geological problems both onshore and offshore and to have provided some successful drilling locations. It also proposes an effective method through theory and practice to improve S/N ratio of seismic data,evaluates the theory and results of various deconvo-lutions,analyses the factors affecting the resolution during processing,and suggests multiple methods for improving the resolution. It summarizes a basic flow of detail object processing and presents some case examples.

关 键 词：地震资料 精细目标处理 油气勘探 反褶积 频率补偿 零相位反褶积整形 分辨率 信噪比 

分 类 号：P618.13[天文地球—矿床学] P631.443[天文地球—地质学]