古城地区地震资料连片处理技术研究

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英文篇名：Research on large scale processing techniques of seismic data in Gucheng area 中文刊名：石油地质与工程 英文刊名：Petroleum Geology and Engineering 作者：智刚 ; 胡荣 ; 汪佳荣 ; 吴小刚 ; 张娟 ; 张云 英文作者：Zhi Gang et al(Petroleum Exploration and Development Research Institute ; Henan Oilfield Branch Company.Sinopec ; Nanyang ; Henan 473132) 中文关键词：古城地区 ; 高分辨率处理 ; 地震属性 ; 面元均化 英文关键词：static correction ; energy compensation ; high resolution processing ; seismic attribute ; bin averaging 出版日期：2011-05-25 机构：中国石化河南油田分公司石油勘探开发研究院; 年：2011 期：03 出版单位：石油地质与工程

摘要

连片资料处理可以解决时间和采集参数不同引起的客观误差,使地震资料连片解释成为可能。针对古城地区新、老资料采集参数的特点,在静校正、迭前去噪、振幅补偿、提高分辨率等方面进行攻关,系统地解决了新老资料连片处理中的关键问题。通过处理资料的分析和实际资料解释,认为连片资料比较适合构造解释。
The large scale processing can solve the objective error coming from the difference of collecting time and parameters so as to have chance to interpret in seismic data large scale processing.According to the features between old and new data,this paper have work hard in static correction,prestack removing noise,compensating energy,high resolution, averaging CMP.And it systemically resolves the key problem in large scale processing.By analyzing seismic data and interpreting real data,we think that the large scale data is better suitable to interpret the structure.However,study of seismic attribute is depended on real situation.The single area can be better selected to interpret when the size of large scale CDP in unite area is different from single area,otherwise unite area can be selected.

引文

[1]伊尔马滋(美).地震数据处理[M].黄绪德译.北京:石油工业出版社,1994:53-106.
    [2]贺振华.反射地震资料偏移处理与反演方法[M].重庆:重庆大学出版社,1989:57-62
    [3]凌云研究组.叠后相对保持振幅处理研究[J].石油地球物理勘探,2003,38(5):100-105.