地球物理

利用地震属性预测碳酸盐岩储层

  • 郭康良 ,
  • 郭旗 ,
  • 程时清
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  • 1. 中国石油勘探开发研究院西北分院; 2. 中国科学院国家科学图书馆兰州分馆
刘伟方,1969年生,男,高级工程师,1996年毕业于中科院兰州分院兰州地质所沉积学专业,硕士学位,2006年获得中国地质大学(北京)能源学院矿产普查与勘探专业博士学位。在中国勘探开发研究院西北分院一直从事地震构造、储层及属性方面的研究工作。地址:(730020)甘肃省兰州市城关区雁儿湾路535号。电话:(0931)8686183。E-mail:liu-weifang@163.com

网络出版日期: 2007-03-15

A method study of carbonate reservoir ident ification by using post-stack seismic data

  • GUO Kangliang ,
  • GUO qi ,
  • CHENG Shiqing
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  • 1. Northwest Branch , Research Institute of Petroleum Exploration and Development , PetroChina;
    2. The Lanzhou Branch of the National Science Library , Chinese Academy of Sciences

Online published: 2007-03-15

摘要

碳酸盐岩储层的强非均质性加大储层横向预测的难度。在采用二步法精细标定及解释的基础上, 确定储层的地震响应, 并利用主成分分析振幅、频率、信噪比等多种地震属性, 尤其是波形特征对TZA 井区碳酸盐岩储层展布特征进行了预测, 最终圈定有利储层发育区带。

本文引用格式

郭康良 , 郭旗 , 程时清 . 利用地震属性预测碳酸盐岩储层[J]. 岩性油气藏, 2007 , 19(1) : 101 -104 . DOI: 10.3969/j.issn.1673-8926.2007.01.019

Abstract

The lateral prediction becomes more difficult because of the strong heterogeneity of carbonate reservoir. A measurement is presented in this paper, which determines seismic response of reservoir by horizon calibration of two-step method and seismic interpretation, predicts the distribution characters of carbonate reservoir with analysing many different kinds of seismic characters including amplitude,frequency, signal-to-noise ratio, and especially waveform, and delineates favorable reservoir zones inTazhong A area.

参考文献

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[2] 印兴耀,韩文功,李振春,等编著.地震技术新进展[M].东营:中国石油大学出版社,2006.
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