利用地震属性预测碳酸盐岩储层

郭康良; 郭旗; 程时清

doi:10.3969/j.issn.1673-8926.2007.01.019

岩性油气藏 >

2007 , Vol. 19 >Issue 1: 101 - 104

DOI: https://doi.org/10.3969/j.issn.1673-8926.2007.01.019

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

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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

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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。

关键词： 凝析气; 水平井; 产能计算; 无阻流量

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.

Key words： condensate gas; horizontal well; productivity calculation; open-flow capacity

参考文献

[1 ]　刘伟方,于兴河,何琼英,等.地震属性在SU气田开发中的应用[J].天然气地球科学,2006,17(6):862-867.
[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.
[3]　Quincy Chen and Steve Sidney.Seismic attribute technology for reservoir forecasting and monitoring[J].The Leading Edge,1997,445(5):447-448.
[4]　Uwe Strecker, Maggie Smith,Richard Uden,et al.Seismic attribute analysis in hydrothermal dolomite,Devonian Slave Point Formation,Northeast British Columbia,Canada[A].In:SEG Technical Program Expanded Abstracts[C].2004:378-381.
[5]　张永生.波形分析在碳酸盐岩储层预测中的应用[J],石油物探,2004,43(2):135-138.

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