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利用测井资料识别沉积微相方法研究
引用本文:曹广华,胡亚华,张奇文,韩刚.利用测井资料识别沉积微相方法研究[J].科学技术与工程,2007,7(15):3674-3680.
作者姓名:曹广华  胡亚华  张奇文  韩刚
作者单位:1. 大庆石油学院电气信息工程学院,大庆,163318
2. 大庆石油管理局地球物理勘探公司,大庆,163357
摘    要:以关键井沉积微相分析为基础,将测井学同地质、现代数学相结合,从测井资料中提取反映各种微相的测井特征参数,并应用一套多元统计分析方法,建立各种沉积微相的判别模式,研究开发一套软件系统,实现计算机根据测井资料自动、连续地分析判别陆相地层沉积微相。应用该软件对某油田西区的十几口井的测井资料进行处理,并绘制出沉积微相平面图。

关 键 词:沉积微相  测井相模式  自动识别  多元统计分析
文章编号:1671-1819(2007)15-3674-07
修稿时间:2007-04-04

Study on the Method of Identification of Sedimentary Microfacies Using Well Logging Data
CAO Guang-hu,HU Ya-hu,ZHANG Qi-wen,HAN Gang.Study on the Method of Identification of Sedimentary Microfacies Using Well Logging Data[J].Science Technology and Engineering,2007,7(15):3674-3680.
Authors:CAO Guang-hu  HU Ya-hu  ZHANG Qi-wen  HAN Gang
Institution:Electrical and Information Engineering College in Daqing Petroleum Institute, Daqing 163318, P. R. China
Abstract:Based on the sedimentary microfacies analysis of key wells, integrating well logging with geology and modem mathematics, the log characteristic parameters for all kinds of sedimentary microfacies have been extracted from the well logging data. The identification models for the sedimentary microfacies have been established by means of multivariable statistical analysis. A software program have successfully been developed which can imple- ment automatic and continuous analysis and discrimination of sedimentary microfacies for the bore hole profile using well logging data. The well logging data from more than ten wells of an anonymous oilfield are processed using the software, and the plane graph of sedimentary microfacies is drawn.
Keywords:sedimentary microfacies statistical analysis well logging phase mode automatic identification multivariable
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