石油与天然气地质 ›› 1995, Vol. 16 ›› Issue (2): 190-195.doi: 10.11743/ogg19950214

• 论文 • 上一篇    下一篇

储层结构及地质剖面图像处理技术

张春生1, 曹跃华1, 赖志云1, 林金凤1, 刘忠保1, 陶德元2, 何小海2, 李舒平2   

  1. 1. 江汉石油学院, 湖北荆沙, 434102;
    2. 四川大学, 成都, 610064
  • 收稿日期:1995-02-25 出版日期:1995-06-25 发布日期:2012-01-16
  • 基金项目:

    中国石油天然气总公司资助

IMAGE PROCESSING TECHNOLOGY OF RESERVIOR STRUCTURES AND GEOLOGICAL PROFILES

Zhang Chunsheng1, Cao Yaohua1, Lai Zhiyun1, Lin Jingfeng1, Liu Zhongbao1, Tao Deyuan2, He Xiaohai2, Li Shuping2   

  1. 1. Jianghan Petroleum institute, Jingsha, Hubei;
    2. Sichuan University, Chengdu
  • Received:1995-02-25 Online:1995-06-25 Published:2012-01-16

PDF (PC)

481

被引次数

1

摘要：

储层结构及地质剖面图像处理技术的实质,是根据沉积结构的灰度(颜色)对孔隙、喉道、岩石颗粒粒度,以及现代及古代沉积剖面等,作宏观与微观定量计算与分类识别。采用计算机图像处理、模式识别等高新技术,实现精确的定量计算与自动分类识别。该系统能对现代及古代沉积剖面进行层序分析,绘制柱状剖面图；能对疏松沉积物及岩石薄片进行粒度分析,并绘制概率曲线及CM图；能自动寻找岩石薄片的孔隙和喉道,并给出孔隙喉道分布规律的真彩色图像。

关键词: 储层结构, 地质剖面, 图像分析, 彩色变换

Abstract:

The substance of the image processing technology of reservoir structure and geological profile is to make macroscopically and microscopically quantitative calculation and classification of reservoir porosity,throat,granularity according to the luminosity or colour of the sediments.This new technology,adopting computer image processing and pattern recognition system, could make sequence analysis of modern and ancient sediments,profiling,grading analysis,plotting probability curve and CM diagram,could make natural colour image of porosity distribution according to rock flake.