摘要
研究了碳酸盐岩孔洞在成像测井资料中的形态和色度特征;提出了根据成像测井资料自动识别碳酸盐岩孔洞空间和定量计算其参数的基本算法;采用该图像处理算法处理实际资料,可得到孔洞相关参数.处理结果表明,根据成像测井资料中碳酸盐岩孔洞区域与围岩间存在的形态或色度变化,自动识别与分割孔洞空间是可行的,应用该方法可获得高精度的孔洞参数.
This paper studies the shape and colority of apertures in carbonates, puts forward the basic algorithm of automatic recognition of the apertures in carbonates and parameter quantitative calculation using imaging logging. We obtain parameters related to the apertures through practical material processing by means of the technique of image processing. The result indicates that automatic recognition and segmentation of apertures is feasible based on the difference of shape and colority between the apertures and the surrounding rock, highly precise parameters can be acquired after calibration by this method.
出处
《大庆石油学院学报》
CAS
北大核心
2005年第4期4-6,共3页
Journal of Daqing Petroleum Institute
关键词
成像测井
图像处理
孔洞
自动识别
参数计算
imaging logging
image processing
aperture
automatic recognition
parameter quantitative calculation
作者简介
李雪英（1972-），男，硕士，讲师，主要从事测井解释及数据图像处理方面的研究
