摘要
从裂缝分布的自相似性出发 ,运用分形理论 ,通过对测井曲线的关联维分析 ,对裂缝发育程度进行尝试性的定量解释。对松辽盆地裂缝性火成岩地层测井数据进行实际处理 ,给出了处理结果 。
Besides introducing some basic concepts such as fractal and fractal dimension, this paper describes several types of fractal dimensions. Based on geophysical characteristics of fractured formations of deep igneous rocks in Daqing, the paper tries to give an quantitative interpretation of fractures with the fractal theory in view of self similarity of fractures. According to the method described in the paper, the logging data from the fractured reservoirs in deep igneous rocks of Daqing were processed by programming, with the production introduced. Furthermore, the relationship between fractal dimension and fractures and the factors affecting the fractal dimension of fractures are discussed.
出处
《物探与化探》
CAS
CSCD
2000年第6期426-430,437,共6页
Geophysical and Geochemical Exploration
基金
自然科学基金委和大庆石油管理局联合资助基金!"九五"重大项目子课题 (No .498941 90 42 )
国土资源部跨世纪人才基金资助!(No .98
关键词
分形
分维
裂缝
储层评价
测井曲线
发育程度
fractal
fractal dimension
fracture
logging
formation evaluatio
