2011•Petrochemical Industry ApplicationRequires access
The fractal dimension study on pore structure of reservoir
Yanjing Li, Zhao Xuejiao
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Abstract
On the basis of fractal theory and mercury data,the fractal dimension of pore structure of Chang 2 division is calculated in Dong-Han area,Ordos Basin.The results show that pore structure has single fractal and multi-fractal features.Fractal dimensions of media pore are greater than them of micro-pore,which have better uniformity.There is a weak positive correlation between fractal dimension and pore structure parameters.The greater the fractal dimension is,the stronger the homogeneity of pore distribution is.