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孰邂 耠钼: 赅疳铐囹睇 镱痤潲, 扈牮铖蝠铄龛, 镱痤忸 镳铖蝠囗耱忸, 赅蝾漕膻扈礤聆屙鲨, 噻桁篁嚯 囗桤铗痤镨, 疣耱痤恹 尻蝠铐睇 扈牮铖觐, 鲨麴钼 钺疣犷蜿 桤钺疣驽龛.

Kuzmin V.A., Mikhailov N.N., Maksimov V.M., Gurbatova I.P.

RESULTS OF ANISOTROPY MICROSTRUCTURE OF CARBONATE STRATA BY ELECTRON MICROSCOPY AND COMPUTER IMAGE ANALYSIS

Abstract

In this paper we discuss the study methods and present the electron microscopy results of microstructural anisotropy and pore space testing of the carbonate rocks full-sized core samples, preliminary tested for filtration and physical properties anisotropy determination. The microstructural and pore space azimuthal anisotropy was experementally revealed in the complex-pore-space-structure carbonate rocks samples. Based on digital image processing, important conclusions were made on large-sized-pore space predominant influence on the filtration properties azimuthal anisotropy which must be taken into account during the hydrocarbonate reservoir development.

Key words: carbonate rocks, microstructure, pore space, cathodoluminescence, azimuthal anisotropy, scanning electron microscope, digital image processing.

 

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