Study oil waxes in pore space collector rocks by nuclear magnetic resonance method (NMR)
Автор: Zlobin A.A., Yushkov I.R.
Журнал: Вестник Пермского университета. Геология @geology-vestnik-psu
Рубрика: Геология, поиски и разведка нефтяных и газовых месторождений
Статья в выпуске: 1 (18), 2013 года.
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We have investigated the effect of the pore space on temperature and the character of crystallization of waxes in the light of structural and lithological rock properties and composition of the oil fields as an example of the Perm region. Analysis of experimental data showed that the phase transition of paraffin in a restricted micro volume of reservoir rocks is observed at a temperature of 5-15 °C higher than that of the free volume. Significant role in the saturation temperature have physics-chemical characteristics of the pore surface.
Nuclear magnetic resonance method (nmr), phase transition, crystallization of wax, paraffin oil saturation temperature, activation energy, wettability of the surface
Короткий адрес: https://sciup.org/147200861
IDR: 147200861
