About inexpediency of preliminary extraction of the samples, selected from undersaturated oil reservoirs
Authors: E.F. Koutyrev, V.V. Shkandratov (KogalymNIPIneft OOO)
On the basis of own researches and investigation on other scientists study it is shown, that traditional core samples extraction results in essential distortion of filtration-capacitive properties and a residual oil saturation at a modeled initial
water saturation. The extraction with use of a cold kerosene is recommended.
Attention! To buy the complete text of article (Russian version a format - PDF) or to read the material which is in open access
only the authorized visitors of the website can. .
В юбилейном 2025 году подготовлены: 
