Abstract
This article presents the methodology of an approach to substantiate the coefficients of residual oil saturation and displacement of oil by water (hereinafter Kro and Kdis). A functional dependency that is not included in the GD “Rules for the preparation of technical projects for the development of hydrocarbon deposits“ is recommended for use.
![](http://media.springernature.com/m312/springer-static/image/art%3A10.3103%2FS0145875223030092/MediaObjects/11969_2023_7314_Fig1_HTML.png)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.3103%2FS0145875223030092/MediaObjects/11969_2023_7314_Fig2_HTML.png)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.3103%2FS0145875223030092/MediaObjects/11969_2023_7314_Fig3_HTML.png)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.3103%2FS0145875223030092/MediaObjects/11969_2023_7314_Fig4_HTML.png)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.3103%2FS0145875223030092/MediaObjects/11969_2023_7314_Fig5_HTML.png)
REFERENCES
Kharchenko, K.S., Deputy General Director for Oil and Gas Development of LLC NIPI-R, “Expert evaluation of the justification of displacement and residual oil saturation factors in process design package,” presented at Actual Issues of Examination of Geological and Recoverable Rreserves of Crude Hydrocarbons, Moscow, February 11–12, 2021.
On Approval of Determining the Permeability Parameters and Net Pay Thickness for Formation of Hydrocarbons Deposits (Approved by the Order of the Ministry of Natural Resources and Ecology of the Russian Federation order No. 218 dated May 15, 2014).
Rules for the Preparation of Technical Projects for the Development of Hydrocarbon Deposits (Approved by the Order of the Ministry of Natural Resources and Ecology of the Russian Federation No. 639 dated September 20, 2019).
Author information
Authors and Affiliations
Corresponding authors
Ethics declarations
The authors declare that they have no conflicts of interest.
Additional information
Translated by A. Bulaev
About this article
Cite this article
Kuzovlev, S.S., Krotova, A.G. & Motorova, K.A. Estimation of the Oil Displacement Coefficient by Water in Reservoirs with Extremely Low Initial Saturation. Moscow Univ. Geol. Bull. 78, 380–385 (2023). https://doi.org/10.3103/S0145875223030092
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.3103/S0145875223030092