Pseudo-relative permeabilities estimation from reservoir performance history data
by Mikhail Tuzovskiy, Petroleum Engineer at Oil business on Feb 22, 2010
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MSc Diploma thesis...
MSc Diploma thesis
Pseudo-relative permeabi1ity curve is an important and basic data for design and analysis of
reservoir development. Reservoirs simulations based on such data reasonably can be applied for
examination of various recovery methods, field facilities requirements and placement.
In this work existing implicit approaches of relative permeabilities estimation were
researched and automatic history matching algorithm was developed to estimate pseudo-relative
permeability curves for “K” oil field. Reservoir model inputted with obtained pseudos shows
good agreement with field production data and give improvement over matches obtained using
upscaled permeability curves.
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