Scientific journal
European Student Scientific Journal
ISSN 2310-3094
ISSN 2310-3094
STUDIES TO DETERMINE THE RATIO OF OIL DISPLACEMENT FROM MODELS OF OIL RESERVOIRS UGLEKISLOTNO-ALKALINE FLOODING
Golubev V.G. 1
Kolesnikov A.S. 1
Sadyrbaeva A.S. 1
Dzhusenov A.U. 1
Turebekova A.M. 1
Baybotaeva S.E. 1
Kasimova Zh.Zh. 1
Ivashkova A.A. 1
1 The southern Kazakhstan state university of M. Auezov
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In this paper, we present studies on determination of oil displacement factor model of oil reservoir method uglekislotno-alkaline flooding. Studies on the efficiency of displacement from models of oil reservoirs oil uglekislotno-alkaline flooding was carried out according to the developed methodology in a pilot plant. The object of the study were accepted models of oil reservoirs, relevant geological data of the structure and properties of oil reservoirs Akshabulak and Zhanazhol. Model of oil reservoir were presented in the form of a stainless steel tube with a length of 150 cm and an internal diameter of 50 mm, on which an artificially prepared cores oil reservoir length 100 cm.
The experiments were carried out in conditions as close as possible to in-place Zhanazhol fields and the Akshabulak.
According to the results of the experiments it was found that the oil recovery factor from the model element oil reservoir the Zhanazhol field when conditions are optimal is 0.91 - 0,923% and for deposits of the Akshabulak oil recovery factor in optimal conditions 0.83-0.86% to.
model of oil reservoir
oil displacement
flooding
oil recovery factor
Zhanazhol Deposit and the Akshabulak