Open AccessMODERN METHODOLOGICAL POSSIBILITIES OF THE TRACER METHOD FOR ASSESSING THE COVERAGE OF AN OIL RESERVOIR BY FLOODING
Author(s) -
D.A. Chernokozhev,
K.I. Kuznetsova,
R.R. Gazimov,
A.S. Zasedatelev,
M.S. Khozyaiov
Publication year - 2021
Publication title -
vestnik rossijskoj akademii estestvennyh nauk
Language(s) - English
Resource type - Journals
eISSN - 1727-7892
pISSN - 1682-1696
DOI - 10.52531/1682-1696-2021-21-1-24-28
Subject(s) - tracer , flooding (psychology) , water flooding , petroleum engineering , oil field , environmental science , water injection (oil production) , hydrology (agriculture) , volume (thermodynamics) , injection well , geology , geotechnical engineering , physics , psychology , quantum mechanics , nuclear physics , psychotherapist
The article presents the results of modeling tracer studies of the process of flooding of an oil reservoir. As a result of the studies, the dependences on the time of the change in the volume occupied by the injected water were obtained. Formulas are given that allow us to calculate the values of the coefficient of coverage of the reservoir area by flooding as a whole and the contribution of each injection well to flooding. The technology is implemented by continuously pumping the tracer into the injection well. Continuous injection of different tracers into different injection wells allows for operational monitoring of oil field development