Forecasting changes in the chemical composition of reservoir waters in the course of oil production according to the results of thermodynamic modelling
About authors
- 1 — Ph.D., Dr.Sci. professor National Mineral Resources University (Mining University)
- 2 — post-graduate student National Mineral Resources University (Mining University)
Abstract
The article deals with hydrogeochemical processes in the productive strata in the course of oil field development. The impact of flooding on the change of the chemical composition of reservoir water and the possibility of salification are analyzed. Computer thermodynamic modelling of physico-chemical processes is used for prediction of salification in oil fields.
Область исследования:
Geology
References
- Kaschavtsev V.E., Mischenko I.T. Soleobrazovanie pri dobyche nefti (Salification in oil production). Moscow: Or-bita-M, 2004,p.432.
- Markin A.N., Nizamov R.E., Sukhoverkhov S.V. Neftepromyslovaya khimiya: Prakticheskoe rukovodstvo (Oilfield chemistry: a practical guide). Vladivostok: Dalnauka, 2011, p.288.
- Savel’ev V.A. Neftegazonosnost' i perspektivy osvoeniya resursov nefti Udmurtskoi Respubliki (Petroleum potential and prospects of development of the Udmurt Republic oil resources). Institut komp'yuternykh issledovanii. Moscow – Iz-hevsk, 2003, p.288.
- Merkel B.J., Planer-Friedrich B. Groundwater geochemistry a practical guide to modeling of natural and contami-nated aquatic systems. (Groundwater geochemistry a practical guide to modeling of natural and contaminated aquatic sys-tems). Berlin: Springer-Verlag, 2005, p.200.
- ParkhurstD.L.,AppeloC.A.J. Description of input and examples for PHREEQC version 3 – A computer program for speciation, batch-reaction, one-dimensional transport, and inverse geochemical calculations: U.S. Geological Survey Techniques and Methods, book 6, chap. A43, 2013. Available at: URL: http://pubs.usgs.gov/tm/06/a43/.
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