Journal issues: 2/2011
1 March, 2011
The analysis of the efficiency of reservoir stimulation performed on injection wells in Vostochno-Leninogorskaya field of oil-and-gas production department “Aznakayevskneft”
The efficiency of three workovers performed on injection wells (hydrochloric acid treatment, hydrofracturing, viscoelastic colloid system on basis of alkali silicate) were examined. The impact of such geophysical factors as formation thickness, porosity, permeability, oil saturation, and shaliness on incremental ultimate recovery were appraised. The limit values of the geophysical parameters, securing the economical profitability of bottom-hole formation zone treatment were determined.
- Utochnennyi proekt razrabotki Vostochno-Leninogorskoi ploshchadi (The updated development project of the East-Leninogorsky field). Report of TatNIPIneft. Bugulma, 1989. 523 p.
- Geologicheskii otchet NGDU «Aznakaevskneft». Vostochno-Leninogorskaya ploshchad (Geological report of NGDU "Aznakaevskneft". East-Leninogorsk area). 2006. 297 p.
formation (layer); injectivity; permeability; porosity; production; thickness; well; добыча; мощность; пласт; пористость; приемистость; проницаемость; скважина References to this article (GOST) L.G. Rakhmaev. The analysis of the efficiency of reservoir stimulation performed on injection wells in Vostochno-Leninogorskaya field of oil-and-gas production department “Aznakayevskneft” // Electronic scientific journal "Oil and Gas Business". 2011. №2. P.469-477. URL: http://ogbus.ru/authors/Rakhmaev/Rakhmaev_1.pdf