Journal issues: 6/2012
1 November, 2012
Filtrational and microrheological researches of water-shut-off polymeric chemicals
In the article there are presented the results of filtrational and microrheological (in pores of micron size) researches of water-shut-off polymeric chemicals. It was defined, that the mechanism of water-shut-off is caused by structural-mechanical colmatation – blocking of pores with high-structured liquid. The optimum compounding of polymeric solutions with reference to geological-and-technical conditions of multi-layered oil deposits of Western Siberia with low-permeable and heterogenic reservoirs was defined.
- Strighnev K.V. Remontno-isolyatsionnyeraboti v skvasghinah (Remedial cementing on oil wells). St .Petersburg.:Nedra, 2010. 560 p.
- Umetbaev V.G., Merslyakov V.F., Volochkov N.C. Kapitalnyiremontskvasghin. Isolyatsionnyeraboti (Pull-out of hole. Insulation works). Ufa: RICANK «Bashneft», 2000. 424 p.
- TU (Technical conditions) 2216-007-22650721-12. Reagent GPS-1 dlyavnutriplastovoivodoisolyatsii (Reagent GPS-1 for intrastratal water-shut-off). Issued 13/12/12, the Federal Agency for Technical Regulation and Metrology of the FBI "UCM RB. Ufa, 2012. 6 р.
boundary layer; contact interaction; filtration; microrheology; polymeric composition; water shut-off; водоизоляция; граничный слой; контактное взаимодействие; микрореология; полимерный состав; фильтрация References to this article (GOST) A.O. Kondrashev, M.K. Rogatchev, N.K. Kondrasheva, S.Ya. Nelkenbaum. Filtrational and microrheological researches of water-shut-off polymeric chemicals // Electronic scientific journal "Oil and Gas Business". 2012. №6. P.273-284. URL: http://ogbus.ru/authors/KondrashevAO/KondrashevAO_1.pdf