Xiang-guo LU, Wei-dong JIANG, Ya LI, Xin-xia XU. Mechanism Research on the Property Effect of the Alkaline/Surfactant/Polymer from Oxygen[J]. Polymer Bulletin, 2007,20(4):29-33.
Xiang-guo LU, Wei-dong JIANG, Ya LI, Xin-xia XU. Mechanism Research on the Property Effect of the Alkaline/Surfactant/Polymer from Oxygen[J]. Polymer Bulletin, 2007,20(4):29-33. DOI: 10.14028/j.cnki.1003-3726.2007.04.004.
Oxygen cannot only sterilize anaerobic bacterium in oil-field produced water but also degenerate the polymer molecular chains in the alkaline/surfactant/polymer (ASP).Aiming at the problem in which produced water in Daqing Oil Field is used to confect ASP
author investigates the viscosity and the interface tension of ASP confected by aerobic produced water in Daqing Oil Field and evaluates the influence of the bactericide on the viscosity and the interface tension of the ASP by establishing the aerobic and anaerobic experimental conditions.The results show that the viscosity of ASP confected by the aerobic produced water is higher than that of ASP confected by the anaerobic produced water
the interface tension between ASP confected by the aerobic produced water and aerobic crude oil is lowest
and the bactericide can somewhat improve the property of the viscosity and the interface tension of ASP.
关键词
曝厌氧环境三元复合体系原油黏度和界面张力
Keywords
Anaerobic and aerobic environmentAlkaline/surfactant/polymerCrude oilViscosity and interface tension