...ASP flooding field tests Abstract Although Alkali-Surfactant-Polymer (ASP) flooding enhance oil recovery (EOR) technique has been put forward many years ago, it was not until 2014 that it is first put into industrial application in Daqing Oilfield in China. Under such low oil price, ASP...

... the optimum salinity of the surfactant. It should be mentioned that the above strategies are effective for surfactant EOR method; however, in ASP flooding, these approaches should be revised according to the reservoir conditions because of the effect of alkaline agent to increase the effective salinity...

... scaled and used in pilot sector modeling and for designing tracer back flow tests (TBFT) and single well tracer tests (SWTT) before and after ASP flooding. The TBFT and SWTT results in a pilot injection well, in the middle of three producers, confirmed the absence of aquifer drift, which was also...

... Abstract The mobilization of ASP emulsions and the existing of alkaline scale played important effect on fluid flow characteristics through porous media, which exert import effect on the simulation and prediction of ASP flooding process. The previous studies were carried out to observe...