نتایج جستجو برای: alkaline polymer flooding
تعداد نتایج: 148633 فیلتر نتایج به سال:
Some of the limitations a cost-effective alkaline surfactant flooding method include chemical precipitation and other formation damage issue which has greatly affected application especially in high salinity reservoirs. This study ascertains chelating attributes Ethylene-diamine-tetracetic Acid-(EDTA/NaOH), investigates ability EDTA/NaOH an anionic to improve oil recovery heavy sandstone format...
Our previous studies demonstrated great potential of methyl methacrylate and vinylbenzyl chloride based copolymer electrolytes for alkaline fuel cell applications. In this study, a number of factors including polymer composition drift, molecular weight, and polymer crosslinking is investigated to understand their effects and to precisely control the electrolyte properties including conductivity...
The presented work discusses increasing oil recovery factor using physicochemical EOR methods.
 This article presents the field pilot tests results related to cyclical gel polymer flooding technology as applied under conditions productive reservoirs rich in high-viscosity oils (viscosity reservoir above 300 mPa s) of Buzachi North field, extending boundaries application these methods. used...
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