The research progress in the alkali-free surfactant-polymer combination flooding technique
نویسندگان
چکیده
منابع مشابه
An Experimental Study of Alkali-surfactant-polymer Flooding through Glass Micromodels Including Dead-end Pores
Chemical flooding, especially alkaline/surfactant/polymer flooding, is of increasing interest due to the world increasing oil demand. This work shows the aspects of using alkaline/surfactant/polymer as an enhanced oil recovery method in the porous media having a high dead-end pore frequency with various dead-end pore parameters (such as opening, depth, aspect ratio, and orientation). Using glas...
متن کاملan experimental study of alkali-surfactant-polymer flooding through glass micromodels including dead-end pores
chemical flooding, especially alkaline/surfactant/polymer flooding, is of increasing interest due to the world increasing oil demand. this work shows the aspects of using alkaline/surfactant/polymer as an enhanced oil recovery method in the porous media having a high dead-end pore frequency with various dead-end pore parameters (such as opening, depth, aspect ratio, and orientation). using glas...
متن کاملNew research progress of the demulsification of produced liquid by polymer flooding
Polymer relies on its special properties, which is an effective means to enhance oil recovery. But the composition of its produced liquid is very complex, especially emulsifying phenomenon severely constrains the process oil-water separation at a later stage. At present technical means of demulsification taken by both home and abroad oilfield mainly include physics, chemistry and other methods....
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ژورنال
عنوان ژورنال: Petroleum Exploration and Development
سال: 2012
ISSN: 1876-3804
DOI: 10.1016/s1876-3804(12)60053-6