Synthesis and design of polymer systems based on acrylamide for enhanced oil recovery (EOR) is essential for reservoirs with high salinity and high temperature conditions. The use of associative monomers or the modification of the polymers with hydrophobic functional groups represents a promising alternative that extends the use of chemical EOR. In this study, terpolymers based on acrylamide, acrylic acid and butyl methacrylate were synthesized and the rheological properties of aqueous solutions of the obtained polymers at different pH values, and salt concentrations were evaluated. The results show that at alkaline conditions the viscosity of aqueous solutions of a polymer synthesized with 68.6 wt% of acrylamide, 22.9 wt% of acrylic acid a...
AbstractWe tested nine hydrophobically modified polyacrylamides with molecular weights situated betw...
With the purpose of investigating new potential candidates for enhanced oil recovery (EOR), amphiphi...
The controlled synthesis of high molecular weight branched polyacrylamide (PAM) has been accomplishe...
As a non-renewable resource, the rational exploitation of oil has attracted a large amount of attent...
This research aims to test four new polymers for their stability under high salinity/high hardness c...
The most applied polymer today for chemical improved oil recovery (IOR) processes, such as polymer f...
We tested nine hydrophobically modified polyacrylamides with molecular weights situated between 1.58...
AbstractWe tested nine hydrophobically modified polyacrylamides with molecular weights situated betw...
A new class of polymers, named ‘hydrophobically modified water-soluble polymers’, has been developed...
Due to the growing demand for oil and the large number of mature oil fields, Enhanced Oil Recovery (...
With the purpose of investigating new potential candidates for enhanced oil recovery (EOR), amphiphi...
AbstractCrude oil is the most critical energy source in the world, especially for transportation, pr...
With the purpose of investigating new potential candidates for enhanced oil recovery (EOR), amphiphi...
Associating polyacrylamide polymers have found profound use in the oil industry for Enhanced Oil Rec...
With the purpose of investigating new potential candidates for enhanced oil recovery (EOR), amphiphi...
AbstractWe tested nine hydrophobically modified polyacrylamides with molecular weights situated betw...
With the purpose of investigating new potential candidates for enhanced oil recovery (EOR), amphiphi...
The controlled synthesis of high molecular weight branched polyacrylamide (PAM) has been accomplishe...
As a non-renewable resource, the rational exploitation of oil has attracted a large amount of attent...
This research aims to test four new polymers for their stability under high salinity/high hardness c...
The most applied polymer today for chemical improved oil recovery (IOR) processes, such as polymer f...
We tested nine hydrophobically modified polyacrylamides with molecular weights situated between 1.58...
AbstractWe tested nine hydrophobically modified polyacrylamides with molecular weights situated betw...
A new class of polymers, named ‘hydrophobically modified water-soluble polymers’, has been developed...
Due to the growing demand for oil and the large number of mature oil fields, Enhanced Oil Recovery (...
With the purpose of investigating new potential candidates for enhanced oil recovery (EOR), amphiphi...
AbstractCrude oil is the most critical energy source in the world, especially for transportation, pr...
With the purpose of investigating new potential candidates for enhanced oil recovery (EOR), amphiphi...
Associating polyacrylamide polymers have found profound use in the oil industry for Enhanced Oil Rec...
With the purpose of investigating new potential candidates for enhanced oil recovery (EOR), amphiphi...
AbstractWe tested nine hydrophobically modified polyacrylamides with molecular weights situated betw...
With the purpose of investigating new potential candidates for enhanced oil recovery (EOR), amphiphi...
The controlled synthesis of high molecular weight branched polyacrylamide (PAM) has been accomplishe...