Choosing the right product technology and application strategy for each individual reservoir is extremely important in maximizing oil recovery. WELLDONE has gained considerable knowledge since 1998 from its experience working with petroleum industry on EOR projects. We use our expertise and on site experience to help our customers evaluate the reservoir characters to design the cost-effective development programs.

Polymer flooding is the injection of long-chain polymer molecules dissolved in water to increase the viscosity of injected water. This method improves the oil-water mobility ratio, vertical and areal sweep efficiency. The polymer causes a reduction in the permeability and propagation through high-permeability zones in the reservoir ensuring water diversion to lower permeability zones. This lowers flow velocity and increases the sweep area to increase oil recovery.