Penn West operates many of the largest light and medium gravity oil pools in western Canada. Although primary recovery methods typically extract a relatively small amount of the resource-in-place, application of EOR techniques can often more than double ultimate recoveries. As an industry leader in the application of EOR technology, Penn West is pursuing the following strategies:
Applying emerging technologies such as horizontal multistage fracing to accelerate reservoir pressure maintenance, increase ultimate oil recovery and improve extraction economics.
Optimizing and expanding waterflood programs already in operation at many oil pools.
Ensuring reliable and environmentally responsible supplies of fluids for injection.
Evaluating, piloting and commercially implementing enhanced recovery methods such as low permeability (tight) waterfloods, polymer & chemical floods, and carbon dioxide (CO2) and hydrocarbon miscible floods.