Enhanced Oil Recovery
The evaluation of enhanced oil recovery (EOR) for successful field implementation is performed in stages, of which piloting plays a key role in this process. To this end it is found that an E5M system is most commonly employed on various fields for this step. Depending on the final well injection concentration (ranging from 500 to 3,500ppm diluted polymer), a wide range of flowrates can be achieved (3,000 to 22,500 barrels/day) with this size/model make-down unit.