Search International and National Patent Collections
|1. (WO2018165168) POLYMER FLOODING PRODUCED WATER TREATMENT|
KEMIRA CHEMICALS, INC.
|Title:||POLYMER FLOODING PRODUCED WATER TREATMENT|
The present embodiments generally relate to the treatment of produced water comprising one or more water soluble polymers, wherein such treatment comprises: adding to the produced water at least one iron complex; and degrading at least a portion of the one or more water soluble polymers. This treatment may result in a reduction of the viscosity of said produced water and/or the degradation of the water soluble polymers which are contained therein.