Subsea Produced Water Treatment Technology System

Take your produced water treatment process to the seabed with robust and consistently performing technology.

Description
Specifications

Description

Specifications

The PWTT acts as the last separation stage, evening out variations in the outlet water quality (from an upstream separator), and delivers water quality of dispersed Oil-in-Water of 10 ppm(wt) or lower. The treated water produced by our technology can be directly discharged to sea or re-injected into the reservoir. This polishing technology is designed to maximize the regularity of operation with gravimetric separation, and robust baffle plates. Our PWTT is an energy-efficient solution and can eliminate surface facilities associated with water treatment, reducing overall investment and operational costs.

Module description	Main Function	Outcome
PWTT	Maximize regularity of operation delivering water quality for direct discharge to sea (or re-injected into the reservoir)	Clean water disposal. Water quality of dispersed Oil-in-Water of 10 ppm(wt)
Upstream Separator	First stage in produced water treatment. Removal of free and dispersed oil droplets from produced water.	Water ready for polishing and last separation stage
Sand Accumulator	Removal of solids in the produced water treatment process	Sand control and solids disposal
Reject Module	Reject stream handling	Reject stream control