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Subsea Water Treatment and Injection Enhance Reservoir Management and Production

Offshore magazine, 2025

Render of a subsea water treatment and injection, with a rig above water
Feb 10, 2025

The following is an excerpt from the February 2025 issue of Offshore magazine.


By moving critical processes from the topsides to the seabed, operators can achieve greater flexibility, safety, efficiency and performance.

Water injection is a common technique for maintaining reservoir pressure and optimizing oil recovery. However, traditional topside water treatment systems come with inherent limitations. Congested production platform and FPSO vessel topsides make modifications and maintenance expensive and time-consuming, while the weight and space constraints restrict operational flexibility and elevate health, safety and environmental risks.

Read the full article here.

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