Can CFST be deployed in seawater injection wells or produced water disposal wells?

Yes, it is ideally suited for this purpose. Injection water almost always contains oxygen from exposure to the surface or by dissolved oxygen in seawater. The fluid typically has elevated temperatures which increase the challenge for most OCTG strings. CFST is built to manage these challenging installations. No expansive scavenging, no cooling to match the operating envelope of the metal CRA. CFST is the fit for purpose pipe for disposal wells.

Note: Some clients are interested in downhole and surface injection line applications. They have to dispose of water at temperatures over 120C and have to replace flowlines and completion as frequently as ± every year. Currently, there is no competition, metal, or non-metallic, that can manage this environment. CFST is the fit for purpose pipe for disposal wells.

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