

Produced Water Treatment
We specialise in the design and supply of advanced produced water treatment systems tailored to the demands of offshore and onshore oil and gas operations. As environmental regulations grow more stringent and operators aim to reduce discharge volumes and improve water reuse, effective treatment has never been more critical.
Our systems integrate proven separation technologies — including hydrocyclones, flotation units, filtration, and online monitoring — to remove oil, solids, and other contaminants with high reliability and efficiency. Every package is engineered for compact design, ease of maintenance, and long-term performance in harsh field conditions.
Whether for reinjection, discharge, or reuse, Crescent delivers solutions that help clients meet environmental targets without compromising operational performance.
Engineered Separation for Reliable Performance
Proclad offers a comprehensive range of produced water treatment technologies designed to meet the stringent environmental and operational demands of upstream and downstream oil and gas facilities. Our solutions combine mechanical, chemical, and media-based processes to efficiently remove oil, solids, gas, and other contaminants from water streams — ensuring compliance with discharge regulations and optimising reuse potential.
Our capabilities include:
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Crescent DualSPIN De-oiling Hydroclone
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De-sanding Cyclone
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Degasser
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Induced Gas Floatation
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Walnut Shell Filtration/Advanced Nutshell Media
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Absorption Media
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Chemical Injection
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Vacuum De-oxygenation
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H2S Strippers
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Produced Water Injection Systems
Produced Water Solutions
1. Tailored Systems for Offshore & Onshore Use
Crescent designs and supplies compact, high-performance produced water treatment packages suited to both offshore platforms and onshore facilities. Each solution is engineered to meet project-specific flow rates, space constraints, and discharge standards.
2. Proven Separation Technologies
Our systems integrate advanced separation technologies including hydrocyclones, gas flotation units, and coalescing filters — all designed to reduce oil-in-water content and support regulatory compliance.
3. Metering and Real-Time Monitoring
We incorporate precision metering and real-time monitoring to ensure continuous performance visibility and to support process optimisation.
4. Modular, Skid-Mounted Design
All systems are skid-mounted for simplified transport, installation, and maintenance — helping clients reduce project timelines and site complexity.
5. Engineering Expertise You Can Trust
With deep experience in produced water treatment and process package integration, Crescent delivers robust, efficient systems that improve uptime and ensure environmental compliance.
NEW - DualSPIN™ deoiler hydrocyclone liner
Efficient oil-water separation.
The DualSPIN™ deoiler hydrocyclone liner is Crescent Engineering’s latest advancement in produced water treatment. Engineered for maximum separation efficiency, DualSPIN™ combines precision-machined geometry with a high-performance internal profile to remove oil from water with minimal maintenance and no moving parts.
Available in a range of corrosion- and erosion-resistant materials, DualSPIN™ can be custom-machined to fit your existing tubesheet configuration — making it an ideal upgrade for replacing underperforming liners without modifying your existing setup.

Benefits of DualSPIN™
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Increased hardness on the inlet section combats erosion from solid particles entering.
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No special tools needed to remove and replace
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Outlet oil content reduced significantly.
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No moving parts and minimal maintenance.
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Can be designed to replace existing manufacturers' liners, improving process performance.
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Available in a range of alloys from Stainless Steel to Super Duplex, Inconels, and Titanium.



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