Petro-Pile Sump Caisson

The Petro-Pile Sump Caisson is the most effective device available today for collection, treatment, and discharge of open drains water from offshore platforms.


The Petro-Pile™ sump caisson is a flexible and reliable method to remove oil from open drains water. Patented features including the quiet chamber and adjustable weir pipe allow the skim point to be adjusted for variations in operating conditions and prevent water being pumped back to the topsides. The operation of the Petro-pile™ is not impacted by wave action, tidal changes, or storm surge and has been successfully used on fixed jacket, tension leg, spar, and semi-submersible platforms in all major offshore areas including the Gulf of Mexico, Africa, and Asia.

  • Petro-Pile Sump Caisson Case History

Related Products

Process Systems

We deliver equipment and solutions to the upstream oil and gas industry for the separation and treatment of oil, gas, solids, seawater, and produced water.

Learn more

Environmental Services

Determining environmental risk and understanding the regulatory implications of product registration and waste water discharge can be a costly challenge. Our environmental services help overcome these challenges through risk assessment of discharges, environmental modelling, ecotoxicology testing for chemical registration, and diverse consulting services related to environmental compliance.

Learn more

Produced Water Treatment

Our comprehensive produced water portfolio allows us to deliver safe, compliant, customer-oriented results necessary for responsible energy production.

Learn more

Brownfield Solutions

We optimize process systems, remove production bottlenecks, improve environmental performance, and support operations through a global network of specialists and a commitment to service.

Learn more

Offshore Production Solutions

Our team of recognized brands come together to streamline, optimize, and modernize offshore production, no matter the stream.

Learn more