Breakers aid in the removal of the reservoir drill-in fluid (RDF) filter cake and reduce potential causes of formation damage after the completion assembly is in place, before the reservoir is prepared for production or injection. Cleansorb (A Newpark Company) maintains a growing technology portfolio of over a dozen international patents, such as ORCATM, a high performance reservoir chemistry technology with an outstanding reputation for performance and safety with field applications in all the major hydrocarbon producing regions of the world.

ORCA is a highly effective, single treatment, cleanup solution for oil-based and water-based RDF filter cakes. To ensure uniform and efficient removal of the filter cake, each system undergoes a rigorous testing protocol resulting in a fit-for-purpose RDF and breaker system solution. Uniform wellbore cleanup ensures the cleanest wells and maximizes production to deliver significant financial benefits.