Delta P-RO™ is the improved formulation of it’s predecessor, Delta P™. For over 40 years Delta P™ has delivered exceptional performance in a low cost product. Delta P-RO™ has been designed for the maximum seepage loss control possible. Delta P-RO™ utilizes similar process technologies that have made Delta P™ synonymous with seepage control and paired them with the latest advances to deliver a new and improved premium blend of micronized, surface modified organic fibers for unparalleled performance in the prevention and remediation of seepage loss in drilling fluid applications. Delta P-RO™ has been engineered to seal the most stubborn low pressure, depleted sands and micro fractured shales encountered during drilling, workover and completion operations. Delta P-RO™ is your solution for continuous seepage control for formations where low to severe permeabilities exist.