Oil Flushing is the circulation of lube oil at high velocities (turbulent flow). This high-velocity flow causes the fluid to become a washing medium due to the molecular implosion, thus removing adhered contaminants from the subject equipment namely compressors, lube-oil systems, and transport it to multiple filtration units placed at strategic points. Petroneft’s custom-built high-velocity oil flushing & filtration types of equipment ranging from 1000 to 2200gpm flow are designed to handle jobs with high volume oil flushing activities in a shorter duration. Petroneft has carried out several flushing jobs in the past as a part of pre & post-commissioning activities and meeting the NAS and ISO 4406 standards.