Logan Industries Worldwide Company, a worldwide machine designer, producer, area service and restore firm, has delivered a subsea grease injection unit as a part of a whole subsea wireline stress management system for a subsea oil and gasoline firm
The grease injection reservoirs and monitoring/switching unit was a part of a complete system, full with: floor intervention kind hydraulic energy unit (HPU); reeler and umbilical; subsea grease head and lubricators; and subsea connections.
The client required a method to offer grease to their subsea grease head by utilizing a subsea grease provide level that additionally had the capability for switching between main, secondary and emergency circuits, and allowed visible monitoring of how a lot grease remained out there to be used throughout operations.
In designing and delivering a ten,000 psi grease system with 40 gallons of grease absolutely compensated for 10,000 ft depth, Logan engineered a really easy, low-tech resolution. The system was able to being powered by both a remotely operated car (ROV) through sizzling stab or by the floor HPU by way of the connecting umbilical.
Dean Carey, technical director, Logan Industries, mentioned, “The visible monitoring portion we finally delivered on this undertaking is exclusive for the sort of system, pairing accumulator/cylinder expertise with the subsea surroundings.”