Oil Limited - Innovators in Oil Slick Technology. Oil Spill Recovery and Containment Oil Limited specialise in the development of innovative products to recover and contain oil spilt in the marine environment. The Oil Slick Harvester is a rapid deployment oil spill recovery system. When used in combination with the RB400 rigid boom system, it can transfer spilt oil into a containment area for recovery and re-use. Recovered oil is 100% water free and is 100% reu.sable Oilslickharvester.com~Site InfoWhoisTrace RouteRBL Check