OILFLOW SOLUTIONS INC. Patent applications |
Patent application number | Title | Published |
20150315479 | HYDROCARBONS - A method of removing hydrocarbon-based adherent, for example bitumen, from a solid substrate, for example tar sands comprises contacting the solid substrate which includes associated hydrocarbon-based adherent with a treatment formulation which includes a polymeric material which includes vinylalcohol and vinylacetate repeat units. The polymeric material may be a 70-95 mole % hydrolysed polyvinylalcohol. | 11-05-2015 |
20150203743 | METHODS FOR TREATING SUBTERRANEAN FORMATIONS - A method of fracturing a subterranean formation using a formulation comprising oil, polyvinylalcohol, water and, optionally, a proppant. The method involves introducing the formulation into the formation at a pressure sufficient to fracture the formation. | 07-23-2015 |