Red Leaf Resources, Inc, doing business as Green Leaf Carbon Technologies, is an oil-shale technology company based in Salt Lake City, Utah, United States. It is the developer of the shale oil extraction technology HCCO® (Homogeneous Charged Continuous Oxidation) Process. The company holds mineral leases in Utah for oil shale development that can support 75,000 bbl/day of oil production. Its Uintah Partners LLC subsidiary also holds surface rights in the Uinta Basin with a permit for a 40,000 barrel per day refinery. The company is affiliated with Questerre Energy Corporation.
