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Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US395002912 Jun 197513 Apr 1976Mobil Oil CorporationIn situ retorting of oil shale
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US410507227 Jan 19778 Aug 1978Occidental Oil ShaleProcess for recovering carbonaceous values from post in situ oil shale retorting
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US426682624 May 197612 May 1981Occidental Oil Shale, Inc.In-situ recovery of constituents from fragmented ore
US43032732 Nov 19791 Dec 1981Occidental Oil Shale, Inc.In situ oil shale retort with a generally T-shaped vertical cross section
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US444044530 Nov 19813 Apr 1984Occidental Oil Shale, Inc.Fluid outlet at the bottom of an in situ oil shale retort
US78627058 Feb 20084 Jan 2011Red Leaf Resources, Inc.Methods of recovering hydrocarbons from hydrocarbonaceous material using a constructed infrastructure and associated systems
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US79060148 Feb 200815 Mar 2011Red Leaf Resources, Inc.Methods of recovering hydrocarbons from hydrocarbonaceous material with reduced non-carbonaceous leachate and CO2 and associated systems
US79679748 Feb 200828 Jun 2011Red Leaf Resources, Inc.Methods of recovering hydrocarbons from hydrocarbonaceous material using a constructed infrastructure having permeable walls and associated systems
US80038446 Feb 200923 Aug 2011Red Leaf Resources, Inc.Methods of transporting heavy hydrocarbons
US81090474 Jan 20117 Feb 2012Red Leaf Resources, Inc.System for recovering hydrocarbons from water-containing hydrocarbonaceous material using a constructed infrastructure