In situ recovery from a hydrocarbon containing formation using barriers

An in situ process for treating a hydrocarbon containing formation is provided. A method for treating a tar sands formation includes providing heat from one or more heaters to a hydrocarbon containing layer in the formation such that at least some hydrocarbons in the layer are mobilized; and produci...

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Bibliographische Detailangaben
Hauptverfasser: KEVIN ALBERT MAHER, GEORGE LEO STEGEMEIER, RONNIE WADE WATKINS, BILLY JOHN MCKINZIE, SCOTT LEE WELLINGTON, BRUCE DONALD PALFREYMAN, HAROLD J VINEGAR, JOHN MICHAEL WARD, DANNIE ANTOINE AYMOND
Format: Patent
Sprache:eng
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Zusammenfassung:An in situ process for treating a hydrocarbon containing formation is provided. A method for treating a tar sands formation includes providing heat from one or more heaters to a hydrocarbon containing layer in the formation such that at least some hydrocarbons in the layer are mobilized; and producing at least some of the hydrocarbons through one or more production wells located in the hydrocarbon containing layer. At least one of the production wells is located at a selected depth in the hydrocarbon containing layer so that hydrocarbons of a selected quality are produced from a part of the hydrocarbon containing layer.