Cyclic solvent process for in-situ bitumen and heavy oil production

A process for recovery of hydrocarbons in a production fluid from an underground reservoir of said hydrocarbons, the process comprising of: (a) injecting a viscosity reducing solvent of a fraction of said hydrocarbons into said reservoir at a pressure in the reservoir of above a liquid/vapor phase c...

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Bibliographische Detailangaben
Hauptverfasser: LIM GIT B, LEBEL J. PIERRE, KRY P. RICHARD, KWAN MORI Y
Format: Patent
Sprache:eng
Schlagworte:
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