| 摘要 |
A process to recover bitumen from a subterranean hydrocarbon reservoir comprising the following steps: a) injection of steam and oxygen separately into said bitumen reservoir and when mixed therein said mix being in the range of 5 to 50% O2, b) production of hot bitumen and water using a horizontal production well, and c) production/removal of non-condensable combustion gases to control reservoir pressure.
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