Petrobank's Heavy Oil Business Unit is unique in the industry for its patented THAI® (Toe to Heel Air Injection) technology, a process that has created a paradigm shift in extraction of bitumen from the oil sands. THAI® is an evolutionary new configuration for in-situ combustion which combines a horizontal production well with a vertical air injection well placed at the toe. When compared to other in-situ processes, THAI® presents major environmental and operational improvements. The process has been prov
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