A system for treating a hydrocarbon containing formation includes a steam and electricity cogeneration facility. At least one injection well is located in a first portion of the formation. The injection well provides steam from the steam and electricity cogeneration facility to the first portion of the...http://www.google.ca/patents/US7635025?utm_source=gb-gplus-sharePatent US7635025 - Cogeneration systems and processes for treating hydrocarbon containing formations
