1
John Michael Karanikas, Robert Irving McNeil III, Richard Pollard: Recovering energy from a subsurface formation. Shell Oil Company, December 11, 2012: US08327932 (44 worldwide citation)

A method of recovering energy from a subsurface hydrocarbon containing formation includes introducing an oxidizing fluid in a wellbore positioned in at least a first portion of the formation. At least a portion of the first portion of the formation has been subjected to an in situ heat treatment pro ...


2
John Michael Karanikas, Robert Irving McNeil III, Richard Pollard: Recovering energy from a subsurface formation. Shell Oil Company, October 14, 2010: US20100258265-A1

A method of recovering energy from a subsurface hydrocarbon containing formation includes introducing an oxidizing fluid in a wellbore positioned in at least a first portion of the formation. At least a portion of the first portion of the formation has been subjected to an in situ heat treatment pro ...