Power systems utilizing the heat of produced formation fluid
Pressure-balanced oil recovery process for water productive oil
Pressure-up/blowdown combustion - a channelled reservoir recover
Process and device for oil recovery using steam and oxygen-conta
Process for coal gasification
Process for enlargement of rock fractures
Process for in situ coal gasification
Process for in situ oil shale retorting with off gas recycling
Process for increasing the yield of oil reservoirs
Process for injection of oxidant and liquid into a well
Process for injection of oxidant and liquid into a well
Process for recovering carbonaceous values from in situ oil shal
Process for recovering carbonaceous values from post in situ oil
Process for recovering hydrocarbons
Process for recovering products from oil shale
Process for recovering viscous, combustible material
Process for the underground gasification of coal and carbonaceou
Process of underground coal gasification
Processes for secondarily recovering oil
Producing methane from coal in situ