Field test of fire flooding in Caonan 95-2 well group of Le'an Oilfield

The laboratory experiment and the field test of fire flooding of Caonan 95-2 well group are carried out. The laboratory experiment aims at determining main parameters and dynamic monitoring method for field test. The parameters include firing temperature, air supplying rate, fuel content, firing time, and so on. The field test shows that, the determined parameters ensure the successful ignition and combustion of the fire flooding. Some regular cognition of fire flooding in this region is obtained, which can be used for guiding the further development of Le'an Oilfield.