... injection has a major advantage over gas injection. In water injection produced gas can be immediately sold and compression cost is saved. complex reservoir gas cycling condensate production rate gas injection condensate recovery year injection water injection production rate enhanced recovery...

... Abstract An unconventional method to improve sweep efficiency in highly stratified or naturally fractured gas condensate reservoirs has been explored through simulation studies. The alternating water and gas injection process (WAG) has not been heretofore seriously considered in gas cycling...