1. Review of WAG field experience;Christensen;SPE Reservoir Eval. Eng.,2001
2. CO2 foam field trial at north ward-estes;Chou,1992
3. Opportunities for using anthropogenic CO2 for enhanced oil recovery and CO2 storage;Godec;Energy Fuel.,2013
4. East Vacuum Grayburg san Andres unit CO2 flood ten year performance review: evolution of a reservoir management strategy and results of WAG optimization;Harpole,1996
5. Field test of foam to reduce CO2 cycling;Henry,1996