From 2009 to 2012, Ganguyi Oilfield selected wells on the same pad and conducted three comparison tests. Under the same well conditions, oil production was monitored for:
- Production performance for 4 new wells completed with CoFrac® Technology and 3 wells with a conventional perforating method (shaped charge without propellant assistance).
- Refrac performance for 12 old wells, for 5 new wells completed with CoFrac® and 7 wells with a conventional perforating method.
- 34 months for 3 wells completed with CoFrac® and 3 wells with a conventional perforating method.