1. Enhanced Oil Recovery Approval No. 12649B, Calgary, Alberta, January 18, 2019;Alberta Energy Regulator,2019
2. Enhanced Oil Recovery Approval No. 12853B, Calgary, Alberta, October. 15, 2019;Alberta Energy Regulator,2019
3. Enhanced Oil Recovery Approval No. 12659C, Calgary, Alberta, October 29, 2019;Alberta Energy Regulator,2019
4. Enhanced Oil Recovery Approval No. 12609D, Calgary, Alberta, October 23, 2019;Alberta Energy Regulator,2019
5. Enhanced Oil Recovery Approval No. 12592E, Calgary, Alberta, October 31, 2019;Alberta Energy Regulator,2019