| S.B. Burnett Estate QQQ #1742-269-31882 | High River Res Operating LLC only | KingQQQ (Tannehill) | ActiveOil | 2,815 | Jul 9, 2020 | 6 | Apr 2026 |
| Burnett S. B. Estate N #n 16R42-269-32881 | High River Res Operating LLC only | KingNA (Tannehill) | Shut inOil | 5,600 | Jan 30, 2019 | 2 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #Q32642-269-32214 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveInjection | 5,500 | Sep 8, 2016 | 3 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #y 85A42-269-32059 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveOil | 5,680 | Jan 7, 2016 | 3 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #Q31642-269-31828 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveInjection | 5,444 | Aug 28, 2015 | 2 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #U31742-269-31927 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveOil | 6,600 | Aug 25, 2015 | 2 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #n 08AR42-269-32907 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | Shut inOil | 5,962 | Jul 30, 2015 | 4 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #y 2942-269-32571 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveOil | 6,040 | Apr 16, 2015 | 2 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #y 26AR42-269-32928 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveInjection | 5,909 | Feb 13, 2015 | 3 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #y 15R42-269-32951 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveOil | 5,765 | Jan 23, 2015 | 1 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #y 11AR42-269-32946 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveInjection | 5,670 | Jan 15, 2015 | 2 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #y 28AR42-269-32944 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveOil | 5,660 | Dec 17, 2014 | 1 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #y 49AR42-269-32943 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveInjection | 5,930 | Dec 16, 2014 | 1 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #y 53AR42-269-32942 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveInjection | 5,765 | Dec 4, 2014 | 1 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #y 12AR42-269-32941 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveOil | 5,685 | Nov 20, 2014 | 1 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #y 21AR42-269-32940 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveOil | 5,655 | Nov 3, 2014 | 2 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #y 09AR42-269-32939 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveOil | 5,755 | Oct 30, 2014 | 1 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #y 98A42-269-32936 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveInjection | 6,647 | Oct 2, 2014 | 1 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #y 48AR42-269-32935 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveOil | 6,005 | Sep 19, 2014 | 1 | Apr 2026 |
| Burnett S. B. Estate NA #n 71A42-269-31930 | High River Res Operating LLC only | KingBig -N- (Tannehill) | ActiveOil | 5,472 | Sep 17, 2014 | 3 | Apr 2026 |
| Big -S- (Twin Peaks) Unit #R34242-269-32047 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | Shut inOil | 6,004 | Sep 3, 2014 | 2 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #y 32AR42-269-32931 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveOil | 5,617 | Sep 2, 2014 | 1 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #y 13AR42-269-32929 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveInjection | 5,670 | Aug 18, 2014 | 1 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #y 95A42-269-32927 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | Shut inOil | 5,700 | Aug 13, 2014 | 1 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #y 10AR42-269-32925 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveInjection | 5,675 | Jul 10, 2014 | 1 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #y 78AR42-269-32922 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveOil | 5,673 | Jun 20, 2014 | 2 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #n 69AR42-269-32919 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveInjection | 5,600 | Jun 10, 2014 | 1 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #n 71AR42-269-32920 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveInjection | 5,600 | Jun 10, 2014 | 1 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #n 66AHHZ42-269-32912 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveInjection | 5,341 | May 12, 2014 | 1 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #n 80HHZ42-269-32915 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveInjection | 5,375 | May 12, 2014 | 1 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #n 19AHHZ42-269-32911 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveOil | 5,655 | May 2, 2014 | 1 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #n 01AR42-269-32909 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveOil | 5,620 | Apr 23, 2014 | 1 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #n 10AR42-269-32910 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveOil | 5,905 | Apr 23, 2014 | 1 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #n 72AR42-269-32908 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveOil | 5,554 | Mar 25, 2014 | 1 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #n 8742-269-32066 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveInjection | 5,530 | Feb 18, 2014 | 4 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #n 34AR42-269-32900 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveOil | 5,635 | Dec 27, 2013 | 1 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #n 42AR42-269-32901 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | Shut inOil | 5,625 | Dec 27, 2013 | 1 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #n 08R42-269-32902 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveOil | 5,574 | Dec 27, 2013 | 1 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #n 07R42-269-32903 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveOil | 5,628 | Dec 27, 2013 | 1 | Apr 2026 |
| Burnett S. B. Estate N #n 842-269-30278 | High River Res Operating LLC only | KingBig -N- (Tannehill) | ActiveInjection | 5,860 | Nov 25, 2013 | 1 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #n 78A42-269-00365 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | PluggedOil | 6,000 | Jul 23, 2013 | 1 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #n 07AR42-269-32888 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveInjection | 5,925 | Jul 5, 2013 | 1 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #n 12AR42-269-32889 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveOil | 5,597 | Jul 5, 2013 | 1 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #n 5AR42-269-32887 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveInjection | 5,565 | Jul 3, 2013 | 1 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #n 30R42-269-32884 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveOil | 5,640 | Jun 25, 2013 | 1 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #n 80R42-269-32885 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveInjection | 5,960 | Jun 25, 2013 | 1 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #y 94A42-269-32886 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveOil | 5,700 | Jun 25, 2013 | 1 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #y 18AR42-269-32882 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveInjection | 5,642 | Jun 18, 2013 | 1 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #n 88A42-269-32883 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | Shut inOil | 5,605 | Jun 18, 2013 | 2 | Apr 2026 |
| Burnett Ranch CO2 Flood PA1 #n 52R42-269-32879 | High River Res Operating LLC only | KingAnne Tandy (Strawn) | ActiveOil | 5,540 | Jun 12, 2013 | 1 | Apr 2026 |