| 1 | C.S. LIEN | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 2 | CABLE MARIE 29-15-HLID3 | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 3 | CABLE-S | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 4 | CABLE-STEPPLER 20-2H | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 5 | CALVIN | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 6 | CANAL 6-4 | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 7 | CANDEE | Richland County, MT | Oil & Gas Property | Jan 2016 |
| 8 | CANDEE | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 9 | CANDEE | Richland County, MT | Oil & Gas Property | Apr 2019 |
| 10 | CANDEE | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 11 | CANUCKS | Richland County, MT | Oil & Gas Property | Aug 2017 |
| 12 | CARDA | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 13 | CARL FEDERAL 2658 43-23H | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 14 | CAROLINE 1-32H | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 15 | CARSON FEDERAL 2658 13-17H | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 16 | CAYKO | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 17 | CAYKO FEDERAL 34-41 | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 18 | CHAINSAW | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 19 | CHAINSAW ED | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 20 | CHAINSAW-MAGRUDER 11 | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 21 | CHARLES NEVIN | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 22 | CHARLIE | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 23 | CHARLIE CREEK | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 24 | CHARLOTTE | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 25 | CHERRY | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 26 | CHERYL PEDERSON 14 | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 27 | CHILDERS | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 28 | CHRISTIANSEN | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 29 | CHRISTIANSEN 1 | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 30 | CLAYTON | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 31 | CLAYTON-ALICE HSU | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 32 | CLEAVER 1-30H | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 33 | COLLEEN | Richland County, MT | Oil & Gas Property | Dec 2025 |
| 34 | CONSTANCE | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 35 | CONSTANCE-STONEY BUTTE HSU | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 36 | COON | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 37 | COOPER 1-10H | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 38 | COYOTE-CUNDIFF 10-14-H | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 39 | COYOTE-DENNY 10-16H | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 40 | CULVERIN 1-32H | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 41 | CUNDIFF | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 42 | CUNDIFF 8-22 | Richland County, MT | Oil & Gas Property | Dec 2022 |
| 43 | CURTIS HUNTER | Richland County, MT | Oil & Gas Property | Feb 2024 |