| Buck 3SXHHZ49-027-27666 | Arena Resources LLC | NiobraraWC | Notice of Intent to AbandonOil Well | 15,732 | Mar 19, 2025 | 0 | 0 |
| Lizzy Fed 4271-33-4-15 MHHZ49-005-78280 | Anschutz Exploration Corporation | CampbellCrossbow | PermittedOil Well | 21,049 | Mar 18, 2025 | 0 | 0 |
| Lizzy Fed 4271-33-4-16 MHHZ49-005-78283 | Anschutz Exploration Corporation | CampbellCrossbow | PermittedOil Well | 21,152 | Mar 18, 2025 | 0 | 0 |
| Rainbow 16D2-31D49-035-31401 | Purewest Resources Inc | SublettePinedale | PermittedGas Well | 14,630 | Mar 14, 2025 | 0 | 0 |
| Boulder 11A2-17D49-035-31402 | Purewest Resources Inc | SublettePinedale | DrilledGas Well | 15,189 | Mar 14, 2025 | 0 | 0 |
| Boulder 15C2-17D49-035-31403 | Purewest Resources Inc | SublettePinedale | DrilledGas Well | 15,074 | Mar 14, 2025 | 0 | 0 |
| Boulder 15D2-17D49-035-31404 | Purewest Resources Inc | SublettePinedale | DrilledGas Well | 15,298 | Mar 14, 2025 | 0 | 0 |
| Chaos Fed 4878-33-10-14X NHHZ49-019-42614 | Anschutz Exploration Corporation | JohnsonWC | ActiveOil Well | 21,345 | Mar 12, 2025 | 55,659 | 116,363 |
| James 3470-2-N5HHZ49-009-49083 | Anadarko E&P Onshore LLC | ConverseWC | ActiveOil Well | 21,639 | Mar 11, 2025 | 69,383 | 154,809 |
| Bat Ray 3469-2524 2NHHZ49-009-49366 | Continental Resources Inc | ConverseWC | ActiveOil Well | 21,337 | Mar 11, 2025 | 166,899 | 960,140 |
| Harriet 4777-7-5 SWD49-019-42604 | Anschutz Exploration Corporation | JohnsonWC | ActiveDisposal | 8,051 | Mar 11, 2025 | 0 | 0 |
| Cub Fee 4777-28 T49-019-42613 | Anschutz Exploration Corporation | JohnsonWC | PermittedOil Well | 7,667 | Mar 11, 2025 | 0 | 0 |
| Buck 1SXHHZ49-027-27664 | Arena Resources LLC | NiobraraWC | Notice of Intent to AbandonOil Well | 15,660 | Mar 11, 2025 | 0 | 0 |
| Kringen 3769-0631-001NHHZ49-009-49922 | Three Crown Petroleum LLC | ConverseWC | —Oil Well | 9,798 | Mar 10, 2025 | 0 | 0 |
| Wild Bill 3769-0631-001MHHZ49-009-49923 | Three Crown Petroleum LLC | ConverseWC | —Oil Well | 10,968 | Mar 10, 2025 | 0 | 0 |
| Baldy Butte 17-16-2MHHZ49-007-24940 | Crowheart Energy LLC | CarbonBaldy Butte | ActiveGas Well | 17,937 | Feb 28, 2025 | 0 | 0 |
| James 3470-2-N1HHZ49-009-49081 | Anadarko E&P Onshore LLC | ConverseWC | ActiveOil Well | 21,729 | Feb 28, 2025 | 37,832 | 60,623 |
| James 3470-2-N3HHZ49-009-49082 | Anadarko E&P Onshore LLC | ConverseWC | CanceledOil Well | 21,668 | Feb 28, 2025 | 0 | 0 |
| James Fed 3470-2-N8HHZ49-009-49084 | Anadarko E&P Onshore LLC | ConverseWC | ActiveOil Well | 21,855 | Feb 28, 2025 | 77,497 | 160,654 |
| James Fed 3570-23-N1HHZ49-009-49085 | Anadarko E&P Onshore LLC | ConverseWC | ActiveOil Well | 21,526 | Feb 28, 2025 | 65,566 | 84,126 |
| James Fed 3570-22-T3HHZ49-009-49086 | Anadarko E&P Onshore LLC | ConverseWC | ActiveOil Well | 21,371 | Feb 28, 2025 | 115,991 | 237,863 |
| James Fed 3570-23-N5HHZ49-009-49087 | Anadarko E&P Onshore LLC | ConverseWC | ActiveOil Well | 21,286 | Feb 28, 2025 | 61,788 | 99,371 |
| James Fed 3570-23-N8HHZ49-009-49088 | Anadarko E&P Onshore LLC | ConverseWC | ActiveOil Well | 21,268 | Feb 28, 2025 | 52,127 | 90,090 |
| Rollins 0112-07HHZ49-005-77977 | EOG Resources Inc | CampbellWC | Permit expiredOil Well | 21,343 | Feb 27, 2025 | 0 | 0 |
| Juniper 06E07-7MHHZ49-009-46758 | Sage Butte PRB Operating, LLC | ConverseWC | PermittedOil Well | 23,470 | Feb 27, 2025 | 0 | 0 |
| Juniper 06E07-7NHHZ49-009-46759 | Sage Butte PRB Operating, LLC | ConverseWC | PermittedOil Well | 21,975 | Feb 27, 2025 | 0 | 0 |
| Billings 21NXHHZ49-009-49811 | 1876 Resources LLC | ConverseWC | ActiveOil Well | 20,227 | Feb 27, 2025 | 121,703 | 162,360 |
| Billings 22NXHHZ49-009-49812 | 1876 Resources LLC | ConverseWC | ActiveOil Well | 20,179 | Feb 27, 2025 | 110,662 | 157,735 |
| Billings 23NXHHZ49-009-49813 | 1876 Resources LLC | ConverseWC | ActiveOil Well | 20,566 | Feb 27, 2025 | 108,298 | 142,758 |
| Billings 24NXHHZ49-009-49814 | 1876 Resources LLC | ConverseWC | PermittedOil Well | 20,671 | Feb 27, 2025 | 0 | 0 |
| Dillon 21NXHHZ49-009-49815 | 1876 Resources LLC | ConverseWC | PermittedOil Well | 20,124 | Feb 27, 2025 | 0 | 0 |
| Dillon 23NXHHZ49-009-49816 | 1876 Resources LLC | ConverseWC | ActiveOil Well | 20,301 | Feb 27, 2025 | 101,174 | 175,500 |
| Dillon 24NXHHZ49-009-49819 | 1876 Resources LLC | ConverseWC | PermittedOil Well | 20,491 | Feb 27, 2025 | 0 | 0 |
| Dillon 22NXHHZ49-009-49820 | 1876 Resources LLC | ConverseWC | PermittedOil Well | 20,115 | Feb 27, 2025 | 0 | 0 |
| Robinson 15-49-67 1THHZ49-011-23438 | OILDIGGER RESOURCES FUND l LLLP | CrookKara | Permit expiredOil Well | 7,752 | Feb 27, 2025 | 0 | 0 |
| Lizzy Fed 4271-33-21-2 MHHZ49-005-78279 | Anschutz Exploration Corporation | CampbellCrossbow | ActiveOil Well | 21,368 | Feb 26, 2025 | 63,130 | 899,935 |
| Lizzy Fed 4271-33-21-1 MHHZ49-005-78287 | Anschutz Exploration Corporation | CampbellCrossbow | ActiveOil Well | 21,349 | Feb 26, 2025 | 54,694 | 836,937 |
| Spruce 22W34-2NHHZ49-009-48486 | Sage Butte PRB Operating, LLC | ConverseWC | DUOil Well | 22,800 | Feb 26, 2025 | 298 | 4,182 |
| Spruce 22W34-4NHHZ49-009-48487 | Sage Butte PRB Operating, LLC | ConverseWC | DUOil Well | 23,100 | Feb 26, 2025 | 49,982 | 3,794 |
| Grumpy Fed 4778-5-17-16 MHHZ49-019-42198 | Anschutz Exploration Corporation | JohnsonWC | ActiveOil Well | 27,664 | Feb 26, 2025 | 111,580 | 501,015 |
| Grumpy Fed 4778-5-17-15E NHHZ49-019-42199 | Anschutz Exploration Corporation | JohnsonWC | CanceledOil Well | 26,036 | Feb 26, 2025 | 0 | 0 |
| Grumpy Fed 4778-5-17-16 NBHHZ49-019-42203 | Anschutz Exploration Corporation | JohnsonWC | ActiveOil Well | 26,045 | Feb 26, 2025 | 165,571 | 240,346 |
| Grumpy Fed 4778-5-17-14E NHHZ49-019-42204 | Anschutz Exploration Corporation | JohnsonWC | CanceledOil Well | 26,553 | Feb 26, 2025 | 0 | 0 |
| Riley Fed 4776-15-22-16 MHHZ49-005-79267 | Anschutz Exploration Corporation | CampbellWC | —Oil Well | 11,193 | Feb 18, 2025 | 0 | 0 |
| Flat Top 14-15-1MHHZ49-007-48554 | Crowheart Energy LLC | CarbonFlat Top | PermittedGas Well | 20,116 | Feb 18, 2025 | 0 | 0 |
| Bridle Bit Fed 1-19-18PHHZ49-005-79201 | Peak Powder River Resources LLC | CampbellWC | DrilledOil Well | 17,983 | Feb 11, 2025 | 0 | 0 |
| Chaos Fed 4878-33-9-16E NHHZ49-019-42074 | Anschutz Exploration Corporation | JohnsonWC | ActiveOil Well | 21,036 | Feb 11, 2025 | 115,749 | 216,166 |
| Chaos Fed 4878-33-10-14W NHHZ49-019-42077 | Anschutz Exploration Corporation | JohnsonWC | Subsequent Report of AbandonmentOil Well | 21,119 | Feb 11, 2025 | 0 | 0 |
| CDU Seebaum Fed 22-343870-1XNHHZ49-009-49861 | Devon Energy Production Company LP | ConverseWC | ActiveOil Well | 24,165 | Feb 6, 2025 | 149,358 | 121,529 |
| Baldy Butte 17-16-1MHHZ49-007-24939 | Crowheart Energy LLC | CarbonBaldy Butte | ActiveGas Well | 13,506 | Feb 5, 2025 | 0 | 0 |