| Dora Roberts Ranch Unit O-10-15862 | Continental Resources, Inc. only | Moose (Queen) | Midland | 24 | 2.6M | 76.7K | Jan 1993 – Apr 2026 |
| Midland Fee "Ak"-N O-10-32075 | SMC Oil & Gas, Inc. only | Moose (Queen) | Midland | 15 | 1.53M | 5.53K | Jan 1993 – Apr 2026 |
| Moose Hunter O-2-10054 | FW Eagle Ford I, LLC only | Eagleville (Eagle Ford-2) | Lavaca | 6 | 1.32M | 937K | Jul 2012 – Apr 2026 |
| Midland -AA- Fee O-10-22343 | SMC Oil & Gas, Inc. only | Moose (Queen) | Midland | 20 | 912K | 590 | Jan 1993 – Apr 2026 |
| Moosehead 54-1-41 Unit O-10-49439 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 775K | 1.68M | Oct 2017 – Apr 2026 |
| Christopher O-10-34103 | Maverick Operating, LLC only | Moose (Queen) | Midland | 5 | 686K | 7 | Mar 1994 – Apr 2026 |
| Moosehorn 54-1-41-44 D O-10-61232 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 662K | 1.83M | Nov 2023 – Apr 2026 |
| Moosehorn 54-1-41-44 B O-10-61082 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 556K | 1.95M | Nov 2023 – Apr 2026 |
| Moosehorn 54-1-41-44 C O-10-61188 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 501K | 1.38M | Nov 2023 – Apr 2026 |
| Moosehorn 54-1-41-44 F G-10-297462 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 346K | 1.43M | Nov 2023 – Apr 2026 |
| Moosehorn 54-1-41-44 J O-10-62787 | Anadarko E&P Onshore LLC only | Sandbar (Bone Spring) | Loving | 1 | 335K | 1.09M | Dec 2024 – Apr 2026 |
| Moosehorn 54-1-41-44 A G-10-297354 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 333K | 1.11M | Nov 2023 – Apr 2026 |
| Moose O-1-17150 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Atascosa | 2 | 332K | 283K | Jul 2013 – Apr 2026 |
| Moose G-10-285179 | Matador Production Company only | Phantom (Wolfcamp) | Winkler | 1 | 314K | 1.6M | Jul 2018 – Apr 2026 |
| Moosehorn 54-1-41-44 E G-10-297369 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 298K | 1.66M | Oct 2023 – Apr 2026 |
| Moosehorn 54-1-41-44 L O-10-62598 | Anadarko E&P Onshore LLC only | Sandbar (Bone Spring) | Loving | 1 | 292K | 806K | Oct 2024 – Apr 2026 |
| Moos Unit A O-1-18186 | Murphy Expl. & Prod. Co. - USA only | Eagleville (Eagle Ford-1) | Atascosa | 1 | 237K | 180K | Dec 2014 – Apr 2026 |
| Moos-Cook O-1-16631 | Auterra Operating, LLC only | Eagleville (Eagle Ford-1) | Gonzales | 3 | 233K | 136K | Nov 2012 – Apr 2026 |
| Moosehorn 54-1-41-44 I O-10-62788 | Anadarko E&P Onshore LLC only | Sandbar (Bone Spring) | Loving | 1 | 210K | 628K | Dec 2024 – Apr 2026 |
| Moosehorn 54-1-41-44 H O-10-62726 | Anadarko E&P Onshore LLC only | Sandbar (Bone Spring) | Loving | 1 | 201K | 579K | Dec 2024 – Apr 2026 |
| Moos Unit B O-1-18242 | Murphy Expl. & Prod. Co. - USA only | Eagleville (Eagle Ford-1) | Atascosa | 1 | 188K | 152K | Dec 2014 – Apr 2026 |
| Moose 33 O-10-44662 | Crescent Energy Operating, LLC only | Wolfbone (Trend Area) | Reeves | 3 | 166K | 298K | Sep 2013 – Apr 2026 |
| Moose Unit O-5-4107 | Wildfire Energy Operating LLC only | Aguila Vado (Eagleford) | Brazos | 1 | 166K | 104K | Nov 2013 – Mar 2026 |
| Moose Unit O-3-26030 | Wildfire Energy Operating LLC only | Giddings (Eagleford) | Brazos | 1 | 147K | 83.1K | Nov 2012 – Mar 2026 |
| Moose Queen Unit O-10-21174 | Vision Oil and Gas LLC only | Moose (Queen) | Ector | 25 | 131K | 41 | Jan 1993 – Jun 2021 |
| Moose 33-40-1N O-10-53229 | Crescent Energy Operating, LLC only | Wolfbone (Trend Area) | Reeves | 1 | 124K | 632K | Nov 2019 – Apr 2026 |
| Moosehorn 54-1-41-44 M G-10-299647 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 112K | 654K | Apr 2025 – Apr 2026 |
| Moosehorn 54-1-41-44 N O-10-62569 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 111K | 480K | Oct 2024 – Apr 2026 |
| Moosehorn 54-1-41-44 G O-10-62722 | Anadarko E&P Onshore LLC only | Sandbar (Bone Spring) | Loving | 1 | 83.8K | 428K | Dec 2024 – Apr 2026 |
| Moosehorn 54-1-41-44 K O-10-62597 | Anadarko E&P Onshore LLC only | Sandbar (Bone Spring) | Loving | 1 | 73.2K | 280K | Oct 2024 – Apr 2026 |
| Kibbe-Moos, Anna -A- O-4-11595 | L.T.D. Explorations Inc. only | Jaboncillos (Avery 5550) | Duval | 2 | 65.6K | 72.3K | Jan 1993 – Apr 2026 |
| Averitt "F" No. 1 O-10-35669 | Diamondback E&P LLC only | Moose (Wolfcamp) | Ector | 2 | 63.7K | 262K | Jan 1998 – Apr 2026 |
| Bouldin-Manford-Moos (AW2) O-1-18167 | Auterra Operating, LLC only | Eagleville (Eagle Ford-1) | Gonzales | 1 | 53.8K | 51.5K | Aug 2014 – Oct 2025 |
| Bouldin-Manford-Moos (AW1) O-1-18162 | Auterra Operating, LLC only | Eagleville (Eagle Ford-1) | Gonzales | 1 | 46.4K | 24.3K | Aug 2014 – Oct 2025 |
| Averitt, W.T. III O-10-29247 | Diamondback E&P LLC only | Moose (Wolfcamp) | Ector | 1 | 43.2K | 132K | Jan 1993 – Apr 2026 |
| Ector -AG- Fee O-10-17490 | Diamondback E&P LLC only | Moose (Wolfcamp) | Ector | 1 | 38.2K | 122K | Jan 1993 – Jun 2015 |
| Kibbe-Moos, Anna O-4-11238 | L.T.D. Explorations Inc. only | Jaboncillos (Avery 5550) | Duval | 1 | 34.4K | 23.1K | Feb 1993 – May 2025 |
| Cowden, J. Ellis O-10-4480 | Vision Oil and Gas LLC only | Moose (Wolfcamp) | Ector | 1 | 32.9K | 691 | Jan 1993 – Feb 2016 |
| Kibbe-Moos, Anna -B- O-4-11492 | Cerberus Engineering, LLC only | Jaboncillos (Avery 5550) | Duval | 1 | 31.3K | 16.3K | Jan 1993 – Apr 2026 |
| Moos-Bouldin Trust (AW2) O-1-18194 | Auterra Operating, LLC only | Eagleville (Eagle Ford-1) | Gonzales | 1 | 30.9K | 12.8K | Aug 2014 – Oct 2025 |
| Moos, H. E. & H. A., -A- O-4-5137 | Chandler Oil & Gas, LLC only | Jaboncillos Creek (Frio) | Duval | 3 | 21.3K | 74 | Jan 1993 – Feb 2025 |
| Miller, A. B. O-2-8100 | Moose Operating Co., Inc. only | Ashford (Johnston Yegua) | Lavaca | 1 | 18.5K | 40.9K | Aug 1995 – May 1996 |
| Allen et Al O-2-8158 | Moose Operating Co., Inc. only | Vienna (Yegua 5300) | Lavaca | 1 | 15.8K | 19.8K | Feb 1996 – Aug 1997 |
| Moos, H. E. & H. A., -A- O-4-4018 | Cymri, L.L.C. only | Mesquite Bonita (Bryan Sand) | Duval | 1 | 13.5K | 71 | Jan 1993 – Feb 2008 |
| Moos Heirs "21" O-4-13580 | Dewbre Petroleum Corporation only | Tal Vez, East (Queen City) | Webb | 1 | 13.5K | 495 | Nov 2009 – Aug 2015 |
| Mighty Moose O-10-55248 | Seaboard Operating Co. only | Quito (Delaware-Consolidated) | Ward | 1 | 12.7K | 7.1K | Nov 2020 – Apr 2026 |
| Shaeffer Ranch O-4-12139 | Moose Oil & Gas Co. only | Amargosa (6000 Sand) | Jim Wells | 1 | 11K | 9.67K | Jan 1993 – Jul 1993 |
| Kibbe-Moos, Anna -S- O-4-11877 | Welderxp Ltd. only | Jaboncillos (Avery 5550) | Duval | 1 | 9.37K | 6.47K | Jan 1993 – Oct 2024 |
| Merritt "B" O-8-14356 | M-Tex Resources, Inc. only | Big Moose (Canyon) | Jones | 2 | 6.94K | 17.9K | Jun 1995 – Jan 2002 |
| Shaffer Ranch O-4-12105 | Moose Oil & Gas Co. only | Amargosa (6100 Sd.) | Jim Wells | 1 | 5.86K | 13 | Jan 1993 – Jul 1993 |