| Grigar "A" O-3-17655 | Mastodon Operating Company, LLC only | Moores Orchard, NE. (Yegua 3) | Fort Bend | 1 | 60.9K | 11.9K | by Jan 1993 – May 2014 |
| Moore Estate Unit G-3-157261 | Verdun Oil & Gas LLC only | Giddings (Austin Chalk, Gas) | Brazos | 1 | 60.7K | 2.78M | Oct 1995 – Aug 2026 |
| McFarlane-Moore Unit G-3-146056 | Southwest Resources, Inc. only | Clay, NE (Austin Chalk 11350) | Brazos | 1 | 60.1K | 1.51M | May 1993 – Sep 2013 |
| Seth O-14-5843 | Burk Royalty Co., Ltd. only | Panhandle Moore County Field | Moore | 16 | 60K | 3.5M | by Jan 1993 – Aug 2026 |
| Faye-Grant O-14-5576 | Planetierra Three Partnership only | Panhandle Moore County Field | Moore | 14 | 59.4K | 2M | by Jan 1993 – Aug 2026 |
| Moore, J. M. "C" O-3-21242 | Lobo Operating, Inc. only | Moores Orchard, E. (Yegua 2) | Fort Bend | 1 | 59.3K | 15.2K | by Jan 1993 – May 1994 |
| Mitch & Mitzie "A" O-14-4442 | J. W. Resources Inc. only | Panhandle Moore County Field | Moore | 7 | 59.2K | 66.7K | by Jan 1993 – Oct 2007 |
| Witherbee O-14-4633 | Borger Resources 3 LLC only | Panhandle Moore County Field | Moore | 4 | 58.8K | 1.54M | by Jan 1993 – Aug 2026 |
| Alli O-14-7040 | J. W. Resources Inc. only | Panhandle Moore County Field | Moore | 5 | 58.2K | 99.5K | May 1995 – May 2026 |
| Moore, J.M. et Al O-3-20204 | Chevron U. S. A. Inc. only | Moores Orchard (VXB-TW) | Fort Bend | 1 | 58K | 25.8K | by Jan 1993 – Oct 1995 |
| Guitar, Earl Jr. O-10-27593 | Bates PC, LLC only | Moore | Howard | 7 | 57.9K | 20 | by Jan 1993 – Jan 2023 |
| Guitar Estate O-10-30097 | Diamondback E&P LLC only | Moore | Howard | 5 | 57.9K | 177 | by Jan 1993 – Apr 2026 |
| Moore, H. H. Estate Unit G-3-144416 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk, Gas) | Brazos | 1 | 56.7K | 1.22M | Feb 1993 – Nov 2004 |
| Vilas-Moore G-3-148290 | Verdun Oil & Gas LLC only | Giddings (Austin Chalk, Gas) | Brazos | 1 | 56.6K | 3.17M | Jan 1994 – Aug 2026 |
| Moore G-14-285328 | Unbridled Resources, LLC only | Stiles Ranch (Granite Wash Cons) | Wheeler | 1 | 55.7K | 1.09M | Dec 2017 – Nov 2021 |
| Moore-Langdon O-14-1131 | Porter Operating Company, L.L.C. only | Panhandle Hutchinson County Fld. | Hutchinson | 15 | 55.6K | 130K | by Jan 1993 – Mar 2024 |
| Walters, Mittie O-10-29506 | Johnson Operating Company, LLC. only | Moore | Howard | 7 | 55.5K | 21 | by Jan 1993 – Mar 2021 |
| Moore G-6-261573 | Sabine Energy Inc. only | Woodlawn (Cotton Valley) | Harrison | 1 | 55.3K | 4.63M | Mar 2011 – Aug 2026 |
| Esperson Moores Bluff G-3-168407 | Jay Management Company, LLC only | Esperson Dome (Yegua) | Liberty | 1 | 54.2K | 4.59M | May 1998 – Aug 2026 |
| Moore, Robert Unit G-3-156775 | Verdun Oil & Gas LLC only | Clay, NE (Austin Chalk 11350) | Brazos | 1 | 53.7K | 1.56M | Aug 1995 – Aug 2026 |
| Moore, R. Estate Unit G-3-157900 | Verdun Oil & Gas LLC only | Clay, NE (Austin Chalk 11350) | Brazos | 1 | 53.5K | 1.25M | Mar 1996 – Aug 2026 |
| Moore, G. O-2-8217 | Terrafina Energy, LLC only | Berclair, E. (Vicksburg) | Goliad | 1 | 53.5K | 4.79K | Oct 1996 – Jul 2026 |
| Moore, J. W. Etal O-6-12789 | Cinron Energy, LLC only | Fulton-Forgotson (Pettit) | Smith | 1 | 53.2K | 1.3K | by Jan 1993 – Jun 2026 |
| Moore, Bettie O-11-8724 | Crossroads Operating, LLC only | Sharon Ridge (1700) | Scurry | 6 | 53.2K | 21 | by Jan 1993 – Aug 2026 |
| Moore 11 O-11-69629 | Roff Operating Company, LLC only | Mati Rae (Spraberry) | Dawson | 1 | 53.1K | 112K | Oct 2010 – Aug 2026 |
| Pritchard, J. E. O-14-1352 | J. W. Resources Inc. only | Panhandle Moore County Field | Moore | 14 | 52.6K | 923K | by Jan 1993 – Aug 2026 |
| Harris-Ladd O-14-5484 | J. W. Resources Inc. only | Panhandle Moore County Field | Moore | 20 | 52.4K | 87.9K | by Jan 1993 – Aug 2026 |
| Hatch O-10-25496 | Free Rein Operating LLC only | Moore | Howard | 6 | 52.2K | 21 | by Jan 1993 – Aug 2026 |
| Moore- Starcke O-6-15659 | Eagle Oil & Gas Co. only | McLeod, North (CV) | Cass | 1 | 52.1K | 123K | May 2018 – Aug 2026 |
| Moore, J.M. "H" O-3-21871 | Lobo Operating, Inc. only | Moores Orchard, E. (Yegua 2) | Fort Bend | 1 | 51.9K | 10.2K | by Jan 1993 – May 1994 |
| Lyons G-3-144907 | Moore Petroleum Service, Inc. only | Clay, NE (Austin Chalk 11350) | Brazos | 1 | 51.6K | 1.06M | by Jan 1993 – Oct 1995 |
| Homan, Eunice O-10-28723 | Johnson Operating Company, LLC. only | Moore | Howard | 15 | 51.2K | 23 | by Jan 1993 – Dec 2020 |
| Guitar, Earl Jr. -D- O-10-28294 | Bates PC, LLC only | Moore | Howard | 8 | 50.8K | 20 | by Jan 1993 – Dec 2020 |
| Wilkinson -B- O-10-4447 | Autumn Energy Operating only | Moore | Howard | 8 | 50.8K | 196 | by Jan 1993 – Aug 2026 |
| Albert O-14-7268 | J. W. Resources Inc. only | Panhandle Moore County Field | Moore | 4 | 50K | 85.1K | Aug 1998 – Aug 2026 |
| Waldron O-10-29197 | Bates PC, LLC only | Moore | Howard | 7 | 49.8K | 20 | by Jan 1993 – Jul 2023 |
| Grantham, -E- and -A- O-10-10158 | Sutton Oil Co. only | Moore | Howard | 3 | 49.7K | 8 | by Jan 1993 – Aug 2026 |
| Majestic O-14-6011 | Kodiak Operating, LLC only | Panhandle Moore County Field | Moore | 13 | 49.3K | 1.89M | by Jan 1993 – Aug 2026 |
| Seth O-14-5731 | Large Operating LLC only | Panhandle Moore County Field | Moore | 6 | 49.3K | 1.36M | by Jan 1993 – Jul 2026 |
| Rosser, J.O. O-10-24858 | Golden Specialties Oil & Gas only | Moore | Howard | 8 | 49.1K | 1.89K | by Jan 1993 – Jan 2021 |
| Gearhart-Thaxton O-14-6306 | J. W. Resources Inc. only | Panhandle Moore County Field | Moore | 1 | 49K | 22.1K | by Jan 1993 – Jul 2026 |
| Asher Fee O-14-6584 | Large Operating LLC only | Panhandle Moore County Field | Moore | 15 | 48.7K | 3.59M | by Jan 1993 – Apr 2021 |
| Gilbert O-10-30487 | Rein Pusher Operating LLC only | Moore | Howard | 3 | 48.5K | 21 | by Jan 1993 – Aug 2026 |
| Moores, S. H. O-7-7347 | 4-Sight Operating Company, Ltd. only | East Texas | Rusk | 2 | 48.3K | 19.4K | by Jan 1993 – Aug 2026 |
| Gordon O-14-7648 | Fortay, Inc. only | Panhandle Moore County Field | Moore | 5 | 47.5K | 248K | Jun 2006 – Jan 2023 |
| Moore, W. P. -A- O-7-6983 | 4-Sight Operating Company, Ltd. only | East Texas | Rusk | 3 | 47.2K | 38.4K | by Jan 1993 – Aug 2026 |
| Pritchard -C- O-14-1348 | Burk Royalty Co., Ltd. only | Panhandle Moore County Field | Moore | 9 | 47.1K | 750K | by Jan 1993 – Sep 2024 |
| Guitar Trust Estate O-10-4471 | Hall Oil and Gas LLC only | Moore | Howard | 13 | 47K | 183 | by Jan 1993 – Aug 2026 |
| Moore G-3-151227 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Brazos | 1 | 46.8K | 11.4M | Sep 1994 – Aug 2026 |
| RB Powell O-14-7008 | J. W. Resources Inc. only | Panhandle Moore County Field | Moore | 6 | 46.6K | 205K | Jan 1995 – Jun 2026 |