| Bartlett O-5-4410 | Wildfire Energy Operating LLC only | Aguila Vado (Eagleford) | Burleson | 3 | 482K | 104K | Sep 2018 – Mar 2026 |
| Bartlett-Bailey O-11-65842 | Burk Royalty Co., Ltd. only | Leeper (Glorieta) | Hockley | 6 | 346K | 90.3K | Jan 1993 – Apr 2026 |
| Bartlett G-3-254827 | Hilcorp Energy Company only | Constitution, South (Yegua) | Jefferson | 1 | 242K | 2M | Jan 2010 – May 2017 |
| O'Neill Bartlett O-11-61298 | Rocker a Operating Company only | Leeper (Glorieta) | Hockley | 12 | 215K | 115K | Jan 1993 – Mar 2017 |
| Sears, Amy Unit O-8-8193 | Grayrock Energy II, LLC only | Bartlett, East | Jones | 31 | 200K | 449K | Jan 1993 – Apr 2026 |
| Bartlett G-2-159357 | De la Torre Oil & Gas, Inc only | Oakville (Mid Wilcox 9200) | Live Oak | 1 | 147K | 4.43M | Mar 1996 – Aug 2025 |
| Bartlett "F" O-8-19109 | G & F Oil, Inc. only | B.K. (Bluff Creek Sand) | Jones | 20 | 133K | 391 | Jan 1993 – Apr 2026 |
| Bartlett, V. S. O-11-62006 | Hibernia Resources IV, LLC only | Ackerly, North Spraberry | Dawson | 2 | 121K | 41.6K | Jan 1993 – Apr 2026 |
| Bartlett, Cindy O-1-14903 | Brymer Contracting Incorporated only | Galba (Bartosh) | Atascosa | 4 | 106K | 0 | Feb 2008 – Apr 2026 |
| Bartlett O-3-1820 | Trek Resources, Inc. only | Goose Creek | Harris | 8 | 80.9K | 27 | Jan 1993 – Apr 2026 |
| White O-8-26977 | Golden Horse Group Corp. only | Bartlett, East | Jones | 6 | 79.9K | 31.2K | Aug 1993 – Apr 2026 |
| Edwards "A" O-8-26382 | Golden Horse Group Corp. only | Bartlett, East (Burton Sand) | Jones | 2 | 73.9K | 17.1K | Jan 1993 – Apr 2026 |
| Bartlett, L. E. "A" O-11-65181 | D & D Enterprises only | Hackberry (San Andres) | Garza | 1 | 66.9K | 72.5K | Jan 1993 – Apr 2026 |
| Perkins-Edwards O-8-2414 | Golden Horse Group Corp. only | Bartlett, East | Jones | 6 | 64.4K | 4K | Jan 1993 – Apr 2026 |
| Arnett Unit O-8-27162 | Coral E&P, LLC only | Bartlett, East | Jones | 15 | 60.1K | 6 | Apr 1994 – Nov 2022 |
| Gill O-8-29553 | Grayrock Energy II, LLC only | Bartlett, East | Jones | 2 | 54.5K | 36.7K | Feb 2005 – Apr 2026 |
| Bartlett G-2-166666 | De la Torre Oil & Gas, Inc only | Oakville (Mid Wilcox 9200) | Live Oak | 1 | 44K | 1.61M | Oct 1997 – Aug 2025 |
| Arnett, W. M. O-8-2401 | DP2, LLC only | Bartlett | Jones | 5 | 38.8K | 211 | Jan 1993 – May 2021 |
| Pritchard-Lollar O-8-29237 | Golden Horse Group Corp. only | Bartlett, East | Jones | 3 | 32.1K | 0 | May 2003 – Apr 2026 |
| Rainwater, W. T. O-8-20681 | DP2, LLC only | Bartlett | Jones | 3 | 28.1K | 92 | May 1996 – Nov 2021 |
| Blankenship, Leon O-8-21315 | Grayrock Energy II, LLC only | Bartlett, East | Jones | 3 | 24.7K | 23.8K | Jan 1993 – Apr 2026 |
| Bartlett O-2-10373 | Shanklin Energy Co, LLC only | Oakville, South (7100) | Live Oak | 1 | 21.2K | 1.57K | May 2008 – Jan 2019 |
| Bartlett a Unit O-13-32450 | EOG Resources, Inc. only | Newark, East (Barnett Shale) | Montague | 1 | 20.2K | 733K | Apr 2013 – Apr 2026 |
| Bartlett C Unit O-13-32454 | EOG Resources, Inc. only | Newark, East (Barnett Shale) | Montague | 1 | 18.7K | 707K | Apr 2013 – Apr 2026 |
| Bartlett B Unit O-13-32435 | EOG Resources, Inc. only | Newark, East (Barnett Shale) | Montague | 1 | 17.5K | 571K | Apr 2013 – Apr 2026 |
| Bartlett O-8-29474 | DP2, LLC only | Bartlett | Jones | 5 | 14.7K | 11 | Dec 2004 – Jun 2021 |
| Jones "A" O-8-19983 | Subsurface Production, Inc. only | Bartlett, East | Jones | 1 | 12.9K | 37 | Jan 1993 – Nov 2018 |
| Bartlett Estate "A" O-8-15837 | G & F Oil, Inc. only | B.K. (Bluff Creek Sand) | Jones | 3 | 10K | 201 | Jan 1993 – Feb 2024 |
| Garrett O-8-27713 | Alexander Resources, Inc. only | Bartlett, East | Jones | 1 | 8.06K | 35 | Nov 1995 – Mar 2008 |
| Bartlett-Bailey Gas Unit #1 G-6-143401 | Walkabout Operating, LLC only | Blocker (Cotton Valley) | Harrison | 1 | 8.03K | 1.68M | Jan 1993 – Apr 2026 |
| McKnight O-8-29445 | Grayrock Energy II, LLC only | Bartlett, East | Jones | 2 | 7.18K | 9.85K | Sep 2004 – Dec 2011 |
| Bartlett-Bailey Gas Unit #1 G-6-140124 | Walkabout Operating, LLC only | Blocker (Cotton Valley) | Harrison | 1 | 6.02K | 1.76M | Jan 1993 – Dec 2025 |
| Bartlett, H. M. O-6-11161 | Long Trusts, The only | Deu Pree (Woodbine) | Wood | 1 | 5.86K | 20 | Jan 1993 – Oct 1997 |
| Bartlett-Bailey Gas Unit #1 G-6-142838 | Breitburn Operating L.P. only | Blocker (Cotton Valley) | Harrison | 1 | 4.64K | 969K | Jan 1993 – Nov 2010 |
| Bartlett, V. S. O-11-60951 | Ocean Energy, Inc. only | Ackerly, North (Cisco) | Dawson | 1 | 4.09K | 17 | Jan 1993 – Jun 1994 |
| Bartlett-Bailey Gas Unit 1 G-6-265773 | Walkabout Operating, LLC only | Blocker (Cotton Valley) | Harrison | 1 | 3.61K | 783K | Jan 2012 – Apr 2026 |
| Bartlett, O.D. O-1-6845 | Hardwick, Ross H. Oil Company only | Fairfield | Bexar | 5 | 3.03K | 19 | Jan 1993 – Aug 2004 |
| Bartlett-Bailey Gas Unit #1 G-6-84390 | Breitburn Operating L.P. only | Blocker (Cotton Valley) | Harrison | 1 | 2.77K | 508K | Jan 1993 – Sep 2015 |
| Arnett, J.M. O-8-2412 | Wilco Properties, Inc. only | Bartlett, East | Jones | 9 | 2.74K | 15 | Jan 1993 – Mar 1994 |
| Blankenship, Mae O-8-29552 | Grayrock Energy II, LLC only | Bartlett, East | Jones | 1 | 2.69K | 4.37K | Jan 2005 – Oct 2008 |
| Bartlett-Bailey Gas Unit #1 G-6-169077 | Walkabout Operating, LLC only | Blocker (Cotton Valley) | Harrison | 1 | 2.65K | 386K | Apr 1998 – Dec 2007 |
| Bartlett-Bailey Gas Unit #1 G-6-213528 | Walkabout Operating, LLC only | Blocker (Cotton Valley) | Harrison | 1 | 2.35K | 528K | Jul 2005 – Apr 2026 |
| Pence, Robert O-8-25765 | Erson Royalty Company, Inc. only | Bartlett, S. (Swastika) | Jones | 1 | 1.9K | 34 | Jan 1993 – Nov 1995 |
| Bartlett-Bailey Gas Unit #1 G-6-213530 | Walkabout Operating, LLC only | Blocker (Cotton Valley) | Harrison | 1 | 1.86K | 448K | Jul 2005 – Aug 2025 |
| Bartlett, D.J. O-1-10901 | Petrosaurus, Inc. only | Somerset | Bexar | 4 | 1.45K | 30 | Jan 1993 – Nov 2011 |
| Wilkinson, C.W. O-8-25856 | Beaird, R.A. Oil Operating Co. only | Bartlett, East | Jones | 1 | 1.36K | 51.4K | Jan 1993 – Aug 2019 |
| Bartlett G-14-33372 | High River Res Operating, LLC only | Share, SE. (Morrow, Upper) | Ochiltree | 1 | 1.35K | 318K | Jan 1993 – Feb 2013 |
| Bartlett, J. A. O-3-8570 | Apache Exploration, Inc. (I) only | Katy (I-B) | Fort Bend | 2 | 1.04K | 18.8K | Jan 1993 – Jan 1997 |
| Bartlett O-11-65182 | D & D Enterprises only | Hackberry (San Andres) | Garza | 1 | 1.02K | 93 | Jan 1993 – Sep 2024 |
| Bartlett Trust -A- O-1-4797 | Golden Child, Inc. only | Batesville, SW. (San Miguel) | Zavala | 4 | 841 | 14 | Jan 1993 – Mar 1995 |