| Sealy-Smith Foundation G-10-20537 | Altura Energy Ltd. | Monahans (Permian Tubb #1) | 1 | 0 | 0 | Jan 1993 – Jun 1998 |
| Sealy-Smith Foundation G-10-20540 | Altura Energy Ltd. | Monahans (Permian Tubb #2) | 1 | 0 | 188K | Jan 1993 – Oct 1998 |
| Sealy-Smith Foundation G-10-20543 | Occidental Permian Ltd. | Monahans (Perm. Tubb #1-3, Cons) | 1 | 0 | 1.29M | Jan 1993 – Jul 2026 |
| Blair-B G-10-20560 | OXY USA Inc. | Payton (Mississippian) | 1 | 0 | 16.7K | Jan 1993 – Apr 1996 |
| Brictson, J. O. G-10-20562 | N & B Oil and Gas LLC | Payton (Devonian) | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Blair-B G-10-20567 | OXY USA Inc. | Payton (Devonian, Middle) | 1 | 0 | 3.42K | Jan 1993 – Dec 1996 |
| Elliott, M. J. G-10-21037 | Mr Oil Company | Ward, South (Penn. Lime, Up.) | 1 | 0 | 0 | Jan 1993 – Mar 1993 |
| Estes, W. A. G-10-22985 | Williams Oil Company | Sand Hills, West (Devonian) | 1 | 0 | 294K | Jan 1993 – Jun 2017 |
| Estes, W. A. G-10-31178 | Williams Oil Company | Sand Hills, West (Devonian) | 1 | 0 | 463K | Jan 1993 – Mar 2022 |
| Edwards, Jack et AL G-10-31447 | Pitts Energy Co. | Janelle, SE. (Ellenburger) | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Estes, W. A. G-10-31448 | Williams Oil Company | Sand Hills, West (Devonian) | 1 | 0 | 0 | Jan 1993 – Aug 1999 |
| Marston, E. J. Estate -C- G-10-34647 | Chevron U. S. A. Inc. | H. S. A. (Pennsylvanian) | 1 | 0 | 0 | Jan 1993 – Apr 1996 |
| James G-10-39656 | O. H. B. Inc. | Miller Block B-29 (Penn.) | 1 | 0 | 0 | Jan 1993 – Mar 2004 |
| Beaty, Esther G-10-40286 | Stanolind Operating Corp. | Ward, South (Penn. Detri., Up.) | 1 | 0 | 38.5K | Jan 1993 – Jan 2006 |
| Beaty, Esther G-10-40287 | Crescent Energy Operating, LLC | Miller Block B-29 (Penn.) | 1 | 0 | 162K | Jan 1993 – Jul 2026 |
| Greer-McGinley Gas Unit G-10-41593 | Costilla Energy, Inc. | G-M (Penn.) | 1 | 0 | 0 | Jan 1993 – Oct 1998 |
| Abshier, Mabel, Unit G-10-42511 | Devon Energy Production Co, L.P. | Lockridge (Ellenburger 18600) | 1 | 0 | 48.7K | Jan 1993 – Apr 2005 |
| Black, D. G-10-43028 | Diamondback E&P LLC | Lockridge (Ellenburger 18600) | 1 | 0 | 2.35M | Jan 1993 – Jul 2026 |
| James G-10-43162 | O. H. B. Inc. | Ward, South (Penn. Detri., Up.) | 1 | 0 | 94.4K | Jan 1993 – Mar 2004 |
| Houston, G. D. G-10-43875 | Occidental Permian Ltd. | Lockridge (Ellenburger 18600) | 1 | 0 | 2.04M | Jan 1993 – Apr 2020 |
| Hutchings Stock Association G-10-44161 | Chevron U. S. A. Inc. | H. S. A. (Pennsylvanian) | 1 | 0 | 0 | Jan 1993 – Jan 1996 |
| Caprito 82 G-10-45787 | Abraxas Petroleum Corporation | R. O. C. (Devonian) | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Caprito 82 G-10-45788 | Abraxas Petroleum Corporation | R.O.C. (Ellen.) | 1 | 0 | 944K | Jan 1993 – Jul 2026 |
| U. S. National G-10-46169 | Callon (Permian) LLC | MI Vida (Ellen.) | 1 | 0 | 0 | Jan 1993 – Jan 2022 |
| U.S. National G-10-46194 | Carrizo (Permian) LLC | MI Vida (Fusselman) | 1 | 0 | 5.45M | Jan 1993 – Jan 2020 |
| Midland National Bank Trustee G-10-46767 | Huntington Energy, L.L.C. | Lockridge (Ellenburger 18600) | 1 | 0 | 197K | Jan 1993 – Nov 2000 |
| Pyote Gas Unit No. 12 G-10-48513 | XTO Energy Inc. | Block 16 (Ellen.) | 1 | 0 | 1.23M | Jan 1993 – Jul 2026 |
| Caprito 83 G-10-48979 | Abraxas Petroleum Corporation | R. O. C. (Devonian) | 1 | 0 | 65.2K | Jan 1993 – Nov 1999 |
| Caprito 83 G-10-48980 | Abraxas Petroleum Corporation | R.O.C. (Ellen.) | 1 | 0 | 605K | Jan 1993 – Jul 2026 |
| Monroe Unit G-10-49312 | Pure Resources, L.P. | MI Vida (Fusselman) | 1 | 0 | 42.9M | Jan 1993 – May 2004 |
| Monroe Unit G-10-49344 | Pure Resources, L.P. | MI Vida (Ellen.) | 1 | 0 | 0 | Jan 1993 – May 2004 |
| Hill Unit G-10-50317 | Mobil Producing TX. & N.M. Inc. | Block 16 (Ellen.) | 1 | 0 | 0 | Jan 1993 – May 1993 |
| Pyote Gas Unit No. 11 G-10-50501 | Exxon Corp. | Block 16 (Ellen.) | 1 | 0 | 2 | Jan 1993 – May 1993 |
| Pyote Gas Unit No. 11 G-10-50561 | XTO Energy Inc. | Block 16 (Devonian) | 1 | 0 | 1.05M | Jan 1993 – Jul 2026 |
| Hill Unit G-10-50619 | XTO Energy Inc. | Block 16 (Devonian) | 1 | 0 | 8.24M | Jan 1993 – Jul 2026 |
| Black -A- G-10-50926 | Occidental Permian Ltd. | Pitzer (Ramsey) | 1 | 0 | 0 | Jan 1993 – Nov 2002 |
| Black -A- G-10-50929 | Occidental Permian Ltd. | Lockridge (Devonian) | 1 | 0 | 91.9K | Jan 1993 – Nov 2002 |
| Monroe, Cynthia L. Disposal G-10-51404 | Apache Corporation | MI Vida (Fusselman) | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| -32- Hall G-10-51883 | Abraxas Petroleum Corporation | Block 16 (Devonian) | 1 | 0 | 234K | Jan 1993 – Jul 2026 |
| Watson, L. A. et al B G-10-52064 | XTO Energy Inc. | Block 16 (Devonian) | 1 | 0 | 3.57M | Jan 1993 – Jul 2026 |
| Estes, W. A. G-10-53376 | Chevron U. S. A. Inc. | H. S. A. (Pennsylvanian) | 1 | 0 | 0 | Jan 1993 – Sep 1998 |
| Barstow, North SWD G-10-53515 | M & W Hot Oil, Inc. | Barstow, North (Fusselman) | 1 | 0 | 0 | Jan 1993 – Aug 2015 |
| Monroe Gas Unit G-10-54194 | Samson Lone Star LP | Quito (Fusselman) | 1 | 0 | 621K | Jan 1993 – Apr 2000 |
| University 18-6 G-10-54221 | Siana Oil & Gas | War-Wink, S. (Fusselman) | 1 | 0 | 8.46K | Jan 1993 – Jul 1999 |
| University 18-6 G-10-54222 | Siana Oil & Gas | War-Wink, S. (Ellen.) | 1 | 0 | 0 | Jan 1993 – Jul 1999 |
| West Caprito Unit G-10-55091 | Continental Resources, Inc. | Caprito (Ellenburger) | 1 | 0 | 0 | Jan 1993 – Apr 2024 |
| Cooper -43- G-10-55978 | XTO Energy Inc. | Block 16 (Ellen.) | 1 | 0 | 13.9M | Jan 1993 – Jul 2026 |
| Cooper-43- G-10-55979 | Arco Permian | Block 16 (Devonian) | 1 | 0 | 690K | Jan 1993 – May 1999 |
| Cooper 49 G-10-56791 | XTO Energy Inc. | Block 16 (Ellen.) | 1 | 0 | 7.24M | Jan 1993 – Jul 2026 |
| Sealy-Smith Foundation G-10-20536 | Altura Energy Ltd. | Monahans (Permian Tubb #1) | 1 | 0 | 0 | Jan 1993 – Jun 1998 |