| Mitchell, Rosa L. G-10-134188 | Puckett (Strawn) | Pecos | 1 | 100K | 1.88M | by Jan 1993 – Dec 2002 | White Rock Oil & Gas, LLC |
| Odom -C- G-10-139659 | Puckett (Strawn) | Pecos | 1 | 97.1K | 663K | by Jan 1993 – Dec 2002 | White Rock Oil & Gas, LLC |
| Gallia G-3-157503 | Cooley (Meek Sand) | Fort Bend | 1 | 96.2K | 4.69M | Jan 1996 – Dec 2002 | Hilcorp Energy Company |
| Craig -K- O-14-4457 | Coldwater Creek (Marmaton) | Sherman | 1 | 96K | 50.2K | by Jan 1993 – Dec 2002 | Burk Royalty Co., Ltd. |
| Sanders, L. J. G-3-123821 | Cooley (Meek Sand) | Fort Bend | 1 | 93.7K | 12.8M | by Jan 1993 – Dec 2002 | Hilcorp Energy Company |
| University-Andrews O-10-9742 | Embar (5600) | Andrews | 16 | 90.2K | 1.8M | by Jan 1993 – Dec 2002 | off the schedule |
| Wingate G-3-160799 | Cooley (Wilcox, Upper) | Fort Bend | 1 | 88.5K | 4.09M | Aug 1996 – Dec 2002 | Hilcorp Energy Company |
| Millard -C- O-10-18108 | Penwell (Clear Fork 5100) | Ector | 12 | 86.7K | 99.2K | by Jan 1993 – Dec 2002 | Ring Energy, Inc. |
| Dan Joe O-14-461 | Panhandle Gray County Field | Gray | 7 | 84.1K | 128K | by Jan 1993 – Dec 2002 | Ponderosa TX Operating LLC |
| I. P. Farms G Unit G-3-173121 | Chocolate Bayou (Andrau) | Brazoria | 1 | 84.1K | 2.46M | Apr 1999 – Dec 2002 | off the schedule |
| Embar O-10-34213 | Andector (Waddell) | Ector | 3 | 83.9K | 183K | Jul 1994 – Dec 2002 | off the schedule |
| Carlander O-14-6501 | Carlander (Marmaton) | Sherman | 4 | 82.2K | 55K | by Jan 1993 – Dec 2002 | Burk Royalty Co., Ltd. |
| Craig "M" O-14-6279 | Coldwater Creek (Marmaton) | Sherman | 1 | 81.7K | 54.7K | by Jan 1993 – Dec 2002 | Burk Royalty Co., Ltd. |
| Coldwater -D- O-14-6454 | Coldwater (-K- Zone) | Sherman | 3 | 80.9K | 645K | by Jan 1993 – Dec 2002 | Burk Royalty Co., Ltd. |
| Texas University -M- O-10-14536 | Fullerton, South (Wolfcamp) | Andrews | 5 | 80.6K | 318K | by Jan 1993 – Dec 2002 | Maverick Permian LLC |
| Colony G-3-166569 | Cooley (Meek Sand) | Fort Bend | 1 | 77.5K | 3.1M | Oct 1997 – Dec 2002 | Hilcorp Energy Company |
| Gay O-14-1515 | Quinduno (Lecompton) | Roberts | 8 | 77.3K | 119K | by Jan 1993 – Dec 2002 | Pantera Energy Company |
| Aylor -A- G-3-126338 | Cooley (Wilcox, Upper) | Fort Bend | 1 | 76.8K | 7.65M | by Jan 1993 – Dec 2002 | Hilcorp Energy Company |
| TXL -N2 -Gao- O-10-25412 | Azalea (Atoka) | Midland | 1 | 76.8K | 520K | by Jan 1993 – Dec 2002 | Prasad, Hari Production Co. |
| Cozby G-3-136387 | Chocolate Bayou (Andrau) | Brazoria | 1 | 76K | 2.43M | by Jan 1993 – Dec 2002 | off the schedule |
| Frank A O-10-25483 | Goldsmith, N. (San Andres, Con.) | Ector | 8 | 74.2K | 254K | by Jan 1993 – Dec 2002 | Maverick Permian LLC |
| Edge -D- O-14-1620 | Quinduno (Lecompton) | Roberts | 2 | 72K | 62.1K | by Jan 1993 – Dec 2002 | Pantera Energy Company |
| El Paso Natural Gas G-2-144228 | Chapa, West (Luling) | Live Oak | 1 | 71.3K | 6.69M | by Jan 1993 – Dec 2002 | Tidewater Minerals Corporation |
| Bush -C- O-14-6590 | Carlander (Marmaton) | Sherman | 3 | 69.4K | 225K | by Jan 1993 – Dec 2002 | off the schedule |
| Dusek G-3-157202 | Cooley (Meek Sand) | Fort Bend | 1 | 66.4K | 3.92M | Dec 1995 – Dec 2002 | Hilcorp Energy Company |
| Millard -B- O-10-4867 | Penwell (Ellenburger) | Ector | 4 | 58.7K | 51.4K | by Jan 1993 – Dec 2002 | Ring Energy, Inc. |
| Texas University "CC" O-10-22853 | Magutex (Strawn) | Andrews | 6 | 58.6K | 57.5K | by Jan 1993 – Dec 2002 | off the schedule |
| Mins -DD O-10-30995 | Goldsmith, N. (San Andres, Con.) | Ector | 4 | 57.8K | 522K | by Jan 1993 – Dec 2002 | Maverick Permian LLC |
| McEntire O-10-28901 | Goldsmith, N. (San Andres, Con.) | Ector | 4 | 56.3K | 1.05M | by Jan 1993 – Dec 2002 | Maverick Permian LLC |
| El Ferrocarril Ltd. G-3-155701 | Cooley (Meek Sand) | Fort Bend | 1 | 56K | 2.84M | Aug 1995 – Dec 2002 | Hilcorp Energy Company |
| Lundberg O-14-6629 | Carlander (Marmaton) | Sherman | 1 | 55.8K | 45.3K | by Jan 1993 – Dec 2002 | off the schedule |
| El Ferrocarril Ltd G-3-167434 | Cooley (Meek Sand) | Fort Bend | 1 | 54.1K | 1.38M | Jan 1998 – Dec 2002 | Hilcorp Energy Company |
| Townsite G-3-132837 | Cooley (Meek Sand) | Fort Bend | 1 | 52.9K | 6.72M | by Jan 1993 – Dec 2002 | Hilcorp Energy Company |
| Wingate G-3-169322 | Cooley (Wilcox, Upper) | Fort Bend | 1 | 52.9K | 3.8M | Dec 1997 – Dec 2002 | Hilcorp Energy Company |
| Bush "A" O-14-6576 | Carlander (Marmaton) | Sherman | 3 | 50.9K | 124K | by Jan 1993 – Dec 2002 | Burk Royalty Co., Ltd. |
| Kathryn "B" O-14-5952 | Coldwater (-K- Zone) | Sherman | 2 | 50.1K | 129K | by Jan 1993 – Dec 2002 | Burk Royalty Co., Ltd. |
| Frank "B" O-10-19525 | Goldsmith, N. (San Andres, Con.) | Ector | 5 | 49K | 774K | by Jan 1993 – Dec 2002 | off the schedule |
| Embar -B- O-10-1269 | Embar (Permian) | Andrews | 66 | 48.5K | 887K | by Jan 1993 – Dec 2002 | Maverick Permian LLC |
| Keith O-14-4249 | Coldwater Creek (Marmaton) | Sherman | 1 | 48K | 64.2K | by Jan 1993 – Dec 2002 | Burk Royalty Co., Ltd. |
| Grigar G-3-136417 | Cooley (Meek Sand) | Fort Bend | 1 | 44.3K | 4.21M | by Jan 1993 – Dec 2002 | off the schedule |
| Embar -B- O-10-8769 | Goldsmith (5600) | Andrews | 12 | 44.2K | 1.11M | by Jan 1993 – Dec 2002 | off the schedule |
| Jones S O-14-6960 | Feldman (Douglas) | Hemphill | 1 | 44.2K | 336K | Jan 1994 – Dec 2002 | Diversified Production LLC |
| Wood O-14-503 | Panhandle Gray County Field | Gray | 10 | 41.2K | 65.1K | by Jan 1993 – Dec 2002 | Ponderosa TX Operating LLC |
| Carlander A O-14-7303 | Carlander (Morrow) | Sherman | 2 | 39.9K | 9.34K | Nov 1998 – Dec 2002 | Burk Royalty Co., Ltd. |
| Ivens T O-14-7123 | Coldwater (-K- Zone) | Sherman | 2 | 39.4K | 198K | Mar 1996 – Dec 2002 | Burk Royalty Co., Ltd. |
| Murphy "G" O-14-4539 | Coldwater Creek (Marmaton) | Sherman | 2 | 38.3K | 237K | by Jan 1993 – Dec 2002 | Burk Royalty Co., Ltd. |
| Grigar G-3-168730 | Cooley (Meek Sand) | Fort Bend | 1 | 37.5K | 2.69M | Jan 1998 – Dec 2002 | off the schedule |
| El Ferrocarril Ltd G-3-190143 | Cooley (Meek Sand) | Fort Bend | 1 | 37.1K | 996K | Jul 2002 – Dec 2002 | Hilcorp Energy Company |
| Clark G-3-161819 | Bernard, East (7700) | Fort Bend | 1 | 36.4K | 2.11M | Dec 1996 – Dec 2002 | Hilcorp Energy Company |
| El Paso Natural Gas G-2-140659 | Chapa, East (9500) | Live Oak | 1 | 32.6K | 2.14M | by Jan 1993 – Dec 2002 | A + Investments a Texas LLC |