| Noelke, W. M. Estate -A- G-9-39189 | Mertzon (Canyon) | Irion | 1 | 10.4K | 547K | Jan 1993 – Apr 2026 |
| Phillips "1229" G-9-139132 | Velrex (Henderson Upper) | Irion | 1 | 6.96K | 426K | Jan 1993 – Apr 2026 |
| University "E" G-9-189179 | University 53 (Canyon) | Schleicher | 1 | 4.99K | 800K | May 2002 – Apr 2026 |
| Noelke, W. M. Estate G-9-38138 | Mertzon (Canyon) | Irion | 1 | 4.9K | 604K | Jan 1993 – Apr 2026 |
| Brooks "13" G-9-131722 | Brooks, South (Cisco 5600) | Irion | 1 | 4.66K | 874K | Jan 1993 – Apr 2026 |
| University "D" G-9-185776 | University 53 (Canyon) | Schleicher | 1 | 4.42K | 1.02M | Nov 2001 – Apr 2026 |
| University 53-17 G-9-141153 | Baker Ranch (Canyon) | Schleicher | 1 | 4K | 907K | Jan 1993 – Apr 2026 |
| Tankersley G-9-191242 | University 53 (Canyon) | Schleicher | 1 | 3.6K | 701K | Oct 2002 – Apr 2026 |
| Winterbotham "780" G-9-137804 | Dove Creek (Canyon -C-) | Irion | 1 | 3.05K | 952K | Jan 1993 – Apr 2026 |
| Barrow, Geo. A. Est G-9-54125 | Cody Bell (Canyon) | Schleicher | 1 | 2.58K | 475K | Jan 1993 – Apr 2026 |
| Whitten "A" G-9-74478 | Eldorado (6000) | Schleicher | 1 | 2.08K | 805K | Jan 1993 – Apr 2026 |
| Pierce, V. I. G-9-133383 | Ozona (Canyon Sand) | Crockett | 1 | 1.92K | 477K | Jan 1993 – Apr 2026 |
| Univerity 53-17 G-9-225743 | Baker Ranch (Canyon) | Schleicher | 1 | 1.85K | 209K | Feb 2007 – Apr 2026 |
| Murphy G-9-196275 | Eldorado, N. (Canyon -A-) | Schleicher | 1 | 1.59K | 776K | Jul 2003 – Apr 2026 |
| University 14 G-9-141689 | Baker Ranch (Canyon) | Schleicher | 1 | 1.37K | 225K | Jan 1993 – Apr 2026 |
| Barrow, George "A" G-9-72274 | Cody Bell (Canyon) | Schleicher | 1 | 1.29K | 431K | Jan 1993 – Apr 2026 |
| McWhorter Unit G-9-187187 | Cinda Marra (Canyon) | Schleicher | 1 | 1.2K | 282K | Jan 2002 – Apr 2026 |
| Roach 20 G-9-150008 | Cody Bell (Canyon) | Schleicher | 1 | 940 | 235K | May 1994 – Apr 2026 |
| University G-9-192764 | University 53 (Canyon) | Irion | 1 | 916 | 276K | Jan 2003 – Apr 2026 |
| University '14' G-9-213209 | Gustav (Canyon) | Schleicher | 1 | 807 | 181K | Sep 2005 – Apr 2026 |
| Charlton, Jane Elizabeth G-9-86254 | Brooks (Canyon-Gas) | Irion | 1 | 804 | 446K | Jan 1993 – Apr 2026 |
| Williams, Pearl "1203 B" G-9-179200 | Velrex (Cisco 6260) | Schleicher | 1 | 790 | 471K | Oct 2000 – Apr 2026 |
| Deal, O. "A" G-9-72174 | P. W. (Canyon) | Schleicher | 1 | 617 | 182K | Jan 1993 – Apr 2026 |
| Wales G-9-193336 | University 53 (Canyon) | Schleicher | 1 | 552 | 267K | Feb 2003 – Apr 2026 |
| Whitten G-9-152510 | Eldorado (Canyon) | Schleicher | 1 | 535 | 549K | Dec 1994 – Apr 2026 |
| Florence 27 G-9-95052 | Phyllis Sonora (Canyon Lower) | Sutton | 1 | 264 | 850K | Jan 1993 – Apr 2026 |
| Whitten -B- G-9-70562 | Eldorado (6000) | Schleicher | 1 | 188 | 541K | Jan 1993 – Apr 2026 |
| Brooks G-9-77507 | Brooks (Canyon-Gas) | Irion | 1 | 181 | 269K | Jan 1993 – Apr 2026 |
| Royster, Getty G-9-97068 | Eldorado, N. (Canyon -A-) | Schleicher | 1 | 175 | 376K | Jan 1993 – Apr 2026 |
| Hamill, Florence 26 G-9-103316 | Phyllis Sonora (Canyon Lower) | Sutton | 1 | 140 | 366K | Jan 1993 – Apr 2026 |
| Whitten G-9-83359 | Eldorado (6000) | Schleicher | 1 | 101 | 314K | Jan 1993 – Apr 2026 |
| Hunt-Powell 34 G-9-101759 | Phyllis Sonora (Canyon Lower) | Sutton | 1 | 101 | 235K | Jan 1993 – Apr 2026 |
| Henderson 25 G-9-171399 | Ozona, NE. (Canyon Sand) | Crockett | 1 | 94 | 303K | Nov 1998 – Apr 2026 |
| `unt 36 G-9-170378 | Phyllis Sonora (Canyon Lower) | Sutton | 1 | 64 | 164K | Sep 1998 – Apr 2026 |
| Florence 26 G-9-128850 | Phyllis Sonora (Canyon Lower) | Sutton | 1 | 64 | 218K | Jan 1993 – Apr 2026 |
| Montgomery, C. C. "1" G-9-70427 | Ozona (Canyon Sand) | Crockett | 1 | 61 | 89.8K | Jan 1993 – Apr 2026 |
| Florence 24 G-9-102658 | Phyllis Sonora (Canyon Lower) | Schleicher | 1 | 48 | 75.2K | Jan 1993 – Apr 2026 |
| Jones "39" G-9-135104 | Baker Ranch (Canyon) | Schleicher | 1 | 39 | 212K | Jan 1993 – Apr 2026 |
| Hunt 33 G-9-91886 | Phyllis Sonora (Canyon Lower) | Sutton | 1 | 33 | 76.6K | Jan 1993 – Apr 2026 |
| Florence 32 G-9-99877 | Phyllis Sonora (Canyon Lower) | Sutton | 1 | 29 | 348K | Jan 1993 – Apr 2026 |
| Duff G-9-91614 | Velrex (Canyon Sand) | Tom Green | 1 | 29 | 58.3K | Jan 1993 – Apr 2026 |
| Florence 25 G-9-112116 | Phyllis Sonora (Canyon Lower) | Schleicher | 1 | 26 | 179K | Jan 1993 – Apr 2026 |
| Florence 31 G-9-108267 | Phyllis Sonora (Canyon Lower) | Sutton | 1 | 24 | 221K | Jan 1993 – Apr 2026 |
| Florence 28 G-9-94949 | Phyllis Sonora (Canyon Lower) | Sutton | 1 | 21 | 470K | Jan 1993 – Apr 2026 |
| Henderson 23 G-9-167763 | Hunt-Baggett, W. (Strawn) | Crockett | 1 | 17 | 1.26M | Nov 1997 – Apr 2026 |
| Montgomery, C.C. 2B G-9-193523 | Ozona (Canyon Sand) | Crockett | 1 | 17 | 240K | Oct 2002 – Apr 2026 |
| Florence 39 G-9-102661 | Phyllis Sonora (Canyon Lower) | Sutton | 1 | 15 | 379K | Jan 1993 – Apr 2026 |
| Masterson 37 G-9-102223 | Phyllis Sonora (Canyon Lower) | Sutton | 1 | 14 | 438K | Jan 1993 – Apr 2026 |
| Florence 23 G-9-102656 | Phyllis Sonora (Canyon Lower) | Schleicher | 1 | 12 | 228K | Jan 1993 – Apr 2026 |
| Florence 88 G-9-113084 | Phyllis Sonora (Canyon Lower) | Schleicher | 1 | 8 | 170K | Jan 1993 – Apr 2026 |