| Canales, A.T. O-4-12215 | T-C-B (H-61 West) | Kleberg | 6 | 491K | 1.53M | Jun 1993 – Jul 2026 |
| Cocke, William C. O-4-12988 | Seven Sisters, E. (Loma Novia) | Duval | 1 | 268K | 111K | Oct 2000 – Jul 2026 |
| McGarraugh O-14-3970 | McGarraugh, W. (Morrow Up.) | — | 1 | 98.2K | 65.5K | Jan 1993 – Jul 2026 |
| Morrison Scott Conrad 125 O-14-9257 | Pan Petro (Cleveland) | Ochiltree | 2 | 85.6K | 394K | Nov 2014 – Jul 2026 |
| Courson Ranch O-14-7906 | Alpar-Lips (St. Louis) | Roberts | 7 | 82.9K | 535K | Sep 2007 – Jul 2026 |
| Canales, A. T. O-4-13947 | Tijerina-Canales-Blucher ( H-58) | Kleberg | 1 | 68.8K | 54.9K | Jun 2014 – Jul 2026 |
| Fagg O-14-7329 | Lipscomb (Tonkawa) | — | 1 | 62.9K | 147K | Aug 1999 – Jul 2026 |
| Exxon Yates Ranch Fee "D" O-4-9796 | Strake (3700) | Duval | 4 | 62.8K | 102K | Jan 1993 – Jul 2026 |
| Morrison, Mary T. '126' O-14-9279 | Pan Petro (Cleveland) | Ochiltree | 1 | 51.7K | 312K | Nov 2014 – Jul 2026 |
| Cantu Oil Unit O-4-13067 | Seven Sisters, E. (Loma Novia) | Duval | 2 | 44.7K | 83.2K | Jan 2002 – Jul 2026 |
| Wagner Farms O-1-14705 | Pearsall (Austin Chalk) | Dimmit | 1 | 37.9K | 19.1K | Feb 2006 – Jul 2026 |
| Canales, A.T. O-4-13655 | T-C-B (Vxbg Consolidated) | Jim Wells | 2 | 33.9K | 206K | Jul 2011 – Jul 2026 |
| Canales, A. T. O-4-8461 | Zone 21-B Trend (Oil) | Jim Wells | 7 | 33.3K | 228K | Jan 1993 – Jul 2026 |
| Paine Brothers O-14-7038 | Kiowa Creek (Cleveland) | Lipscomb | 1 | 30.9K | 284K | Apr 1995 – Jul 2026 |
| Petrucha Unit #2 O-3-21313 | Petrucha (11,480) | Matagorda | 2 | 18.3K | 753K | Jan 1993 – Jul 2026 |
| Detijerina, H. C. O-4-3198 | Tijerina-Canales-Blucher | Jim Wells | 8 | 9.18K | 34.5K | Jan 1993 – Jul 2026 |
| Parsell, Isabell O-14-9067 | Parsell (Douglas Lo. -B-) | Roberts | 1 | 7.46K | 4.4K | May 2013 – Jul 2026 |
| DE Tijerina, H. C. O-4-13717 | T.-C.-B. (Upper Frio Cons.) | Jim Wells | 1 | 6.93K | 6.26K | Feb 2012 – Jul 2026 |
| Harhausen, F., Estate O-14-2551 | Follett, West (Cherokee) | Lipscomb | 2 | 3.36K | 194K | Jan 1993 – Jul 2026 |
| DE Tijerina, H. C. O-4-8462 | Zone 21-B Trend (Oil) | Jim Wells | 7 | 2.83K | 11.7K | Jan 1993 – Jul 2026 |
| Canales, A. T. O-4-8053 | Tijerina-Canales-Blucher | — | 2 | 1.49K | 18.1K | Jan 1993 – Jul 2026 |
| Prestage O-1-14930 | Pearsall (Austin Chalk) | Dimmit | 1 | 491 | 46.4K | Nov 2007 – Jul 2026 |
| Killebrew O-14-8380 | Lips (Cleveland) | Roberts | 1 | 213 | 8.76K | Jan 2012 – Jul 2026 |
| DE Tijerina, H. C. O-4-5033 | T.-C.-B. ( 21-A1) | Jim Wells | 4 | 8 | 8 | Jan 1993 – Jul 2026 |
| Trull O-3-25961 | Blessing (F-18) | Matagorda | 1 | 1 | 0 | Jul 2011 – Jul 2026 |
| Lyne, T. J. -A- G-2-107072 | Clay West (Massive Wilcox 10600) | Live Oak | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Seifert, Edward H. et UX G-2-193281 | Marshall (Middle Wilcox) | Goliad | 1 | 0 | 1.04M | Dec 2002 – Jul 2026 |
| Melinda G-2-190826 | Weesatche, NE. (Wilcox) | Goliad | 1 | 0 | 705K | Jun 2002 – Jul 2026 |
| Edward H. Seifert, et UX G-2-194166 | Marshall (Middle Wilcox) | Goliad | 1 | 0 | 4.99M | Mar 2003 – Jul 2026 |
| Hoff, Georgia et AL G-2-195043 | Marshall (Middle Wilcox) | Goliad | 1 | 0 | 1.23M | Mar 2003 – Jul 2026 |
| Carmichael G-2-106939 | Marshall, East (Wilcox 9410) | Goliad | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Dilworth, J. C. Jr. G-1-65874 | Dilworth (Edwards Lime) | — | 1 | 0 | 108K | Jan 1993 – Jul 2026 |
| Tom Lyne G-2-190179 | Tom Lyne, N. (Wilcox 10,700) | Live Oak | 1 | 0 | 1.52M | Apr 2002 – Jul 2026 |
| Danforth G-2-188952 | Marshall (Middle Wilcox) | Goliad | 1 | 0 | 1.19M | Sep 2001 – Jul 2026 |
| Demmer-Atzenhoffer Gas Unit G-2-38440 | Belitz (9200) | — | 1 | 0 | 381K | Jan 1993 – Jul 2026 |
| Robinson-Reaves G-2-185702 | Marshall (Middle Wilcox) | Goliad | 1 | 0 | 4.65M | Jun 2001 – Jul 2026 |
| Shay "D" G-2-167853 | Phil Power (4870) | Refugio | 1 | 0 | 1.57M | Jan 1998 – Jul 2026 |
| Dilworth, J. C. Jr. G-1-53792 | Dilworth (Edwards Lime) | — | 1 | 0 | 2.33M | Jan 1993 – Jul 2026 |
| Dilworth Gas Unit #1 G-1-43436 | Dilworth (Edwards Lime) | — | 1 | 0 | 683K | Jan 1993 – Jul 2026 |
| Bell, W. T. Gas Unit G-2-207937 | Jennie Bell (Wilcox 11500) | DE Witt | 1 | 0 | 5.06M | Nov 2004 – Jul 2026 |
| Welder "B" G-2-160760 | Vidauri (2760) | Refugio | 1 | 0 | 542K | Oct 1996 – Jul 2026 |
| Bell, W. T. Gas Unit G-2-205709 | Jennie Bell (Wilcox 11500) | DE Witt | 1 | 0 | 11.4M | Oct 2004 – Jul 2026 |
| Fifer Unit G-2-203219 | Big Oak (Wilcox 10500) | Goliad | 1 | 0 | 1.03M | Mar 2004 – Jul 2026 |
| Dilworth, J. C. Jr. G-1-83702 | Dilworth (Edwards Lime) | McMullen | 1 | 0 | 2.9M | Jan 1993 – Jul 2026 |
| Bammert G-2-206412 | Marshall (Middle Wilcox) | Goliad | 1 | 0 | 888K | Nov 2004 – Jul 2026 |
| Seiffert G-2-206438 | Marshall (Middle Wilcox) | Goliad | 1 | 0 | 483K | Jun 2004 – Jul 2026 |
| Bammert G-2-207638 | Marshall (Middle Wilcox) | Goliad | 1 | 0 | 860K | Jul 2004 – Jul 2026 |
| Fifer Unit G-2-207791 | Big Oak (Wilcox 10500) | Goliad | 1 | 0 | 1.86M | Sep 2004 – Jul 2026 |
| Carmichael G-2-207929 | Marshall (Middle Wilcox) | Goliad | 1 | 0 | 894K | Aug 2004 – Jul 2026 |
| Dilworth, J. C. Jr. G-1-50319 | Dilworth (Edwards Lime) | — | 1 | 0 | 15.7M | Jan 1993 – Jul 2026 |