| Echols G-4-286083 | Cowboy (Vksbg 9170) | Starr | 1 | 0 | 292 | Feb 2019 – Jul 2019 |
| Echols G-4-163760 | Cowboy (Vksbg 9500) | Starr | 1 | 45.2K | 2M | Jul 1997 – Jan 2019 |
| E Mag Wit Mio 4500 LWR Unit 1 G-3-283566 | Magnet Withers (Miocene 4500 #2) | Wharton | 1 | 0 | 42.2K | Oct 2017 – Aug 2018 |
| Jank G-2-200735 | Mission Valley, W.(wilcox 10600) | Victoria | 1 | 63.2K | 4.06M | Sep 2003 – Apr 2018 |
| Jank G-2-226227 | Mission Valley, W.(wilcox 10600) | Victoria | 1 | 4.76K | 107K | May 2005 – Apr 2018 |
| Petty, O. S. G-4-168029 | Gold River, North (Olmos) | Webb | 1 | 15.5K | 140K | Apr 1998 – Jun 2016 |
| Petty Ranch G-4-182697 | Gold River, North (Olmos) | Webb | 1 | 6K | 424K | Apr 2001 – Jun 2016 |
| Petty Ranch G-4-173318 | Gold River, North (Olmos) | Webb | 1 | 5.6K | 608K | May 1999 – Jun 2016 |
| Petty Ranch G-4-186867 | Gold River, North (Olmos) | Webb | 1 | 3.78K | 348K | Feb 2002 – Jun 2016 |
| Petty Ranch G-4-186831 | Gold River, North (Olmos) | Webb | 1 | 3.5K | 219K | Jan 2002 – Jun 2016 |
| Petty Ranch G-4-193650 | Gold River, North (Olmos) | Webb | 1 | 2.35K | 429K | Feb 2003 – Jun 2016 |
| Petty, O.S. G-4-142374 | Gold River, North (Olmos) | Webb | 1 | 1.75K | 398K | Jan 1993 – Jun 2016 |
| Petty, O. S. G-4-67452 | Gold River, North (Olmos) | Webb | 1 | 1.69K | 313K | Jan 1993 – Jun 2016 |
| Petty Ranch G-4-182341 | Gold River, North (Olmos) | Webb | 1 | 1.48K | 472K | Apr 2001 – Jun 2016 |
| Petty, O. S. G-4-97313 | Gold River, North (Olmos) | Webb | 1 | 1.43K | 204K | Jan 1993 – Jun 2016 |
| Petty Ranch G-4-203242 | Gold River, North (Olmos) | Webb | 1 | 1.43K | 213K | Jul 2004 – Jun 2016 |
| Petty Ranch G-4-172540 | Gold River, North (Olmos) | Webb | 1 | 1.26K | 485K | Feb 1999 – Jun 2016 |
| Petty Ranch G-4-183385 | Gold River, North (Olmos) | Webb | 1 | 1.14K | 236K | Jun 2001 – Jun 2016 |
| Petty Ranch G-4-185869 | Gold River, North (Olmos) | Webb | 1 | 1.11K | 286K | Nov 2001 – Jun 2016 |
| Petty Ranch G-4-173648 | Gold River, North (Olmos) | Webb | 1 | 1.1K | 396K | Jun 1999 – Jun 2016 |
| Petty Ranch G-4-174405 | Gold River, North (Olmos) | Webb | 1 | 932 | 157K | Oct 1999 – Jun 2016 |
| Petty, O. S. G-4-164129 | Gold River, North (Olmos) | Webb | 1 | 878 | 452K | Aug 1997 – Jun 2016 |
| Petty, O. S. G-4-51179 | Gold River, North (Olmos) | Webb | 1 | 707 | 256K | Jan 1993 – Jun 2016 |
| Petty, O.S. G-4-143225 | Gold River, North (Olmos) | Webb | 1 | 647 | 421K | Jan 1993 – Jun 2016 |
| Petty Ranch G-4-185568 | Gold River, North (Olmos) | Webb | 1 | 615 | 310K | Oct 2001 – Jun 2016 |
| Petty Ranch G-4-181941 | Gold River, North (Olmos) | Webb | 1 | 614 | 241K | Apr 2001 – Jun 2016 |
| Petty G-4-73209 | Gold River, North (Olmos) | Webb | 1 | 556 | 270K | Jan 1993 – Jun 2016 |
| Petty, O.S. G-4-143230 | Gold River, North (Olmos) | Webb | 1 | 515 | 228K | Jan 1993 – Jun 2016 |
| Petty, O. S. G-4-95519 | Gold River, North (Olmos) | Webb | 1 | 469 | 202K | Jan 1993 – Jun 2016 |
| Petty, O. S. G-4-113029 | Gold River, North (Olmos) | Webb | 1 | 469 | 184K | Jan 1993 – Jun 2016 |
| Petty, O. S. G-4-179829 | Gold River, North (Olmos) | Webb | 1 | 381 | 309K | Oct 2000 – Jun 2016 |
| Petty Ranch G-4-188709 | Gold River, North (Olmos) | Webb | 1 | 356 | 522K | Apr 2002 – Jun 2016 |
| Petty Ranch G-4-176725 | Gold River, North (Olmos) | Webb | 1 | 279 | 524K | Feb 2000 – Jun 2016 |
| Petty Ranch G-4-187316 | Gold River, North (Olmos) | Webb | 1 | 265 | 616K | Mar 2002 – Jun 2016 |
| Petty, O.S. G-4-111927 | Gold River, North (Olmos) | Webb | 1 | 211 | 437K | Jan 1993 – Jun 2016 |
| Petty Ranch G-4-199663 | Gold River, North (Olmos) | Webb | 1 | 152 | 542K | Dec 2003 – Jun 2016 |
| Petty, O. S. "B" G-4-101260 | Gold River, North (Olmos) | Webb | 1 | 141 | 197K | Jan 1993 – Jun 2016 |
| Petty Ranch G-4-218790 | Gold River, North (Olmos) | Webb | 1 | 126 | 331K | Mar 2006 – Jun 2016 |
| Petty Ranch G-4-226960 | Gold River, North (Olmos) | Webb | 1 | 123 | 207K | Apr 2007 – Jun 2016 |
| Petty Ranch G-4-179556 | Gold River, North (Olmos) | Webb | 1 | 121 | 515K | Oct 2000 – Jun 2016 |
| Petty Ranch G-4-248282 | Gold River, North (Olmos) | Webb | 1 | 118 | 147K | Jun 2008 – Jun 2016 |
| Petty Ranch G-4-248362 | Gold River, North (Olmos) | Webb | 1 | 113 | 176K | Jun 2008 – Jun 2016 |
| Petty Ranch G-4-221761 | Gold River, North (Olmos) | Webb | 1 | 111 | 242K | Jul 2006 – Jun 2016 |
| Petty Ranch G-4-212256 | Gold River, North (Olmos) | Webb | 1 | 106 | 220K | Jul 2005 – Jun 2016 |
| Petty, O.S. G-4-165243 | Gold River, North (Olmos) | Webb | 1 | 105 | 409K | Aug 1997 – Jun 2016 |
| Petty Ranch G-4-248369 | Gold River, North (Olmos) | Webb | 1 | 101 | 232K | Jul 2008 – Jun 2016 |
| Petty Ranch G-4-189032 | Gold River, North (Olmos) | Webb | 1 | 100 | 348K | May 2002 – Jun 2016 |
| Petty Ranch G-4-174541 | Gold River, North (Olmos) | Webb | 1 | 99 | 564K | Sep 1999 – Jun 2016 |
| Petty Ranch G-4-180441 | Gold River, North (Olmos) | Webb | 1 | 96 | 617K | Jan 2001 – Jun 2016 |
| Petty Ranch G-4-181145 | Gold River, North (Olmos) | Webb | 1 | 96 | 366K | Feb 2001 – Jun 2016 |