| Robbins "K" G-6-224487 | Sydri Operating, LLC only | Oak Hill (Cotton Valley) | Gregg | 1 | 1.12K | 544K | Dec 2006 – Feb 2024 |
| Robbins, J. W., 1-A G-10-20661 | XTO Energy Inc. only | Puckett (Ellenburger) | Pecos | 1 | 1.1K | 4.16M | Jan 1993 – Dec 2005 |
| Robbins "F" G-6-217111 | Sydri Operating, LLC only | Oak Hill (Cotton Valley) | Gregg | 1 | 1.09K | 352K | Nov 2005 – Dec 2013 |
| Robbins, Jerusha Etal "A" O-10-34393 | Chevron U. S. A. Inc. only | Puckett (Strawn) | Pecos | 1 | 1.07K | 1 | Feb 1995 – Feb 1995 |
| Robbins "E" G-6-218663 | Sydri Operating, LLC only | Oak Hill (Cotton Valley) | Gregg | 1 | 1.06K | 848K | Dec 2005 – Sep 2019 |
| Robbins, Ethel G-8-122042 | Petex only | Lakeside (Congl 3960) | Stephens | 1 | 980 | 433K | Jan 1993 – Jan 2026 |
| Robb GU 1 G-6-271901 | TGNR East Texas II LLC only | Waskom (Cotton Valley) | Harrison | 1 | 938 | 232K | Nov 2013 – Apr 2026 |
| Davis, Robbie et Al O-8-21266 | Walton Producing Company only | Moon (Duffer Lime) | Stephens | 1 | 717 | 24.4K | Jan 1993 – Sep 1994 |
| Robbins, J. W. G-10-193232 | Chevron Midcontinent, L.P. only | Puckett (Ellenburger) | Pecos | 1 | 710 | 18.8M | Mar 2002 – Feb 2016 |
| Robbins "L" G-6-224442 | Sydri Operating, LLC only | Oak Hill (Cotton Valley) | Gregg | 1 | 705 | 309K | Dec 2006 – Mar 2023 |
| Robbins, Jerusha, et al -A- G-10-20632 | XTO Energy Inc. only | Puckett (Ellenburger) | Pecos | 1 | 665 | 1.69M | Jan 1993 – Dec 2007 |
| Robbins "A" G-6-214782 | Sydri Operating, LLC only | Oak Hill (Cotton Valley) | Gregg | 1 | 657 | 300K | Aug 2005 – Oct 2013 |
| Robbins C O-6-15632 | Sydri Operating, LLC only | Oak Hill (Pettit) | Gregg | 1 | 612 | 4.2K | Jun 2018 – Jun 2019 |
| Robbins "G" G-6-218664 | Sydri Operating, LLC only | Oak Hill (Cotton Valley) | Gregg | 1 | 590 | 279K | Jan 2006 – Jan 2013 |
| Robbins, Jerusha, et al -A- G-10-20633 | XTO Energy Inc. only | Puckett (Ellenburger) | Pecos | 1 | 576 | 19.3M | Jan 1993 – Jul 2019 |
| Robbins G-8-193315 | Delta Oil & Gas Ltd. only | Walker-Davis (Duffer 3990) | Stephens | 1 | 575 | 25.8K | Jan 2003 – Sep 2013 |
| Robbins "C" G-6-215556 | Trivium Operating, LLC only | Oak Hill (Cotton Valley) | Gregg | 1 | 568 | 268K | Oct 2005 – Dec 2014 |
| Robbins, J. W. G-10-161614 | Chevron Midcontinent, L.P. only | Puckett (Ellenburger) | Pecos | 1 | 558 | 12.9M | Dec 1996 – Mar 2002 |
| Robbins "I" G-6-219696 | Sydri Operating, LLC only | Oak Hill (Cotton Valley) | Gregg | 1 | 545 | 133K | Feb 2006 – May 2022 |
| Robbins "B" G-6-215521 | Sydri Operating, LLC only | Oak Hill (Cotton Valley) | Gregg | 1 | 537 | 255K | Sep 2005 – Oct 2012 |
| Robbins, Jerusha, et al -A- G-10-20629 | XTO Energy Inc. only | Puckett (Ellenburger) | Pecos | 1 | 519 | 12.5M | Jan 1993 – Jul 2019 |
| Flanagan G-6-123485 | Robbins Petroleum Corp. only | Danville (Travis Peak) | Gregg | 1 | 509 | 20.9K | Jan 1993 – Nov 1993 |
| Pico "511" O-8-31081 | Ridglea Energy I, LLC only | Robb (Congl.) | Shackelford | 1 | 503 | 0 | Oct 2011 – Nov 2011 |
| Castlebury Robbie -A- O-13-20759 | B & D Oil Co. only | Wilbarger County Regular | Wilbarger | 2 | 455 | 120 | Jan 1993 – Apr 2003 |
| Davis, Robbie "1046" G-8-236956 | Petex only | Walker-Davis (Duffer 3990) | Stephens | 1 | 448 | 123K | Mar 2008 – Nov 2023 |
| Hartfield, F. E. O-1-891 | Robbins, Larry C. Sr. only | La Vernia | Guadalupe | 3 | 405 | 20 | Jan 1993 – Mar 1996 |
| Robbins, Jerusha, Etal-A-/NCT-B/ G-10-20606 | XTO Energy Inc. only | Puckett (Devonian) | Pecos | 1 | 403 | 1.47M | Jan 1993 – Jul 2019 |
| Robbins "D" G-6-215662 | Sydri Operating, LLC only | Oak Hill (Cotton Valley) | Gregg | 1 | 397 | 181K | Sep 2005 – Feb 2021 |
| Claypool, Robbie G-8-106100 | El Reno Energy, LLC only | Palo Pinto Co. Reg. (Gas) | Palo Pinto | 1 | 371 | 191K | Jan 1993 – Jun 2020 |
| Robbins, Jerusha, et al -A- G-10-20630 | XTO Energy Inc. only | Puckett (Ellenburger) | Pecos | 1 | 347 | 19.5M | Jan 1993 – Dec 2017 |
| Leverett, Robbery & Fay O-8-17217 | Expanding Energy Corporation only | Magnum (Congl) | Callahan | 1 | 338 | 19 | Feb 1993 – Aug 1996 |
| Robbins, Jerusha, et al -A- G-10-20627 | XTO Energy Inc. only | Puckett (Ellenburger) | Pecos | 1 | 327 | 11.4M | Jan 1993 – Jul 2019 |
| Robbins, J. W., -1-B- G-10-20662 | XTO Energy Inc. only | Puckett (Ellenburger) | Pecos | 1 | 325 | 2.37M | Jan 1993 – Feb 2006 |
| Robbins, J. W. G-10-20623 | Chevron Midcontinent, L.P. only | Puckett (Ellenburger) | Pecos | 1 | 277 | 3.11M | Jan 1993 – Jan 1997 |
| Brennand O-10-25535 | Stephenson, G. Robbin only | Westbrook | Mitchell | 1 | 243 | 19 | Jan 1993 – Dec 1995 |
| Jerusha Robbins et al "A" G-10-171292 | Hilcorp Energy Company only | Puckett (Ellenburger) | Pecos | 1 | 216 | 13.4M | May 1998 – Jul 2019 |
| Robbins, Jerusha, et al -A- G-10-20625 | Chevron U. S. A. Inc. only | Puckett (Ellenburger) | Pecos | 1 | 202 | 6.14M | Jan 1993 – Apr 1998 |
| Robbins, Jerusha, et al -A- G-10-20626 | XTO Energy Inc. only | Puckett (Ellenburger) | Pecos | 1 | 199 | 22M | Jan 1993 – Jul 2019 |
| Robbins, J. W. G-10-20634 | White Rock Oil & Gas, LLC only | Puckett (Ellenburger) | Pecos | 1 | 163 | 18.1M | Jan 1993 – Feb 2020 |
| Robbins, J. W. G-10-20603 | Chevron Midcontinent, L.P. only | Puckett (Devonian) | Pecos | 1 | 125 | 1.4M | Jan 1993 – Sep 2019 |
| Robbins, et al Tract II O-9-9433 | Polaris Production Corp. only | Crockett | Crockett | 1 | 123 | 21 | Jan 1993 – Mar 1995 |
| Robbins, Jerusha, et al -A- G-10-183047 | XTO Energy Inc. only | Puckett (Devonian) | Pecos | 1 | 79 | 43.8K | Sep 2001 – May 2019 |
| Griffin G-6-121910 | Robbins Petroleum Corp. only | Peatown (Pettit -D-) | Gregg | 1 | 62 | 6.38K | Jan 1993 – Feb 1993 |
| Robbins, J. W. G-10-20610 | White Rock Oil & Gas, LLC only | Puckett (Devonian) | Pecos | 1 | 46 | 1.95M | Jan 1993 – Apr 2026 |
| Robbins, J. W., 1A G-10-20621 | Chevron U. S. A. Inc. only | Puckett (Devonian) | Pecos | 1 | 39 | 87.7K | Jan 1993 – Jul 1999 |
| Poindexter "A" O-8-17809 | Quantum Investments only | Robbins -a- (Odom, Lo.) | Nolan | 1 | 33 | 1 | May 1993 – May 1993 |
| Robbins, Jerusha, et al -A- G-10-20608 | XTO Energy Inc. only | Puckett (Devonian) | Pecos | 1 | 32 | 564K | Jan 1993 – Jul 2019 |
| Robbins, George H. O-14-2821 | Apache Corporation only | Kelln (Tonkawa-Oil) | Lipscomb | 1 | 24 | 24 | Jan 1993 – Dec 1994 |
| Davis, Robbie "1046" G-8-236446 | Petex only | Robbie Davis (Congl.) | Stephens | 1 | 16 | 563K | Nov 2007 – Jan 2026 |
| Robbins, J. W. -C- O-9-844 | Burlington Resources Oil&gas Co. only | McCamey | Upton | 2 | 15 | 2 | Jan 1993 – Feb 1993 |