| Scarmardo O-3-22927 | Cumming Company, Inc. The | Giddings (Austin Chalk-3) | Burleson | 1 | 133K | 235K | Mar 1996 – Dec 2020 |
| Rubach, Lydia O-3-20634 | Cumming Company, Inc. The | Giddings (Austin Chalk-3) | Burleson | 1 | 66.2K | 492K | Jan 1993 – Jun 2022 |
| Pecos Valley Oil O-10-15556 | Cumming Company, Inc. The | Pecos Valley (Low Gravity) | Pecos | 14 | 63.1K | 475 | Jan 1993 – Mar 2026 |
| Allen-Ritchie 'A' O-8-28756 | Cumming Company, Inc. The | Pickwick (Strawn) | Palo Pinto | 7 | 61.2K | 87.5K | Feb 2000 – Dec 2018 |
| Williams, A.M. O-3-19489 | Cumming Company, Inc. The | Kurten (Woodbine) | Brazos | 2 | 45.4K | 321 | Jan 1993 – Mar 2026 |
| Philipello O-3-19328 | Cumming Company, Inc. The | Kurten (Buda) | Brazos | 1 | 39.1K | 13 | Jan 1993 – Mar 2026 |
| Hoppe Sellers O-10-40346 | Cumming Company, Inc. The | Spraberry (Trend Area) | Sterling | 1 | 28.1K | 83.6K | Feb 2010 – Sep 2022 |
| Kurten, Milton O-3-15690 | Cumming Company, Inc. The | Kurten (Woodbine) | Brazos | 1 | 24.7K | 120 | Jan 1993 – Mar 2026 |
| Stuart Estate "60" O-8-27304 | Cumming Company, Inc. The | Strawn, NW. (Conglomerate) | Palo Pinto | 1 | 24K | 102K | Oct 1994 – Dec 1999 |
| Williams, A.M. Unit O-3-26548 | Cumming Company, Inc. The | Kurten (Buda) | Brazos | 1 | 23.5K | 0 | Jun 2013 – Mar 2026 |
| Stuart Estate "60" O-8-27455 | Cumming Company, Inc. The | Stuart (Marble Falls 3700) | Palo Pinto | 2 | 19.9K | 346K | Jan 1995 – Oct 1999 |
| Cheree O-3-16586 | Cumming Company, Inc. The | Kurten (Buda) | Brazos | 1 | 19.7K | 15.3K | Jan 1993 – Apr 2015 |
| Parramore O-10-45561 | Cumming Company, Inc. The | Garden City, S. (Wolfcamp) | Sterling | 2 | 16.3K | 109K | Mar 2014 – May 2022 |
| Scarmardo - Marylinda O-3-21430 | Cumming Company, Inc. The | Giddings (Austin Chalk-3) | Burleson | 1 | 15.8K | 23.8K | Jan 1993 – Jul 1995 |
| T - O O-3-13308 | Cumming Company, Inc. The | Giddings (Austin Chalk-3) | Burleson | 1 | 12.2K | 140K | Jan 1993 – Dec 2023 |
| Stuart Estate "49" G-8-146257 | Cumming Company, Inc. The | Cumming (Conglomerate) | Palo Pinto | 1 | 9.03K | 265K | Aug 1993 – Apr 1995 |
| Boley O-13-29502 | Cumming Company, Inc. The | Gage (Conglomerate) | Jack | 1 | 7.92K | 122K | May 1998 – Feb 2006 |
| Ransom Unit O-3-16721 | Cumming Company, Inc. The | Bryan, N. (Georgetown) | Brazos | 1 | 6.98K | 3.44K | Sep 1995 – Dec 2010 |
| Boonsville O-13-29409 | Cumming Company, Inc. The | Risch (Caddo Conglomerate) | Wise | 2 | 6.38K | 6.37K | Nov 1997 – Apr 1999 |
| Steinbach O-3-25106 | Cumming Company, Inc. The | Giddings (Austin Chalk-3) | Bastrop | 1 | 5.76K | 0 | Mar 2007 – Jan 2022 |
| Stuart Estate "49" G-8-147160 | Cumming Company, Inc. The | Birdsong (Lake Sand) | Palo Pinto | 1 | 5.46K | 353K | Oct 1993 – Apr 2000 |
| Stuart Estate "60" G-8-152311 | Cumming Company, Inc. The | Iona Hickey (Conglomerate) | Palo Pinto | 1 | 5.44K | 131K | Dec 1994 – Feb 1999 |
| Lipscomb Unit O-3-24365 | Cumming Company, Inc. The | Bryan (Woodbine) | Brazos | 1 | 4.99K | 0 | Mar 2003 – Jan 2018 |
| Pecos Valley Oil O-10-46526 | Cumming Company, Inc. The | Pecos Valley (Yates) | Pecos | 1 | 4.14K | 0 | Jun 2014 – Jan 2020 |
| Richie, John -B- O-8-11108 | Cumming Company, Inc. The | Freddie Norris (Atoka) | Palo Pinto | 1 | 3.96K | 47.3K | Jan 1993 – Aug 2004 |
| Stuart Estate "50" G-8-144395 | Cumming Company, Inc. The | Cumming (Conglomerate) | Palo Pinto | 1 | 3.54K | 641K | Feb 1993 – Mar 2000 |
| Stuart Estate "50" G-8-147162 | Cumming Company, Inc. The | Birdsong (Lake Sand) | Palo Pinto | 1 | 3.27K | 99.7K | Nov 1993 – Jun 1995 |
| Stuart Estate "62" O-8-27128 | Cumming Company, Inc. The | Stuart (Marble Falls 3700) | Palo Pinto | 1 | 2.41K | 31.9K | Feb 1994 – Dec 1995 |
| Clayton Ranch O-13-30855 | Cumming Company, Inc. The | Perrin, SW (Congl 4850) | Jack | 1 | 2.41K | 8.19K | Sep 2007 – Aug 2009 |
| Younger J. E. Unit I O-3-24698 | Cumming Company, Inc. The | Giddings (Austin Chalk-3) | Brazos | 1 | 2.27K | 0 | Feb 2005 – Apr 2010 |
| Boley G-13-169681 | Cumming Company, Inc. The | Boonsville (Bend Congl., Gas) | Jack | 1 | 1.98K | 191K | Aug 1998 – Mar 2002 |
| Ray, Lee G-8-171023 | Cumming Company, Inc. The | Lee Ray (Caddo) | Stephens | 1 | 1.55K | 14.1K | Nov 1998 – Sep 1999 |
| Mader O-13-29743 | Cumming Company, Inc. The | Gage (Conglomerate) | Jack | 1 | 1.42K | 110K | Mar 2000 – Sep 2000 |
| Reagan B-12 O-8-29766 | Cumming Company, Inc. The | Kimberlin Ranch (Congl. 3620) | Palo Pinto | 2 | 1.36K | 55.7K | Apr 2006 – Dec 2008 |
| Bosler G-13-248645 | Cumming Company, Inc. The | Newark, East (Barnett Shale) | Tarrant | 1 | 1.27K | 1.01M | May 2009 – Apr 2023 |
| Stuart Estate "50" O-8-27609 | Cumming Company, Inc. The | Strawn, NW. (Marble Falls) | Palo Pinto | 1 | 1.19K | 41K | Jul 1995 – Oct 1996 |
| Middlebrooks O-13-29427 | Cumming Company, Inc. The | Gage (Conglomerate) | Jack | 1 | 1.07K | 177K | Nov 1997 – Oct 2007 |
| Stuart Estate "60" G-8-151897 | Cumming Company, Inc. The | Iona Hickey (Conglomerate) | Palo Pinto | 1 | 949 | 160K | Nov 1994 – Mar 1999 |
| Reagan "14" G-8-155642 | Cumming Company, Inc. The | Costello, NW. (4000) | Palo Pinto | 1 | 756 | 241K | Sep 1995 – Sep 1999 |
| Bosler G-13-252646 | Cumming Company, Inc. The | Newark, East (Barnett Shale) | Tarrant | 1 | 691 | 680K | May 2009 – Sep 2022 |
| Stuart Estate "61" G-8-150669 | Cumming Company, Inc. The | Cumming (Conglomerate) | Palo Pinto | 1 | 661 | 201K | Aug 1994 – Mar 1999 |
| Crawford, A. D. "53" O-8-27253 | Cumming Company, Inc. The | Strawn, NW. (Marble Falls) | Palo Pinto | 1 | 655 | 0 | Jun 1994 – Dec 1994 |
| Reagan "11" G-8-170124 | Cumming Company, Inc. The | Costello, NW. (4000) | Palo Pinto | 1 | 640 | 317K | Aug 1998 – Oct 2003 |
| Waynick "A" O-13-30990 | Cumming Company, Inc. The | Newark, East (Barnett Shale) | Erath | 1 | 636 | 37.6K | May 2008 – Oct 2008 |
| Henderson O-13-29817 | Cumming Company, Inc. The | C H K (Conglomerate) | Jack | 1 | 569 | 22K | Jun 2000 – Mar 2004 |
| Stuart Estate "60" G-8-156024 | Cumming Company, Inc. The | Strawn, NW. (Marble Falls) | Palo Pinto | 1 | 552 | 202K | Nov 1995 – Mar 2000 |
| Stuart Estate "60" G-8-151152 | Cumming Company, Inc. The | Iona Hickey (Conglomerate) | Palo Pinto | 1 | 503 | 126K | Sep 1994 – Jan 1996 |
| Strain, Wesley G-8-100656 | Cumming Company, Inc. The | Brazos, East (Caddo) | Parker | 1 | 475 | 345K | Jan 1993 – Jul 2010 |
| Long, C. B. "73" G-8-161663 | Cumming Company, Inc. The | Cosco (Conglomerate) | Palo Pinto | 1 | 441 | 241K | Jan 1997 – Mar 2007 |
| Robinson Ranch "66" G-8-153288 | Cumming Company, Inc. The | Strawn, NW. (Marble Falls) | Palo Pinto | 1 | 329 | 133K | Mar 1995 – Oct 1998 |