| Prost Unit B O-3-26091 | FW Eagle Ford I, LLC | Southern Bay (Eagle Ford) | 10 | 1.34M | 1.55M | Nov 2012 – Jul 2026 |
| Flatonia SW Unit O-3-26378 | FW Eagle Ford I, LLC | Southern Bay (Eagle Ford) | 8 | 1.07M | 1.2M | Dec 2013 – Jul 2026 |
| Kolar-Labatt Unit O-3-26324 | FW Eagle Ford I, LLC | Southern Bay (Eagle Ford) | 5 | 895K | 890K | Oct 2013 – Jul 2026 |
| Constantine O-3-27813 | Paleo Oil Company LLC | Giddings (Austin Chalk-3) | 2 | 851K | 3.08M | Feb 2020 – Jul 2026 |
| Prost Unit C O-3-26200 | FW Eagle Ford I, LLC | Southern Bay (Eagle Ford) | 8 | 816K | 1.25M | Feb 2013 – Jul 2026 |
| Prost Unit D O-3-26429 | FW Eagle Ford I, LLC | Southern Bay (Eagle Ford) | 6 | 805K | 936K | Nov 2013 – Jul 2026 |
| Fuchs O-3-21054 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | 4 | 801K | 5.5M | Jan 1993 – Jul 2026 |
| Ring "a" Unit O-3-26084 | FW Eagle Ford I, LLC | Southern Bay (Eagle Ford) | 5 | 743K | 485K | Jan 2012 – Jul 2026 |
| Conan Unit O-3-22943 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | 1 | 739K | 4.31M | Mar 1996 – Jul 2026 |
| Rumley Unit O-3-26570 | FW Eagle Ford I, LLC | Southern Bay (Eagle Ford) | 5 | 706K | 674K | Nov 2014 – Jul 2026 |
| Prost Unit E O-3-26232 | FW Eagle Ford I, LLC | Southern Bay (Eagle Ford) | 6 | 634K | 821K | Oct 2013 – Jul 2026 |
| Gonzo O-3-27776 | Paleo Oil Company LLC | Giddings (Austin Chalk-3) | 3 | 629K | 1.47M | Jan 2020 – Jul 2026 |
| Hope Unit O-3-26574 | FW Eagle Ford I, LLC | Southern Bay (Eagle Ford) | 5 | 619K | 560K | Oct 2014 – Jul 2026 |
| Prost Unit A O-3-26105 | FW Eagle Ford I, LLC | Southern Bay (Eagle Ford) | 5 | 611K | 696K | Aug 2012 – Jul 2026 |
| Richards North Unit O-3-26573 | FW Eagle Ford I, LLC | Southern Bay (Eagle Ford) | 3 | 569K | 461K | Aug 2014 – Jul 2026 |
| Williams Estate O-3-21994 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | 2 | 517K | 1.37M | Mar 1993 – Sep 2024 |
| Caracara Unit O-1-19962 | FW Eagle Ford I, LLC | Eagleville (Eagle Ford-1) | 4 | 503K | 439K | Jul 2019 – Jul 2026 |
| Buscha-Armstrong Unit O-3-21964 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | 2 | 497K | 3.85M | Feb 1993 – Jul 2026 |
| Armstrong-Munson Unit O-3-21511 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | 1 | 492K | 3.69M | Jan 1993 – Jul 2026 |
| Freeman, D. A. et AL O-3-19148 | Browning Oil Company, Inc. | Gini (Wilcox) | 5 | 471K | 1.37M | Jan 1993 – Aug 2017 |
| Arnim "a" Unit O-3-26083 | FW Eagle Ford I, LLC | Southern Bay (Eagle Ford) | 5 | 466K | 284K | Oct 2011 – Jul 2026 |
| R.D. Niemann O-3-28198 | Rosewood Resources, Inc. | Southern Bay (Eagle Ford) | 3 | 460K | 502K | Dec 2024 – Jul 2026 |
| Mica Unit O-3-26111 | FW Eagle Ford I, LLC | Southern Bay (Eagle Ford) | 4 | 455K | 350K | Sep 2012 – Jul 2026 |
| Rainosek-DL Unit O-3-21765 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | 1 | 453K | 3.46M | Jan 1993 – Jul 2026 |
| Phyllis O-3-17486 | Geosouthern Energy Corporation | Giddings (Austin Chalk-3) | 2 | 436K | 3.33M | Jan 1993 – May 2023 |
| Ora Nell Unit O-3-22694 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | 1 | 434K | 4.46M | Mar 1995 – Jul 2026 |
| Gonzo B O-3-27821 | Paleo Oil Company LLC | Giddings (Austin Chalk-3) | 2 | 422K | 973K | Jun 2020 – Jul 2026 |
| Stella Mae O-3-27935 | Paleo Oil Company LLC | Giddings (Austin Chalk-3) | 2 | 405K | 1.81M | Oct 2021 – Jul 2026 |
| Hensel - O.L. Unit O-3-22206 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | 1 | 402K | 1.49M | Oct 1993 – Mar 2022 |
| Elliott Oil Unit O-3-21337 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | 2 | 388K | 2.1M | Jan 1993 – Jul 2026 |
| Sundevil O-3-28102 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | 1 | 384K | 973K | Jan 2023 – Jul 2026 |
| Schramm-Anderson Unit O-3-21599 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | 1 | 383K | 1.58M | Jan 1993 – Jul 2026 |
| Bullard-Lehmann Unit O-3-21732 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | 1 | 381K | 2.95M | Jan 1993 – Jul 2026 |
| Weiss-Valentine O-3-22633 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | 1 | 380K | 2.39M | Dec 1994 – Jul 2026 |
| Jennifer-Medusa Unit O-3-22651 | Browning Oil Company, Inc. | Giddings (Austin Chalk-3) | 1 | 374K | 1.65M | Jan 1995 – Nov 2010 |
| Sampson-Mueller Unit O-3-22537 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | 3 | 369K | 1.79M | Aug 1994 – Jul 2026 |
| Sampson-Mueller A O-3-28033 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | 1 | 368K | 1.46M | Feb 2022 – Jul 2026 |
| Snell, Gayle O-3-22474 | Redbud E & P, Inc. | Giddings (Austin Chalk-3) | 1 | 368K | 412K | May 1994 – Jul 2026 |
| Rightmer-Seale Unit O-3-22525 | Redbud E & P, Inc. | Giddings (Austin Chalk-3) | 1 | 367K | 364K | Sep 1994 – Jul 2026 |
| Karish, Roy O-3-21204 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | 2 | 363K | 1.17M | Jan 1993 – Jul 2026 |
| Cincinnatus O-3-17754 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | 2 | 357K | 2.29M | Jan 1993 – Jul 2026 |
| Five Mile Creek E&b B O-3-27690 | FW Eagle Ford I, LLC | Southern Bay (Eagle Ford) | 1 | 352K | 299K | Oct 2019 – Jul 2026 |
| Newton-Svrcek O-3-22453 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | 1 | 349K | 2.68M | Apr 1994 – Jul 2026 |
| Garza Unit O-3-26529 | FW Eagle Ford I, LLC | Southern Bay (Eagle Ford) | 3 | 346K | 328K | Aug 2014 – Jul 2026 |
| Schulz-Armstrong Unit O-3-21865 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | 1 | 342K | 2.35M | Jan 1993 – Jul 2026 |
| Heacker-Richter Unit O-3-21648 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | 1 | 336K | 2.73M | Jan 1993 – Jul 2026 |
| Flatonia East Unit O-3-26093 | FW Eagle Ford I, LLC | Southern Bay (Eagle Ford) | 3 | 332K | 196K | Jun 2011 – Jul 2026 |
| Prost Unit I O-2-10844 | FW Eagle Ford I, LLC | Eagleville (Eagle Ford-2) | 3 | 331K | 464K | May 2014 – Jul 2026 |
| Giese-Zoch Unit O-3-21770 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | 1 | 329K | 1.95M | Jan 1993 – Jul 2026 |
| Ivory Unit O-3-23282 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | 1 | 329K | 3.62M | Jun 1997 – Jul 2026 |