| Sacks, Sylvia #1 O-3-20800 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Lee | 5 | 644K | 997K | by Jan 1993 – Aug 2026 |
| Tahoe Pines G-3-294601 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Washington | 1 | 633K | 3.05M | May 2022 – Aug 2026 |
| Opiela O-2-11511 | Magnolia Oil & Gas Operating LLC | Eagleville (Eagle Ford-2) | Karnes | 4 | 626K | 831K | Sep 2018 – Aug 2026 |
| Double Eagle Ranch 'B' O-3-22028 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Lee | 1 | 620K | 670K | Feb 1993 – Jul 2009 |
| Soundgarden Unit O-2-11646 | Magnolia Oil & Gas Operating LLC | Eagleville (Eagle Ford-2) | Karnes | 5 | 611K | 1.18M | Dec 2018 – Aug 2026 |
| Dunkin Unit O-3-27708 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Lee | 2 | 599K | 1.58M | Oct 2018 – Aug 2026 |
| Saratoga A O-3-27916 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Washington | 1 | 593K | 2.14M | Dec 2020 – Jul 2024 |
| Maali O-1-15395 | Magnolia Oil & Gas Operating LLC | Eagleville (Eagle Ford-1) | Gonzales | 2 | 577K | 1.07M | Dec 2010 – Aug 2026 |
| Weigelt Oil Unit G-3-302196 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Washington | 1 | 575K | 2.61M | Aug 2018 – Aug 2026 |
| PMF O-3-27925 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Robertson | 1 | 567K | 598K | Jul 2021 – Aug 2026 |
| Cameron-Mamie Unit No. 1 O-3-22444 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Lee | 1 | 567K | 1M | Mar 1994 – Aug 2026 |
| Moody G-3-149232 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Grimes | 1 | 562K | 7.62M | Mar 1994 – Mar 2023 |
| Graiden O-3-27591 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Milam | 1 | 555K | 815K | Apr 2019 – Aug 2026 |
| Mika O-2-11478 | Magnolia Oil & Gas Operating LLC | Sugarkane (Austin Chalk) | Karnes | 2 | 554K | 1.27M | Apr 2017 – Aug 2026 |
| Audioslave A O-2-11616 | Magnolia Oil & Gas Operating LLC | Sugarkane (Austin Chalk) | Karnes | 4 | 554K | 1.41M | Dec 2018 – Aug 2026 |
| Zircon Unit G-3-157312 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Fayette | 1 | 551K | 5.96M | Oct 1995 – Aug 2026 |
| Tahoe Mountain G-3-294707 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Washington | 1 | 545K | 3.69M | May 2022 – Aug 2026 |
| Randolph O-3-22367 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Lee | 3 | 537K | 1.51M | Feb 1994 – Aug 2026 |
| Vavra-Van Dresar Unit O-3-22108 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 5 | 536K | 1.81M | May 1993 – Aug 2026 |
| Koenning Unit O-1-15394 | Magnolia Oil & Gas Operating LLC | Eagleville (Eagle Ford-1) | Gonzales | 3 | 535K | 895K | Dec 2010 – Aug 2026 |
| Giaccone-Lehmann Unit O-3-21886 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Washington | 2 | 534K | 1.82M | by Jan 1993 – Aug 2026 |
| Dietz O.L. Unit G-3-291315 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Washington | 1 | 529K | 4.61M | Oct 2020 – Aug 2026 |
| Emerie O-3-27932 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Milam | 1 | 527K | 799K | Sep 2021 – Aug 2026 |
| Dansby Trust O-3-22481 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Brazos | 1 | 527K | 3.28M | Jun 1994 – Aug 2026 |
| Lehmann,ira J. O-3-14516 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Lee | 2 | 524K | 1.79M | by Jan 1993 – Aug 2026 |
| Williams Estate O-3-21994 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Fayette | 2 | 517K | 1.37M | Apr 1993 – Apr 2016 |
| Amelia Kay O-3-27933 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Milam | 1 | 514K | 764K | Aug 2021 – Aug 2026 |
| Sublime Unit O-2-12539 | Magnolia Oil & Gas Operating LLC | Eagleville (Eagle Ford-2) | Karnes | 2 | 512K | 863K | May 2022 – Aug 2026 |
| Brewer-Bridges Unit O-3-22862 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 2 | 511K | 607K | Aug 1995 – Aug 2026 |
| Riverside Walk G-3-300053 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Washington | 1 | 501K | 1.87M | Nov 2022 – Aug 2026 |
| Thundercreek Four O-3-28190 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Lee | 1 | 499K | 1.36M | May 2024 – Aug 2026 |
| Buscha-Armstrong Unit O-3-21964 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Fayette | 2 | 498K | 3.86M | Feb 1993 – Aug 2026 |
| Ridge Sixers G-3-296894 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Washington | 1 | 495K | 6.14M | Apr 2023 – Aug 2026 |
| Armstrong-Munson Unit O-3-21511 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Fayette | 1 | 492K | 3.69M | by Jan 1993 – Oct 2023 |
| Levi Goodrich Unit 2 G-3-291349 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Washington | 1 | 488K | 2.36M | Oct 2020 – Aug 2026 |
| Blue Paddle G-3-289988 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Fayette | 1 | 483K | 1.93M | Sep 2019 – Aug 2026 |
| Palo Duro G-3-291094 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Washington | 1 | 483K | 4.04M | Oct 2020 – Aug 2026 |
| Ullrich 'A' O-3-22179 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Lee | 1 | 481K | 1.27M | May 1993 – Aug 2026 |
| Boone B G-3-295073 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Washington | 1 | 481K | 2.77M | May 2022 – Aug 2026 |
| Boone D O-3-27985 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Washington | 1 | 475K | 1.67M | Dec 2021 – Aug 2026 |
| Paul-Lehde Unit O-3-21516 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 4 | 472K | 1.78M | by Jan 1993 – Aug 2026 |
| Bighorn Pass G-3-295469 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Washington | 1 | 471K | 2.4M | Feb 2022 – Aug 2026 |
| Perkins O-1-15427 | Magnolia Oil & Gas Operating LLC | Eagleville (Eagle Ford-1) | Gonzales | 2 | 471K | 761K | Dec 2010 – Aug 2026 |
| Kruciak-Yanta Unit O-2-11335 | Magnolia Oil & Gas Operating LLC | Sugarkane (Austin Chalk) | Karnes | 2 | 463K | 1.88M | Mar 2017 – Aug 2026 |
| Radiohead AC Unit O-2-11411 | Magnolia Oil & Gas Operating LLC | Sugarkane (Austin Chalk) | Karnes | 1 | 461K | 2.08M | Sep 2017 – Aug 2026 |
| Colley-Treybig Unit O-3-22555 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 1 | 459K | 533K | Jul 1994 – Aug 2026 |
| Steck Unit No. 1 O-3-22811 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 3 | 458K | 1.84M | Jul 1995 – Aug 2026 |
| Beaver Dam O-3-28147 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Lee | 1 | 456K | 790K | Feb 2024 – Aug 2026 |
| Lentz Unit O-3-14113 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Washington | 2 | 456K | 2.9M | by Jan 1993 – Aug 2026 |
| Dietz O.L. Unit G-3-147418 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Washington | 1 | 455K | 5.33M | Oct 1993 – Aug 2026 |