| Voyageurs Elm G-3-296212 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Washington | 1 | 345K | 4.95M | Mar 2023 – Aug 2026 |
| Klondike Trail G-3-295200 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Washington | 1 | 344K | 2.05M | Jul 2022 – Aug 2026 |
| Lehde-Lela Unit O-3-21721 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 1 | 344K | 1.69M | by Jan 1993 – Aug 2026 |
| Goodrich, Levi Unit No. 2 O-3-24440 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Washington | 2 | 343K | 1.81M | Mar 2004 – Aug 2026 |
| McMahan Unit G-3-287648 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Washington | 1 | 343K | 3.18M | Aug 2018 – Aug 2026 |
| Selected Lands - House Unit G-3-151557 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Grimes | 1 | 343K | 2.46M | Oct 1994 – Jul 2026 |
| Wieder-OL Unit O-3-21972 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Lee | 1 | 342K | 533K | Apr 1993 – Aug 2026 |
| Schulz-Armstrong Unit O-3-21865 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Fayette | 1 | 342K | 2.35M | by Jan 1993 – Aug 2026 |
| Ruthven, Shirley O-3-22496 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Lee | 2 | 338K | 1.1M | Jul 1994 – Aug 2026 |
| Heacker-Richter Unit O-3-21648 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Fayette | 1 | 337K | 2.74M | by Jan 1993 – Aug 2026 |
| Liebscher-OL Unit G-3-146862 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Washington | 1 | 336K | 2.94M | Aug 1993 – Sep 2024 |
| Barton Lightsey Unit O-3-22800 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 1 | 335K | 1.25M | Jun 1995 – Aug 2026 |
| Brazos Coal Ltd. - Terry "C"unit O-3-22074 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Brazos | 1 | 334K | 1.76M | Feb 1993 – Jun 2012 |
| Zion River G-3-300199 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Washington | 1 | 333K | 976K | Nov 2022 – Aug 2026 |
| McCrary Unit O-3-23658 | Magnolia Oil & Gas Operating LLC | Giddings (Buda) | Milam | 1 | 332K | 251K | May 1998 – Aug 2026 |
| Winchester Unit O-3-23373 | Magnolia Oil & Gas Operating LLC | Giddings (Buda) | Burleson | 1 | 331K | 203K | Oct 1997 – Aug 2026 |
| Unger OL Unit O-3-22073 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Lee | 1 | 330K | 427K | May 1993 – Aug 2026 |
| Giese-Zoch Unit O-3-21770 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Fayette | 1 | 330K | 1.95M | by Jan 1993 – Aug 2026 |
| Stewart Unit O-3-23138 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Milam | 1 | 329K | 178K | Dec 1996 – Aug 2026 |
| Ivory Unit O-3-23282 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Fayette | 1 | 329K | 3.62M | Jun 1997 – Aug 2026 |
| STP Unit O-2-11666 | Magnolia Oil & Gas Operating LLC | Eagleville (Eagle Ford-2) | Karnes | 1 | 329K | 471K | Nov 2018 – Aug 2026 |
| Beverly Gale O-3-27979 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Robertson | 1 | 328K | 545K | Nov 2021 – Aug 2026 |
| Obsidian Unit O-3-22925 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Fayette | 1 | 328K | 2.14M | Sep 1995 – Aug 2026 |
| Beluga Unit O-3-27709 | Magnolia Oil & Gas Operating LLC | Giddings (Eagleford) | Burleson | 1 | 328K | 177K | Sep 2019 – Aug 2026 |
| Gerdes, Garwood O-3-12519 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Lee | 14 | 327K | 6.58M | by Jan 1993 – Aug 2026 |
| Denali Apollo G-3-301535 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Washington | 1 | 324K | 1M | Oct 2024 – Aug 2026 |
| Razorback Six G-3-298483 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Washington | 1 | 323K | 2.37M | Aug 2024 – Aug 2026 |
| Klondike Gold G-3-295390 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Washington | 1 | 322K | 1.68M | Jul 2022 – Aug 2026 |
| Soundgarden Unit G-2-294991 | Magnolia Oil & Gas Operating LLC | Sugarkane (Austin Chalk) | Karnes | 1 | 321K | 1.25M | Dec 2018 – Aug 2026 |
| Redwood B G-3-294753 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Washington | 1 | 321K | 3.06M | Dec 2021 – Aug 2026 |
| Sebesta-Seymour Unit O-3-22344 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 1 | 320K | 1.99M | Mar 1994 – Aug 2026 |
| Jilana JO Unit O-3-22489 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Washington | 5 | 320K | 2.34M | Aug 1994 – Aug 2026 |
| Redwood A G-3-293664 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Washington | 1 | 319K | 3.6M | Dec 2021 – Aug 2026 |
| Matcek-Ondrasek Unit O-3-22141 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 4 | 318K | 570K | Aug 1993 – Aug 2026 |
| Jackson O-3-27372 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Milam | 1 | 317K | 303K | May 2018 – Aug 2026 |
| Affirmed Unit G-3-289990 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Fayette | 1 | 315K | 3.85M | Nov 2020 – Aug 2026 |
| Ditto-Wilson Unit O-3-23031 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Milam | 2 | 315K | 445K | Aug 1996 – Aug 2026 |
| Foerster-Donovan Unit O-3-21607 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Fayette | 2 | 314K | 1.14M | by Jan 1993 – Jul 2026 |
| Goodrich, Levi O-3-20978 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Washington | 2 | 313K | 1.48M | by Jan 1993 – Aug 2026 |
| Dayblazer Blue G-3-301838 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Fayette | 1 | 313K | 1.07M | Jul 2023 – Aug 2026 |
| Sparky O-3-28079 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Fayette | 1 | 313K | 860K | Jan 2023 – Aug 2026 |
| Voyageurs Oak G-3-296130 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Washington | 1 | 313K | 1.88M | Mar 2023 – Aug 2026 |
| Pietsch-Mitschke Unit G-3-142321 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Fayette | 1 | 312K | 3.46M | by Jan 1993 – Jul 2026 |
| Ehlert Unit No. 1 O-3-22661 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 3 | 312K | 1.23M | Apr 1995 – Aug 2026 |
| Mueller-Gause Unit O-3-23098 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Milam | 1 | 311K | 230K | Sep 1996 – Apr 2023 |
| Nowak-Cooks Point Unit O-3-21917 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 1 | 310K | 1.11M | Feb 1993 – Aug 2026 |
| Henry Bredthauer Unit O-3-24053 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Washington | 2 | 310K | 3.34M | May 2001 – Aug 2026 |
| Davis-Blaha Unit O-3-21830 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 6 | 309K | 791K | by Jan 1993 – Aug 2026 |
| Englemann-Novosad Unit O-3-22817 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 1 | 309K | 1.58M | Aug 1995 – Aug 2026 |
| Mineral Springs G-3-154723 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Grimes | 1 | 308K | 2.17M | May 1995 – Jul 2026 |