| Slovacek-Glover Unit O-3-22002 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 5 | 736K | 2.59M | Feb 1993 – Apr 2026 |
| Browning Unit O-3-23067 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 2 | 704K | 729K | Jul 1996 – Apr 2026 |
| Vavra-Van Dresar Unit O-3-22108 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 5 | 534K | 1.8M | May 1993 – Apr 2026 |
| Brewer-Bridges Unit O-3-22862 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 2 | 508K | 597K | Aug 1995 – Apr 2026 |
| Paul-Lehde Unit O-3-21516 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 4 | 470K | 1.77M | Jan 1993 – Apr 2026 |
| Colley-Treybig Unit O-3-22555 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 1 | 457K | 530K | Jul 1994 – Apr 2026 |
| Steck Unit No. 1 O-3-22811 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 3 | 455K | 1.83M | Jul 1995 – Apr 2026 |
| Hicks, W. B. O-3-13376 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 5 | 453K | 1.88M | Jan 1993 – Apr 2026 |
| Albright-Worthington Unit O-3-22250 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 1 | 437K | 863K | Dec 1993 – Apr 2026 |
| Drgac-Martin Unit O-3-22311 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 1 | 417K | 227K | Jan 1994 – Apr 2026 |
| Skrivanek-Ehlert Unit No. 1 O-3-22339 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 3 | 414K | 914K | Dec 1993 – Apr 2026 |
| Drgac-Ehlert Unit No. 1 O-3-22445 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 3 | 384K | 720K | Jun 1994 – Apr 2026 |
| Schumacher-Wilhelm Unit O-3-22581 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 6 | 370K | 481K | Oct 1994 – Apr 2026 |
| Ozzie O-3-27920 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 1 | 370K | 405K | Jul 2021 – Apr 2026 |
| BI-County Unit 1 O-3-22831 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 1 | 362K | 272K | Jun 1995 – Apr 2026 |
| Chaloupka-Worthington Unit O-3-22783 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 1 | 355K | 787K | Jul 1995 – Apr 2026 |
| Moore-Patranella Unit O-3-22124 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 1 | 350K | 1.16M | Jul 1993 – Apr 2026 |
| Lehde-Lela Unit O-3-21721 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 1 | 343K | 1.69M | Jan 1993 – Apr 2026 |
| Remi Rose O-3-27507 | Magnolia Oil & Gas Operating LLC | Giddings (Eagleford) | Burleson | 1 | 341K | 101K | Feb 2019 – Apr 2026 |
| Barton Lightsey Unit O-3-22800 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 1 | 334K | 1.24M | Jun 1995 – Apr 2026 |
| Winchester Unit O-3-23373 | Magnolia Oil & Gas Operating LLC | Giddings (Buda) | Burleson | 1 | 331K | 202K | Oct 1997 – Apr 2026 |
| Beluga Unit O-3-27709 | Magnolia Oil & Gas Operating LLC | Giddings (Eagleford) | Burleson | 1 | 321K | 169K | Sep 2019 – Apr 2026 |
| Sebesta-Seymour Unit O-3-22344 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 1 | 319K | 1.99M | Mar 1994 – Apr 2026 |
| Matcek-Ondrasek Unit O-3-22141 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 4 | 317K | 569K | Aug 1993 – Apr 2026 |
| Ehlert Unit No. 1 O-3-22661 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 3 | 311K | 1.23M | Apr 1995 – Apr 2026 |
| Nowak-Cooks Point Unit O-3-21917 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 1 | 309K | 1.11M | Feb 1993 – Apr 2026 |
| Davis-Blaha Unit O-3-21830 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 6 | 308K | 789K | Jan 1993 – Apr 2026 |
| Englemann-Novosad Unit O-3-22817 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 1 | 307K | 1.57M | Aug 1995 – Apr 2026 |
| Glidewell-Proske O-3-21322 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 1 | 296K | 1.48M | Jan 1993 – Apr 2026 |
| Porter "H" Unit O-3-21890 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 7 | 284K | 609K | Jan 1993 – Apr 2026 |
| Loehr et al Unit No. 1 O-3-22340 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 3 | 283K | 693K | Feb 1994 – Mar 2021 |
| BI - County O-3-23742 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 1 | 283K | 285K | Oct 1999 – Apr 2026 |
| Gregg Unit O-3-21892 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 1 | 280K | 727K | Jan 1993 – Apr 2026 |
| Schumacher Unit O-3-17823 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 1 | 271K | 921K | Jan 1993 – Apr 2026 |
| Ondrasek-Bullock Unit No. 1 O-3-22392 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 1 | 270K | 930K | Mar 1994 – Apr 2026 |
| Matcek, F. O-3-14215 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 6 | 269K | 2.56M | Jan 1993 – Apr 2026 |
| Pistol Unit O-3-23200 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 1 | 269K | 172K | Feb 1997 – Apr 2026 |
| Horne Management Co. Unit O-3-22949 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 1 | 263K | 2.07M | Feb 1996 – Apr 2022 |
| Bailey Unit O-3-22238 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 1 | 260K | 102K | Oct 1993 – Apr 2026 |
| Webb Branch Unit O-3-24219 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 1 | 255K | 211K | Jul 2002 – Apr 2026 |
| Hutchison-Lippe Unit O-3-22851 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 1 | 254K | 1.83M | Oct 1995 – Apr 2026 |
| Smith-Calvin Unit O-3-18861 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 2 | 253K | 3.02M | Jan 1993 – Apr 2026 |
| Dix-Jones Unit O-3-22049 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 1 | 249K | 116K | Apr 1993 – Apr 2026 |
| John Bruce O-3-27854 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 1 | 246K | 535K | Dec 2020 – Apr 2026 |
| Peters-Calvin Unit O-3-21544 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 1 | 246K | 1.51M | Jan 1993 – Apr 2026 |
| T.E. Gibson, Jr. Unit 1 O-3-21317 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 2 | 244K | 399K | Jan 1993 – Apr 2026 |
| Piwonka, Lillian O-3-12487 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 4 | 244K | 2.07M | Jan 1993 – Apr 2026 |
| Botkin, Mary O-3-14282 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 1 | 242K | 1.9M | Jan 1993 – Apr 2026 |
| Green, Walter Unit O-3-18934 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 4 | 242K | 1.31M | Jan 1993 – Apr 2026 |
| Raska-Anderson O-3-22918 | Magnolia Oil & Gas Operating LLC | Giddings (Austin Chalk-3) | Burleson | 1 | 231K | 1.12M | Jan 1996 – Apr 2026 |