Texas Mineral Radar → operators → MAGNOLIA OIL & GAS OPERATING LLC
MAGNOLIA OIL & GAS OPERATING LLC
MAGNOLIA OIL & GAS OPERATING LLC is registered with the Railroad Commission of Texas as operator #521544. It holds 1,185 wellbores on record, 860 of them producing. It has 141 drilling permits on record across 11 Texas counties (Karnes, Washington, Fayette and 8 more), most recently on 2026-10-09. 141 of those permits are horizontal wells — the kind that can drain minerals a mile or more from the surface location.
The mineral owners under MAGNOLIA OIL & GAS OPERATING LLC's new permits
For mineral buyers and landmen: when MAGNOLIA OIL & GAS OPERATING LLC files a new W-1 drilling permit, the Permit Owner File matches it to the listed mineral owners under the tract and delivers them that Monday with mailing addresses, for every operator filing in the package counties.
Recent permits by MAGNOLIA OIL & GAS OPERATING LLC
| Filed | County | Lease | Type | Flags |
|---|---|---|---|---|
| 2026-10-09 | Burleson | MUTT EF UNIT | Drill | Horiz |
| 2026-10-09 | Burleson | KELLY EF UNIT | Drill | Horiz |
| 2026-09-18 | Burleson | BRECK EF UNIT | Drill | Horiz |
| 2026-09-16 | Fayette | TEX ONE | Drill | Horiz |
| 2026-09-16 | Fayette | KYLE TWO | Drill | Horiz |
| 2026-09-16 | Fayette | KYLE FOUR | Drill | Horiz |
| 2026-09-15 | Burleson | ASCARI UNIT | Drill | Horiz |
| 2026-09-15 | Burleson | ASCARI ALLOC. | Drill | Horiz |
| 2026-09-09 | Fayette | KONA TWO | Drill | Horiz |
| 2026-09-09 | Fayette | KONA SIX | Drill | Horiz |
| 2026-09-09 | Fayette | KONA FOUR | Drill | Horiz |
| 2026-09-04 | Burleson | DENNIS RAY A | Drill | Horiz |
| 2026-09-03 | Washington | MAC ARTHUR UNIT | Drill | Horiz |
| 2026-09-03 | Washington | MAC ARTHUR UNIT | Drill | Horiz |
| 2026-09-03 | Washington | MAC ARTHUR UNIT | Drill | Horiz |
| 2026-08-12 | Washington | TRUMAN FIVE | Drill | Horiz |
| 2026-08-11 | Washington | TRUMAN THREE | Drill | Horiz |
| 2026-08-11 | Washington | MAC ARTHUR UNIT | Drill | Horiz |
| 2026-08-07 | Washington | TRUMAN SEVEN | Drill | Horiz |
| 2026-08-07 | Washington | TRUMAN ONE | Drill | Horiz |
| 2026-08-07 | Washington | MAC ARTHUR UNIT | Drill | Horiz |
| 2026-08-07 | Washington | MAC ARTHUR UNIT | Drill | Horiz |
| 2026-07-10 | Fayette | CYCLONE TWO | Drill | Horiz |
| 2026-07-10 | Fayette | CYCLONE TWELVE | Drill | Horiz |
| 2026-07-10 | Fayette | CYCLONE TEN | Drill | Horiz |
| 2026-07-10 | Fayette | CYCLONE SIX | Drill | Horiz |
| 2026-07-10 | Fayette | CYCLONE EIGHT | Drill | Horiz |
| 2026-07-10 | Fayette | CYCLONE FOUR | Drill | Horiz |
| 2026-07-01 | Washington | MEANS 'C' | Drill | Horiz |
| 2026-07-01 | Washington | MEANS 'C' | Drill | Horiz |
Where MAGNOLIA OIL & GAS OPERATING LLC operates
| County | Permits | Most recent |
|---|---|---|
| Karnes County | 41 | 2026-06-05 |
| Washington County | 40 | 2026-09-03 |
| Fayette County | 25 | 2026-09-16 |
| Gonzales County | 14 | 2026-04-24 |
| Lee County | 7 | 2026-06-29 |
| Burleson County | 6 | 2026-10-09 |
| Dewitt County | 3 | 2019-12-17 |
| Robertson County | 2 | 2026-03-30 |
| Dimmit County | 1 | 2026-02-18 |
| Grimes County | 1 | 2018-11-13 |
| Zavala County | 1 | 2024-12-04 |
Fields MAGNOLIA OIL & GAS OPERATING LLC holds wells in
Permits filed by year
| Year | Permits | Horizontal |
|---|---|---|
| 2026 | 80 | 80 |
| 2025 | 8 | 8 |
| 2024 | 10 | 10 |
| 2023 | 9 | 9 |
| 2022 | 3 | 3 |
| 2021 | 4 | 4 |
| 2020 | 3 | 3 |
| 2019 | 14 | 14 |
| 2018 | 10 | 10 |
The permit feed carries a rolling recent window, so early years are partial. Well counts above come from the full current wellbore file.