OPERATORS · TEXAS · P-5 NUMBER 521544 · KARNES COUNTY
Magnolia Oil & Gas Operating LLC in Karnes County
One operator, one county: its permits, wells of record, formations, and leases here, with the rest of the county and the rest of the operator one click away.
Magnolia Oil & Gas Operating LLC has 189 drilling permits on file in Karnes County, the first issued in 2010 and the latest on May 15, 2026.
15 of them came in the last twelve months, 35% fewer than the year before; 100% horizontal, averaging 11,800 ft.
It is operator of record on 311 wells in the county: 254 producing, 18 shut in, 0 injection.
Its completed wells here most often report Austin Chalk, Frio, Yegua.
- 15
- permits, 12 months -35%
- 189
- permits, all time since 2010
- 100%
- horizontal, 12 months
- 11,800
- ft average depth, 12 months
- 311
- wells of record
- 254
- producing · 18 shut in · 0 injection
Permits issued by month
LAST FIVE YEARS · KARNES ONLY
Last 12 months 15 · prior 12 23(-35%)
Latest permits here
| Issued | Lease / well | Type | Depth |
|---|---|---|---|
| May 15, 2026 | Mary #16H 915558 | DrillHZ | 11,800 |
| May 15, 2026 | Mary #16H 915558 | DrillHZ | 11,800 |
| May 14, 2026 | Mary #19H 915561 | DrillHZ | 11,800 |
| May 14, 2026 | Mary #17H 915560 | DrillHZ | 11,800 |
| May 14, 2026 | Mary #15H 915557 | DrillHZ | 11,800 |
| May 14, 2026 | Mary #11H 915556 | DrillHZ | 11,800 |
| May 14, 2026 | Mary #10H 915555 | DrillHZ | 11,800 |
| May 14, 2026 | Mary #9H 915554 | DrillHZ | 11,800 |
| May 14, 2026 | Mary #8H 915553 | DrillHZ | 11,800 |
| May 14, 2026 | Mary #19H 915561 | DrillHZ | 11,800 |
All 189 permits in Karnes County, searchable → · Wells of record here →
Permit types and formations
Permit types
- Drill
- 15 / 189
12 MONTHS / ALL TIME
Formations reported
- Austin Chalk
- 276
- Frio
- 263
- Yegua
- 263
- Queen City
- 263
- Reklaw
- 260
- Carrizo
- 254
- Eagle Ford
- 252
- Wilcox
- 242
- Edwards
- 240
- Sligo
- 228
Leases it reports here
| Lease | Wells | Oil, bbl | Last reported |
|---|---|---|---|
| Yanta et al Unit | 13 | 4.85M | Jul 2026 |
| Yanta et al Unit | 10 | 4.77M | Jul 2026 |
| Moczygemba Unit | 9 | 2.78M | Jul 2026 |
| Moravits Unit | 8 | 2.61M | Jul 2026 |
| Keys Unit | 10 | 2.58M | Jul 2026 |
| Margaret Ann | 8 | 2.19M | Jul 2026 |
| Opiela | 7 | 2.16M | Jul 2026 |
| Annie Trial et Al | 6 | 2.13M | Jul 2026 |
| Margaret Ann | 13 | 2.11M | Jul 2026 |
| Moczygemba Unit | 7 | 1.87M | Jul 2026 |
| Foegelle-Dugie Unit | 7 | 1.85M | Jul 2026 |
| Janysek-Ecleto | 7 | 1.66M | Jul 2026 |
| Deftones EF Unit | 4 | 1.65M | Jul 2026 |
| Gussie Yanta | 2 | 1.52M | Jul 2026 |
| Chevelle Unit | 6 | 1.49M | Jul 2026 |
All leases it reports → · Other operators in Karnes County →
About this data
Permits from the RRC OGA049M master and daily daf420 files; wells of record and status from the EWA wellbore schedule, weekly; formations from the dbf900 wellbore file; leases from PDQ lease reports, placed in the county by the wells completed on them.
Developers: this page as JSON is GET /v1/data/operators/tx/521544/counties/karnes, documented in the API reference.