McMullen County, Texas Wells Summary
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McMullen is a county containing 7592 wells operated by companies like BPX OPERATING COMPANY among others.
The most recent well in McMullen County is "FLAMMENWERFER UNIT" and was drilled and is operated by VERDUN OIL & GAS LLC.
That well was last updated in May of 2026 and it is part of the EAGLEVILLE (EAGLE FORD-1) field.
McMullen is part of several oil and gas fields including HAWKVILLE (EAGLEFORD SHALE) and EAGLEVILLE (EAGLE FORD-1) among others.
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The number of wells operated has been increasing over the last 120 days in McMullen. There have been 15 more wells started in the last two months than in the previous period.
Trend: 15
County FIPS Code: 48311
Top Operators By Wells in last 60 days:
Recent wells
| Well Name | Last Update | Operator Name | API |
|---|---|---|---|
| FLAMMENWERFER UNIT | 2026-05-13 | VERDUN OIL & GAS LLC | 31137595 |
| FLAMMENWERFER UNIT | 2026-05-13 | VERDUN OIL & GAS LLC | 31137597 |
| FLAMMENWERFER UNIT | 2026-05-13 | VERDUN OIL & GAS LLC | 31137596 |
| BERRY RANCH A | 2026-05-11 | not found | 31137615 |
| PALISADES D | 2026-05-06 | EOG RESOURCES, INC. | 31137636 |
| PALISADES C | 2026-05-06 | EOG RESOURCES, INC. | 31137635 |
| FORREST WHEELER 15 | 2026-05-06 | BPX OPERATING COMPANY | 31135196 |
| STS C | 2026-05-01 | BPX OPERATING COMPANY | 31137608 |
| BERRY RANCH C | 2026-05-01 | not found | 31137616 |
| BERRY RANCH B | 2026-04-30 | not found | 31137614 |
Surface Ownership Records:
Need detailed 2026 surface ownership information for McMullen County that includes the parcel gis?
