Well 1B, MCWILLIAMS HEIRS A, Frio County, Texas
API 16333393 — recorded on 1 lease.
Well API 16333393 is recorded on the MCWILLIAMS HEIRS A lease in Frio County, Texas, operated by TRAILBLAZER ENERGY RESOURCES,LLC. The state files a total depth of 6,480 ft, a last completion filed Dec 5 2010 and 1 drilling permit. A plugging record was filed Jul 14 2025.
Leases
| Lease | Well no. | Operator | Field | Schedule |
|---|---|---|---|---|
| MCWILLIAMS HEIRS A | 1B | TRAILBLAZER ENERGY RESOURCES,LLC | DOERING RANCH (GEORGETOWN) | On |
The hole
- Total depth
- 6,480 ft
- Casing strings
- 3
- Deepest casing
- 6,458 ft
- Survey
- AROCHA, J
- Abstract
- 1
- Block / section
- 298
- Plugging records
- 8
- Bottom hole location
- 28.80733, -99.27087
Drilling permits
From the Railroad Commission's drilling permit master — the application record, not a record of drilling. A permit is an application the Commission filed and numbered; the spud date is the only field here that says a hole was started. This file carries no approval status, so none is shown.
| Permit | Issued | Type | Lease | Depth | Spud |
|---|---|---|---|---|---|
| 6756712 records | Dec 5 2008 | Drill | MCWILLIAMS HEIRS Bno. 1 | 7,000 ft | Oct 15 2010 |
What the lease produced
Texas reports oil and gas by lease, never by wellbore, so this is the whole lease. Values are volume multiplied by the published monthly price, the same arithmetic the lease page shows in full.