Well 1, BLACKBURN, W. H., Callahan County, Texas
API 05934033 — recorded on 1 lease.
Well API 05934033 is recorded on the BLACKBURN, W. H. lease in Callahan County, Texas, operated by TRISTAR OIL & GAS. The state files a total depth of 3,486 ft, a last completion filed Apr 1 1983 and 1 drilling permit. A plugging record was filed Apr 30 2026.
Leases
| Lease | Well no. | Operator | Field | Schedule |
|---|---|---|---|---|
| BLACKBURN, W. H. | 1 | TRISTAR OIL & GAS | CALLAHAN COUNTY REGULAR (GAS) | On |
The hole
- Total depth
- 3,486 ft
- Casing strings
- 3
- Deepest casing
- 3,486 ft
- Survey
- not filed
- Abstract
- not filed
- Block / section
- not filed
- Plugging records
- 3
- Bottom hole location
- 32.42630, -99.61142
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 |
|---|---|---|---|---|---|
| 182564 | Dec 31 1982 | Drill | BLACKBURN, W. H.no. 1 | 4,500 ft | not filed |
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.