Well 1, THADDEUS-KOPECKI UNIT, Wilson County, Texas
API 49331585 — recorded on 3 leases.
Well API 49331585 is recorded on the THADDEUS-KOPECKI UNIT lease in Wilson County, Texas, operated by CANNAN, MORRIS. The state files a total depth of 6,535 ft, a last completion filed Jul 14 1984 and 1 drilling permit. A plugging record was filed Feb 19 2026.
Leases
| Lease | Well no. | Operator | Field | Schedule |
|---|---|---|---|---|
| THADDEUS-KOPECKI UNIT | 1 | CANNAN, MORRIS | KATHLEEN ANN (REEF) | On |
| KAF UNIT | 6K | CIBOLO ENERGY OPERATING, INC. | KATHLEEN ANN (REEF) | On |
| THADDEUS KOPECKI UNITno production filed | 1 | WILLIAMS, CLAYTON W., JR. | CINDY ANN (AUSTIN CHALK, OIL) | On |
The hole
- Total depth
- 6,535 ft
- Casing strings
- 3
- Deepest casing
- 6,535 ft
- Survey
- A. BARRERA #14
- Abstract
- 43
- Block / section
- not filed
- Plugging records
- 5
- Bottom hole location
- 29.14042, -98.01092
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 |
|---|---|---|---|---|---|
| 242652 | Jun 20 1984 | Drill | THADDEUS KOPECKI UNITno. 1 | 6,300 ft | Jun 22 1984 |
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.