Well 4509W, WEST WELCH UNIT, Dawson County, Texas
API 11531652 — recorded on 1 lease.
Well API 11531652 is recorded on the WEST WELCH UNIT lease in Dawson County, Texas, operated by OXY USA WTP EOR, LLC. The state files a total depth of 4,941 ft, a last completion filed May 1 2025 and 1 drilling permit. The state holds no plugging record for it.
Leases
| Lease | Well no. | Operator | Field | Schedule |
|---|---|---|---|---|
| WEST WELCH UNIT | 4509W | OXY USA WTP EOR, LLC | WELCH | Off |
The hole
- Total depth
- 4,941 ft
- Casing strings
- 5
- Deepest casing
- 4,941 ft
- Survey
- not filed
- Abstract
- not filed
- Block / section
- not filed
- Plugging records
- not filed
- Bottom hole location
- 32.89490, -102.19351
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 |
|---|---|---|---|---|---|
| 144765 | Dec 16 1981 | Drill | WEST WELCH UNITno. 4509 | 4,951 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.