Well 40, WEST SAN ANDRES UNIT, Yoakum County, Texas
API 50133572 — recorded on 2 leases.
Well API 50133572 is recorded on the WEST SAN ANDRES UNIT lease in Yoakum County, Texas, operated by RILEY PERMIAN OPERATING CO, LLC. The state files a total depth of 5,356 ft, a last completion filed Apr 27 1993 and 1 drilling permit. A plugging record was filed Mar 24 2026.
Leases
| Lease | Well no. | Operator | Field | Schedule |
|---|---|---|---|---|
| WEST SAN ANDRES UNIT | 40 | RILEY PERMIAN OPERATING CO, LLC | WEST | On |
| WEST SAN ANDRES UNIT | 40 | RILEY PERMIAN OPERATING CO, LLC | PLATANG (SAN ANDRES) | On |
The hole
- Total depth
- 5,356 ft
- Casing strings
- 4
- Deepest casing
- 5,360 ft
- Survey
- JOHN H. GIBSON
- Abstract
- 528
- Block / section
- D / 607
- Plugging records
- 4
- Bottom hole location
- 33.10376, -102.87028
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 |
|---|---|---|---|---|---|
| 374497 | Jun 19 1990 | Drill | WEST SAN ANDRES UNITno. 40 | 5,400 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.