Well 187, SAUZ RANCH MULATOS PAST., Willacy County, Texas
API 48930824 — recorded on 3 leases.
Total depth
6,400 ft
Last completion
Mar 30 2026
as filed
Leases
3
1 with no page
Records
3
wellbore filings
Leases
| Lease | Well no. | Operator | Field | Schedule |
|---|---|---|---|---|
| SAUZ RANCH MULATOS PAST. | 187 | CHESTNUT EXPLOR. AND PROD., INC. | WILLAMAR, WEST (MIOCENE 6050,N) | On |
| SAUZ RANCH MULATOS PASTURE | 187 | CHESTNUT EXPLOR. AND PROD., INC. | WILLAMAR, WEST (MIOCENE 5100) | Off |
| SAUZ RANCH MULATOS PASTUREno production filed | 187 | SHOCO PRODUCTION LLC | WILLAMAR, WEST (MIOCENE 5100) | Off |
The hole
- Total depth
- 6,400 ft
- Casing strings
- 6
- Deepest casing
- 6,379 ft
- Survey
- CABAZOS, J N
- Abstract
- 8
- Block / section
- not filed
- Plugging records
- not filed
- Bottom hole location
- 26.44403, -97.57294
26.44403, -97.57294 · NAD83, as filed⌘ or Ctrl + scroll to zoom
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.
Permits
2
First issued
Jul 24 1984
to Apr 19 2013
With a spud date
2
last Sep 3 2013
Deepest permitted
6,400 ft
as applied for
| Permit | Issued | Type | Lease | Depth | Spud |
|---|---|---|---|---|---|
| 759319 | Apr 19 2013 | Recompletion | SAUZ RANCH MULATOS PASTUREno. 187 | 6,400 ft | Sep 3 2013 |
| 246166 | Jul 24 1984 | Drill | SAUZ RANCH MULATOS PASTUREno. 187 | 6,400 ft | Aug 19 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.