42-297-33475
Final CompletionTEXACO-PEL-TEX BLANCHE HERRING
LIVE OAK County · District 2 · UMMA RESOURCES LLC · SHARONLEE (SLIGO)
Permits
1
Max Depth
19,500 ft
First Permit
1984-08-17
Latest Activity
1984-08-17
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1989-09-29
Shut-In
—
Plugged
2025-12-08
EWA / Production operator mismatch
Scheduling: UMMA RESOURCES LLC ≠ Production: WAGNER OIL COMPANY (reported 2005-09)
EWA / Permit operator mismatch
Scheduling: UMMA RESOURCES LLC ≠ Permit: TEXACO INC.
Resolved via: scheduling → UMMA RESOURCES LLC
Production Summary Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil
— bbl
Cum Gas
— mcf
First Production
1993-01
Last Production
2025-12
Operator History
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (6) Elevation 364 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TOP OF QUEEN CITY (Queen City) | 5,045 ft | -4,681 ft |
| TOP OF WILCOX (Wilcox) | 6,447 ft | -6,083 ft |
| TOP OF NAVARRO (Navarro) | 10,612 ft | -10,248 ft |
| TOP OF OLMOS (Olmos) | 13,152 ft | -12,788 ft |
| TOP OF AUSTIN (Austin Chalk) | 15,280 ft | -14,916 ft |
| TOP OF SLIGO (Sligo) | 16,650 ft | -16,286 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗
Perforations (1)
| Interval | Type |
|---|---|
| 16,692–16,794 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.625" | 4,011 ft | 2,055 sx |
| 9.625" | 9,130 ft | 2,420 sx |
| 5.5" | 17,734 ft | 665 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record.
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 1
- Max Depth
- 19,500 ft
- Drill Type
- Vertical
- County
- LIVE OAK
- District
- 2
- Operator
- UMMA RESOURCES LLC
- Completed
- 1989-09-29
Operator
- Name
- UMMA RESOURCES, LLC
- Location
- PORTLAND
- P-5 Status
- Delinquent (filed 2010-10-20)
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- 215,684 mcf
- Activities
- OPRS/G