42-489-31263
Final Completion DirectionalYTURRIA
WILLACY County · District 4 · TEXAS OIL AND GAS OPERATING LLC · LA SARA (NO. 40 SAND)
Permits
2
Max Depth
10,500 ft
First Permit
2011-12-29
Latest Activity
2011-12-29
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2014-06-18
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: TEXAS OIL AND GAS OPERATING LLC ≠ Permit: RISCO LA SARA OPERATIONS, LLC
Resolved via: scheduling → TEXAS OIL AND GAS OPERATING 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
2012-07
Last Production
2026-07
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 (4) Elevation 36 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MIOCENE-LAGARTO-OAKVILLE - INJEC (Miocene (undifferentiated)) | 2,905 ft | -2,869 ft |
| CATAHOULA-ANAHUAC - H2S (Catahoula) | 5,544 ft | -5,508 ft |
| NO 40 SAND | 5,544 ft | -5,508 ft |
| CATAHOULA-FRIO - INJECTION/DISPO (Catahoula) | 8,630 ft | -8,594 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 (2)
| Interval | Type |
|---|---|
| 5,553–5,570 ft | Perforated |
| 6,050–6,058 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,023 ft | 663 sx |
| 5.5" | 10,002 ft | 1,205 sx |
Permit History (2)
Applications (2)
Records & Logs
3 completion filings on record · 2 with log images at RRC.
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
- 20
- Max Depth
- 10,500 ft
- Drill Type
- Directional
- County
- WILLACY
- District
- 4
- Operator
- TEXAS OIL AND GAS OPERATING LLC
- Completed
- 2014-06-18
Operator
- Location
- FRIENDSWOOD
- P-5 Status
- Delinquent (filed 2025-08-06)
- Cum Oil (all leases)
- 122,675 bbl
- Cum Gas (all leases)
- 25,710 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 7