42-427-32167
Final CompletionGUERRA UNIT
STARR County · District 4 · PREVAIL ENERGY INCORPORATED · PEDERNAL (QUEEN CITY 6400)
Permits
1
Max Depth
6,900 ft
First Permit
1987-01-30
Latest Activity
1987-01-30
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1987-04-17
Shut-In
—
Plugged
2018-12-05
EWA / Production operator mismatch
Scheduling: PREVAIL ENERGY INCORPORATED ≠ Production: TRANS-PECOS RESOURCES, INC. (reported 1999-04)
EWA / Permit operator mismatch
Scheduling: PREVAIL ENERGY INCORPORATED ≠ Permit: SAN PATRICIO CORPORATION
Resolved via: scheduling → PREVAIL ENERGY INCORPORATED
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
2018-12
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 (4) Elevation 415 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| JACKSON | 680 ft | -265 ft |
| YEGUA | 1,000 ft | -585 ft |
| CROCKET | 3,340 ft | -2,925 ft |
| QUEEN CITY | 4,280 ft | -3,865 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 |
|---|---|
| 6,380–6,384 ft | Perforated |
| 6,425–6,433 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 514 ft | 375 sx |
| 7.875" | 4,634 ft | 870 sx |
| 4.5" | 6,835 ft | — |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record · 1 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
- 1
- Max Depth
- 6,900 ft
- Drill Type
- Vertical
- County
- STARR
- District
- 4
- Operator
- PREVAIL ENERGY INCORPORATED
- Completed
- 1987-04-17
Operator
- Name
- PREVAIL ENGY, INC
- Location
- CORPUS CHRI, ST
- P-5 Status
- Delinquent (filed 2025-05-29)
- Cum Oil (all leases)
- 11,383 bbl
- Cum Gas (all leases)
- 85,381 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 3