42-355-05326
Final CompletionWARDNER, G. P.
NUECES County · District 4 · CHAMPLIN PETROLEUM CO. · STRATTON (WAGNER)
Permits
2
Max Depth
7,350 ft
First Permit
1989-11-15
Latest Activity
1989-11-15
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1960-07-01
Shut-In
—
Plugged
1997-11-14
EWA / Production operator mismatch
Scheduling: CHAMPLIN PETROLEUM CO. ≠ Production: URBAN OIL & GAS GROUP, LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: CHAMPLIN PETROLEUM CO. ≠ Permit: UNION PACIFIC RESOURCES COMPANY
Resolved via: production → URBAN OIL & GAS GROUP, 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
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 (8) Elevation 114 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RIVERS, UPPER A | 5,353 ft | -5,239 ft |
| RIVERS,UPPER A | 5,353 ft | -5,239 ft |
| WARDNER, WEST | 6,044 ft | -5,930 ft |
| WARDNER,WEST | 6,044 ft | -5,930 ft |
| AUSTIN, WEST MIDDLE (Austin Chalk) | 6,534 ft | -6,420 ft |
| AUSTIN-WEST MIDDLE (Austin Chalk) | 6,535 ft | -6,421 ft |
| W-02 | 6,949 ft | -6,835 ft |
| WAGNER | 7,130 ft | -7,016 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 (6)
| Interval | Type |
|---|---|
| 4,586–4,606 ft | Perforated |
| 5,355–5,365 ft | Perforated |
| 5,560–5,570 ft | Perforated |
| 6,959–6,964 ft | Perforated |
| 6,975–6,979 ft | Perforated |
| 7,138–7,158 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,119 ft | 525 sx |
| 13.375" | 1,119 ft | 525 sx |
| 9.625" | 6,670 ft | 850 sx |
Permit History (2)
Applications (2)
Records & Logs
10 completion filings on record · 1 with log images at RRC.
+4 more filings
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
- 91
- Max Depth
- 7,350 ft
- Drill Type
- Vertical
- County
- NUECES
- District
- 4
- Operator
- CHAMPLIN PETROLEUM CO.
- Completed
- 1960-07-01
Operator
- Name
- CHAMPLIN PETRO CO
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 1986-12-23)
- Total Permits
- 1,006