42-355-31172
Final CompletionWARDNER G.P.
NUECES County · District 4 · CHAMPLIN PETROLEUM CO. · STRATTON (K-33)
Permits
3
Max Depth
9,797 ft
First Permit
1977-07-25
Latest Activity
1988-04-08
Lifespan
11 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1978-01-17
Shut-In
—
Plugged
—
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 (6) Elevation 91 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MIDDLE HET | 4,422 ft | -4,331 ft |
| WARDNER | 6,477 ft | -6,386 ft |
| G-21 | 7,032 ft | -6,941 ft |
| H-23 | 7,430 ft | -7,339 ft |
| J-10 | 7,685 ft | -7,594 ft |
| K-33 | 8,153 ft | -8,062 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 (5)
| Interval | Type |
|---|---|
| 6,406–6,216 ft | Perforated |
| 7,685–7,700 ft | Perforated |
| 9,133–9,148 ft | Perforated |
| 9,166–9,186 ft | Perforated |
| 9,242–9,270 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,533 ft | 745 sx |
| 2.875" | 7,559 ft | — |
| 7.625" | 7,653 ft | 750 sx |
| 2.875" | 8,100 ft | — |
| 2.875" | 9,405 ft | 105 sx |
Permit History (3)
Applications (3)
Records & Logs
9 completion filings on record · 1 with log images at RRC.
+3 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
- 133
- Max Depth
- 9,797 ft
- Drill Type
- Vertical
- County
- NUECES
- District
- 4
- Operator
- CHAMPLIN PETROLEUM CO.
- Completed
- 1978-01-17
Operator
- Name
- CHAMPLIN PETRO CO
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 1986-12-23)
- Total Permits
- 1,006