42-363-33250
Final CompletionWHARTON HERMAN
PALO PINTO County · District 7 · UPHAM CHESTER R. JR. · CALABRIA (CONGL 3700)
Permits
1
Max Depth
4,600 ft
First Permit
1983-12-28
Latest Activity
1983-12-28
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1984-06-07
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: UPHAM CHESTER R. JR. ≠ Production: UPHAM OIL & GAS COMPANY (reported 2026-04)
Resolved via: production → UPHAM OIL & GAS COMPANY
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 (3) Elevation 801 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BEND SERIES (Bend) | 3,749 ft | -2,948 ft |
| MARBLE FALLS LIME (Marble Falls) | 4,240 ft | -3,439 ft |
| MARBLES FALLS LIME | 4,240 ft | -3,439 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 |
|---|---|
| 3,749–3,757 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 288 ft | 250 sx |
| 4.5" | 4,125 ft | 160 sx |
Permit History (1)
Applications (1)
Records & Logs
5 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
- 4,600 ft
- Drill Type
- Vertical
- County
- PALO PINTO
- District
- 7
- Operator
- UPHAM CHESTER R. JR.
- Completed
- 1984-06-07
Operator
- Location
- MINERAL WEL, LS
- P-5 Status
- Inactive (filed 2000-11-09)
- Cum Oil (all leases)
- 588,799 bbl
- Cum Gas (all leases)
- 7,758,579 mcf
- Total Permits
- 224