42-055-33021
NO PRODUCTIONWILLIAMS H. UNIT
CALDWELL County · District 1 · PENNINGTON REFINING LLC · SALT FLAT WEST
Permits
1
Max Depth
2,900 ft
First Permit
1982-12-31
Latest Activity
1982-12-31
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1983-07-19
Shut-In
—
Plugged
—
P-5 Org Status: Delinquent
EWA / Production operator mismatch
Scheduling: PENNINGTON REFINING LLC ≠ Production: R & S OIL PRODUCTION CO. (reported 2023-04)
EWA / Permit operator mismatch
Scheduling: PENNINGTON REFINING LLC ≠ Permit: CANON EXPLORATION
Resolved via: scheduling → PENNINGTON REFINING 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
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (1) Elevation 373 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| AUSTIN CHALK | 2,602 ft | -2,229 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 (3)
| Interval | Type |
|---|---|
| 2,602–2,650 ft | Perforated |
| 2,670–2,692 ft | Perforated |
| 2,710–2,720 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 70 ft | 64 sx |
| 4.5" | 2,780 ft | 533 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- 2
- Max Depth
- 2,900 ft
- Drill Type
- Vertical
- County
- CALDWELL
- District
- 1
- Operator
- PENNINGTON REFINING LLC
- Completed
- 1983-07-19
Operator
- Location
- GRAND PRAIR, IE
- P-5 Status
- Delinquent (filed 2024-08-28)
- Cum Oil (all leases)
- 843 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/O