42-303-30959
Final CompletionANTON-IRISH CLEARFORK UNIT
LUBBOCK County · District 8 · OCCIDENTAL PERMIAN LTD. · ANTON-IRISH
Permits
1
Max Depth
6,500 ft
First Permit
1983-09-07
Latest Activity
1983-09-07
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2008-03-18
Shut-In
—
Plugged
2011-05-13
EWA / Permit operator mismatch
Scheduling: OCCIDENTAL PERMIAN LTD. ≠ Permit: AMOCO PRODUCTION CO.-LEVELLAND
Resolved via: production → OCCIDENTAL PERMIAN LTD.
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 (5) Elevation 3,394 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RED BED | 489 ft | +2,905 ft |
| RUSTLER ANHYDRITE (Rustler) | 1,588 ft | +1,806 ft |
| YATES SAND (Yates) | 2,048 ft | +1,346 ft |
| TUBB SAND (Tubb) | 5,564 ft | -2,170 ft |
| CLEARFORK (Clear Fork) | 5,947 ft | -2,553 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 |
|---|---|
| 5,947–6,247 ft | Open hole |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,621 ft | 800 sx |
| 7" | 5,941 ft | 1,150 sx |
| 7" | 5,947 ft | 1,150 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
- 471
- Max Depth
- 6,500 ft
- Drill Type
- Vertical
- County
- LUBBOCK
- District
- 8
- Operator
- OCCIDENTAL PERMIAN LTD.
- Completed
- 2008-03-18
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-02-02)
- Cum Oil (all leases)
- 1,136,409,534 bbl
- Cum Gas (all leases)
- 442,977,611 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 6,245