42-303-31384
PRODUCINGANTON-IRISH CLEARFORK UNIT
LUBBOCK County · District 8 · OCCIDENTAL PERMIAN LTD. · ANTON-IRISH
Permits
1
Max Depth
6,500 ft
First Permit
2000-09-20
Latest Activity
2000-09-20
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2000-11-10
Shut-In
—
Plugged
—
P-5 Org Status: Active
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 (7) Elevation 3,398 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 1,570 ft | +1,828 ft |
| YATES | 2,280 ft | +1,118 ft |
| QUEEN | 2,993 ft | +405 ft |
| SAN ANDRES | 3,386 ft | +12 ft |
| CLEARFORK (Clear Fork) | 5,021 ft | -1,623 ft |
| TUBB | 5,616 ft | -2,218 ft |
| LOWER CLEARFORK (Clear Fork) | 6,005 ft | -2,607 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 |
|---|---|
| 5,988–6,320 ft | Open hole |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,650 ft | 800 sx |
| 5.5" | 5,970 ft | 1,050 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record · 1 with log images at RRC.
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
- 541
- Max Depth
- 6,500 ft
- Drill Type
- Vertical
- County
- LUBBOCK
- District
- 8
- Operator
- OCCIDENTAL PERMIAN LTD.
- Completed
- 2000-11-10
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