42-189-30503
PRODUCING DirectionalANTON-IRISH CLEARFORK UNIT
HALE County · District 8 · OCCIDENTAL PERMIAN LTD. · ANTON-IRISH
Permits
3
Max Depth
6,500 ft
First Permit
2008-02-04
Latest Activity
2026-08-17
Lifespan
19 yrs
Regulatory Status
Schedule
ON SCHEDULE
Completion
2008-05-20
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 (6) Elevation 3,419 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 1,550 ft | +1,869 ft |
| YATES | 2,092 ft | +1,327 ft |
| QUEEN | 2,766 ft | +653 ft |
| SAN ANDRES | 3,123 ft | +296 ft |
| UPPER CLEARFORK (Clear Fork) | 4,567 ft | -1,148 ft |
| LOWER CLEARFORK (Clear Fork) | 5,166 ft | -1,747 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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (1)
| Interval | Type |
|---|---|
| 5,685–6,030 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,555 ft | 800 sx |
| 5.5" | 5,685 ft | 1,200 sx |
Permit History (3)
Applications (3)
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.
Well Details
- Well Number
- 586
- Max Depth
- 6,500 ft
- Drill Type
- Directional
- County
- HALE
- District
- 8
- Operator
- OCCIDENTAL PERMIAN LTD.
- Completed
- 2008-05-20
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
- 6,242