42-219-35709
INJECTIONCENTRAL MALLET UNIT
HOCKLEY County · District 8 · OCCIDENTAL PERMIAN EOR LLC · SLAUGHTER
Permits
2
Max Depth
5,200 ft
First Permit
1990-12-21
Latest Activity
1990-12-21
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2019-02-22
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Production operator mismatch
Scheduling: OCCIDENTAL PERMIAN EOR LLC ≠ Production: OCCIDENTAL PERMIAN LTD. (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: OCCIDENTAL PERMIAN EOR LLC ≠ Permit: AMOCO PRODUCTION COMPANY
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
Injection / Disposal
Permitted Volume
1,800 bbl/d
Max Pressure
2,400 psi
Injection Interval
4,860–5,100 ft
Injected (12mo)
32,032 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-12-01)
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 3,548 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA | 1,925 ft | +1,623 ft |
| RUSTLER | 2,175 ft | +1,373 ft |
| YATES | 2,790 ft | +758 ft |
| SAN ANDRES | 4,912 ft | -1,364 ft |
| SAN ANDRES IV (San Andres) | 4,912 ft | -1,364 ft |
| SAN ANDRES V (San Andres) | 4,956 ft | -1,408 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 (2)
| Interval | Type |
|---|---|
| 4,859–4,946 ft | Open hole |
| 4,860–5,068 ft | Open hole |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 455 ft | 550 sx |
| 8.625" | 2,227 ft | 1,275 sx |
| 5.5" | 4,850 ft | 950 sx |
| 5.5" | 4,859 ft | 950 sx |
Permit History (2)
Applications (2)
Records & Logs
3 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
- 350
- Max Depth
- 5,200 ft
- Drill Type
- Vertical
- County
- HOCKLEY
- District
- 8
- Operator
- OCCIDENTAL PERMIAN EOR LLC
- Completed
- 2019-02-22
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-01-21)
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/G, OPRS/O