42-003-31885
Final CompletionMIDLAND FARMS UNIT
ANDREWS County · District 8 · OCCIDENTAL PERMIAN LTD. · MIDLAND FARMS
Permits
1
Max Depth
5,000 ft
First Permit
1979-06-29
Latest Activity
1979-06-29
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2012-09-01
Shut-In
—
Plugged
2024-08-06
EWA / Permit operator mismatch
Scheduling: OCCIDENTAL PERMIAN LTD. ≠ Permit: AMOCO PRODUCTION CO.-ANDREWS
Resolved via: scheduling → 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
ANDREWS County disposal market →Permitted Volume
3,000 bbl/d
Max Pressure
1,500 psi
Injection Interval
4,760–4,880 ft
Injected (12mo)
—
Monthly injected volume (bbl, from H-10 filings through 2024-03-01)
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 (4) Elevation 3,021 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| QUEEN | 4,122 ft | -1,101 ft |
| GRAYBURG | 4,553 ft | -1,532 ft |
| GRAYBURG "B" ZONE (Grayburg) | 4,724 ft | -1,703 ft |
| GRAYBURG "A" ZONE (Grayburg) | 4,844 ft | -1,823 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 |
|---|---|
| 4,760–4,880 ft | Perforated |
| 4,760–4,880 ft | Open hole |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 269 ft | 300 sx |
| 7" | 4,706 ft | 950 sx |
| 2.875" | 4,840 ft | — |
Permit History (1)
Applications (1)
Records & Logs
5 completion filings on record.
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 523
- Max Depth
- 5,000 ft
- Drill Type
- Vertical
- County
- ANDREWS
- District
- 8
- Operator
- OCCIDENTAL PERMIAN LTD.
- Completed
- 2012-09-01
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
- 6,221