42-135-40622
INJECTIONWILLIAMSON SAN ANDRES UNIT
ECTOR County · District 8 · BAKER OPERATING INC. · GOLDSMITH W. (SAN ANDRES)
Permits
1
Max Depth
4,600 ft
First Permit
2010-11-03
Latest Activity
2010-11-03
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2023-08-16
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
Injection / Disposal
ECTOR County disposal market →Permitted Volume
1,500 bbl/d
Max Pressure
1,500 psi
Injection Interval
4,321–4,498 ft
Injected (12mo)
35,880 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-09-01)
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (10) Elevation 3,335 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA BASE (Santa Rosa) | 1,300 ft | +2,035 ft |
| YATES | 2,800 ft | +535 ft |
| QUEEN | 3,800 ft | -465 ft |
| GRAYBURG | 4,155 ft | -820 ft |
| CONNELL | — | — |
| ELLENBURGER | — | — |
| FUSSELMAN | — | — |
| MCKEE | — | — |
| PRECAMBRIAN (UNDIFFERENTIATED) | — | — |
| SEVEN RIVERS | — | — |
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 |
|---|---|
| 4,321–4,498 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,378 ft | 600 sx |
| 5.5" | 4,600 ft | 350 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 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
- 406
- Max Depth
- 4,600 ft
- Drill Type
- Vertical
- County
- ECTOR
- District
- 8
- Operator
- BAKER OPERATING INC.
- Completed
- 2023-08-16
Operator
- Name
- BAKER OPER, INC
- Location
- ODESSA
- P-5 Status
- Active (filed 2025-11-24)
- Cum Oil (all leases)
- 2,069,123 bbl
- Cum Gas (all leases)
- 959,325 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 20