42-165-38676
PRODUCING DirectionalSEMINOLE SAN ANDRES UNIT
GAINES County · District 8 · OXY USA INC. · SEMINOLE (SAN ANDRES)
Permits
1
Max Depth
6,200 ft
First Permit
2018-03-13
Latest Activity
2018-03-13
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2022-03-02
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 (15) Elevation 3,334 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES - OVERPRESSURE, INERT GAS (Yates) | 3,066 ft | +268 ft |
| SEVEN RIVERS | 3,321 ft | +13 ft |
| CANYON | — | — |
| CLEARFORK (Clear Fork) | — | — |
| DEVONIAN | — | — |
| GLORIETA | — | — |
| LEONARD | — | — |
| MISSISSIPPIAN | — | — |
| QUEEN | — | — |
| SAN ANDRES - ACTIVE CO2 FLOOD (San Andres) | — | — |
| SAN ANGELO | — | — |
| SPRABERRY | — | — |
| STRAWN | — | — |
| WICHITA ALBANY (Wichita-Albany) | — | — |
| WOLFCAMP | — | — |
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 (2)
| Interval | Type |
|---|---|
| 3,065–7,162 ft | Perforated |
| 4,091–7,162 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,020 ft | 865 sx |
| 7" | 7,216 ft | 2,195 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.
Well Details
- Well Number
- 4021S
- Max Depth
- 6,200 ft
- Drill Type
- Directional
- County
- GAINES
- District
- 8
- Operator
- OXY USA INC.
- Completed
- 2022-03-02
Operator
- Name
- OXY USA INC
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-01-26)
- Cum Oil (all leases)
- 277,250,617 bbl
- Cum Gas (all leases)
- 814,544,078 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 3,279