42-165-36958
PRODUCING DirectionalSEMINOLE SAN ANDRES UNIT
GAINES County · District 8 · OXY USA INC. · SEMINOLE (SAN ANDRES)
Permits
2
Max Depth
5,900 ft
First Permit
2008-09-02
Latest Activity
2026-08-12
Lifespan
18 yrs
Regulatory Status
Schedule
ON SCHEDULE
Completion
2009-07-25
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 (8)
CSV| Formation | Top Depth (MD) |
|---|---|
| RUSTLER | 2,034 ft |
| YATES | 3,166 ft |
| SEVEN RIVERS | 3,356 ft |
| GRAYBURG | 4,576 ft |
| SAN ANDRES | 4,694 ft |
| SAN ANDRES POROSITY (TOP MPZ) (San Andres) | 5,056 ft |
| SAN ANDRES BASE (TOP ROZ) (San Andres) | 5,252 ft |
| BASE ROZ | 5,488 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. 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 |
|---|---|
| 5,032–5,220 ft | Perforated |
| 5,260–5,470 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,035 ft | 1,055 sx |
| 7" | 5,641 ft | 1,190 sx |
Permit History (2)
Applications (2)
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
- 5503 R
- Max Depth
- 5,900 ft
- Drill Type
- Directional
- County
- GAINES
- District
- 8
- Operator
- OXY USA INC.
- Completed
- 2009-07-25
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
- 3,301