42-461-03772
Final CompletionUNIVERSITY -AQ-
UPTON County · District 7 · OXY USA INC. · FLAT ROCK (SPRABERRY)
Permits
1
Max Depth
10,744 ft
First Permit
1995-08-18
Latest Activity
1995-08-18
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1992-08-18
Shut-In
—
Plugged
2011-07-08
EWA / Production operator mismatch
Scheduling: OXY USA INC. ≠ Production: ENDEAVOR ENERGY RESOURCES L.P. (reported 2011-03)
Resolved via: scheduling → OXY USA INC.
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
2011-07
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
No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.
Perforations (3)
| Interval | Type |
|---|---|
| 7,091–7,113 ft | Perforated |
| 10,345–10,390 ft | Perforated |
| ?–7,091 ft | Perforated |
Casing (8)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 538 ft | 550 sx |
| 13.375" | 538 ft | 550 sx |
| 13.375" | 538 ft | — |
| 8.625" | 3,450 ft | 1,300 sx |
| 8.625" | 3,450 ft | — |
| 2" | 7,147 ft | — |
| 5.5" | 10,714 ft | 300 sx |
| 5.5" | 10,714 ft | — |
Permit History (1)
Applications (1)
Records & Logs
4 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
- 2
- Max Depth
- 10,744 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 7
- Operator
- OXY USA INC.
- Completed
- 1992-08-18
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
- 3,289