42-461-36943
Final CompletionUNIVERSITY 1-4
UPTON County · District 7 · BYRD OPERATING COMPANY · WILDCAT
Permits
1
Max Depth
11,500 ft
First Permit
2010-08-31
Latest Activity
2010-08-31
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2010-11-17
Shut-In
—
Plugged
2011-10-26
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
2010-11
Last Production
2012-02
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (6) Elevation 2,663 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| GRAYBURG | 3,803 ft | -1,140 ft |
| SPRABERRY | 6,533 ft | -3,870 ft |
| WOLFCAMP | 7,980 ft | -5,317 ft |
| STRAWN | 9,410 ft | -6,747 ft |
| DEVONIAN | 10,020 ft | -7,357 ft |
| ELLENBURGER | 11,200 ft | -8,537 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 (1)
| Interval | Type |
|---|---|
| 3,898–3,913 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 527 ft | 575 sx |
| 8.625" | 4,519 ft | 870 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
- 1
- Max Depth
- 11,500 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 7
- Operator
- BYRD OPERATING COMPANY
- Completed
- 2010-11-17
Operator
- Name
- BYRD OPER CO
- Location
- MIDLAND
- P-5 Status
- Active (filed 2025-08-27)
- Cum Oil (all leases)
- 3,284,979 bbl
- Cum Gas (all leases)
- 13,497,915 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 68