42-461-39595
Final CompletionALEXIA
UPTON County · District 7 · TRUE OIL COMPANY LLC · SPRABERRY (TREND AREA)
Permits
1
Max Depth
13,000 ft
First Permit
2014-09-03
Latest Activity
2014-09-03
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2015-02-09
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: TRUE OIL COMPANY LLC ≠ Production: COG OPERATING LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: TRUE OIL COMPANY LLC ≠ Permit: SUMMIT PETROLEUM LLC
Resolved via: production → COG OPERATING LLC
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
2008-05
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 (10) Elevation 2,779 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 2,515 ft | +264 ft |
| GRAYBURG | 4,609 ft | -1,830 ft |
| SAN ANDRES - SALTWATER FLOW (San Andres) | 4,785 ft | -2,006 ft |
| CLEARFORK (Clear Fork) | 6,570 ft | -3,791 ft |
| SPRABERRY | 7,335 ft | -4,556 ft |
| WOLFCAMP | 8,765 ft | -5,986 ft |
| STRAWN | 10,500 ft | -7,721 ft |
| DEVONIAN | — | — |
| ELLENBURGER | — | — |
| FUSSELMAN | — | — |
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 |
|---|---|
| 7,037–11,229 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,195 ft | 600 sx |
| 5.5" | 11,275 ft | 1,320 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record · 2 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
- 4901
- Max Depth
- 13,000 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 7
- Operator
- TRUE OIL COMPANY LLC
- Completed
- 2015-02-09
Operator
- Name
- TRUE OIL COMPANY LLC
- Location
- MIDLAND
- P-5 Status
- Inactive (filed 2015-11-30)
- Cum Oil (all leases)
- 565,531 bbl
- Cum Gas (all leases)
- — mcf