42-461-39541
Final CompletionALEXIA
UPTON County · District 7 · TRUE OIL COMPANY LLC · SPRABERRY (TREND AREA)
Permits
1
Max Depth
13,000 ft
First Permit
2014-08-13
Latest Activity
2014-08-13
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2014-11-14
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 2,778 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 2,484 ft | +294 ft |
| GRAYBURG | 4,611 ft | -1,833 ft |
| SAN ANDRES - SALTWATER FLOW (San Andres) | 4,750 ft | -1,972 ft |
| CLEARFORK (Clear Fork) | 7,030 ft | -4,252 ft |
| SPRABERRY | 7,350 ft | -4,572 ft |
| WOLFCAMP | 8,790 ft | -6,012 ft |
| STRAWN | 10,560 ft | -7,782 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 |
|---|---|
| 7,046–11,255 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,195 ft | 600 sx |
| 5.5" | 11,300 ft | 1,440 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
- 4909
- Max Depth
- 13,000 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 7
- Operator
- TRUE OIL COMPANY LLC
- Completed
- 2014-11-14
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