42-461-39647
Final CompletionALEXIA
UPTON County · District 7 · TRUE OIL COMPANY LLC · SPRABERRY (TREND AREA)
Permits
1
Max Depth
13,000 ft
First Permit
2014-09-11
Latest Activity
2014-09-11
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2015-02-17
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 2,777 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 2,517 ft | +260 ft |
| GRAYBURG | 4,617 ft | -1,840 ft |
| SAN ANDRES - SALTWATER FLOW (San Andres) | 4,730 ft | -1,953 ft |
| CLEARFORK (Clear Fork) | 6,525 ft | -3,748 ft |
| SPRABERRY | 7,375 ft | -4,598 ft |
| WOLFCAMP | 8,810 ft | -6,033 ft |
| STRAWN | 10,500 ft | -7,723 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 (2)
| Interval | Type |
|---|---|
| 7,843–11,262 ft | Perforated |
| 7,843–11,269 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,195 ft | 600 sx |
| 5.5" | 11,315 ft | 1,595 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record · 3 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
- 4905
- Max Depth
- 13,000 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 7
- Operator
- TRUE OIL COMPANY LLC
- Completed
- 2015-02-17
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