42-461-36315
PRODUCINGLONE STAR 73F
UPTON County · District 7 · DIAMONDBACK E&P LLC · SPRABERRY (TREND AREA)
Permits
3
Max Depth
12,000 ft
First Permit
2009-05-20
Latest Activity
2018-06-13
Lifespan
9 yrs
Regulatory Status
Schedule
ON SCHEDULE
Completion
2009-08-21
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: DIAMONDBACK E&P LLC ≠ Permit: ENDEAVOR ENERGY RESOURCES L.P.
Resolved via: production → DIAMONDBACK E&P 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
2009-08
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 (9) Elevation 2,791 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 2,575 ft | +216 ft |
| SPRABERRY | 7,475 ft | -4,684 ft |
| DEAN | 8,800 ft | -6,009 ft |
| WOLFCAMP LIME (Wolfcamp) | 8,950 ft | -6,159 ft |
| PENN LIME (Pennsylvanian) | 10,425 ft | -7,634 ft |
| STRAWN | 10,425 ft | -7,634 ft |
| BEND | 10,808 ft | -8,017 ft |
| ATOKA | 11,225 ft | -8,434 ft |
| ATOKA SHALE (Atoka) | 11,225 ft | -8,434 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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (2)
| Interval | Type |
|---|---|
| 8,413–10,393 ft | Perforated |
| 8,413–11,140 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 481 ft | 500 sx |
| 8.625" | 5,145 ft | 700 sx |
| 4.5" | 11,280 ft | 1,166 sx |
Permit History (3)
Applications (3)
Records & Logs
3 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.
Well Details
- Well Number
- 1
- Max Depth
- 12,000 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 7
- Operator
- DIAMONDBACK E&P LLC
- Completed
- 2009-08-21
Operator
- Name
- DIAMONDBACK E&P LLC
- Location
- MIDLAND
- P-5 Status
- X (filed 2026-05-04)
- Cum Oil (all leases)
- 986,290,193 bbl
- Cum Gas (all leases)
- 41,995,553 mcf
- Activities
- GTHS/C, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 4,977