42-383-41891
SHUT IN HorizontalDAUNTLESS WEST A 22-11
REAGAN County · District 9 · DE CENTRAL OPERATING LLC · SPRABERRY (TREND AREA)
Permits
2
Max Depth
11,000 ft
First Permit
2024-11-15
Latest Activity
2024-11-15
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2026-02-03
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: DE CENTRAL OPERATING LLC ≠ Permit: ENDEAVOR ENERGY RESOURCES L.P.
Resolved via: scheduling → DE CENTRAL 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
2026-02
Last Production
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (9) Elevation 2,655 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| QUEEN | 2,569 ft | +86 ft |
| GRAYBURG | 2,966 ft | -311 ft |
| SAN ANDRES - SALTWATER FLOW, POS (San Andres) | 3,203 ft | -548 ft |
| CLEARFORK (Clear Fork) | 5,284 ft | -2,629 ft |
| SPRABERRY | 6,127 ft | -3,472 ft |
| WOLFCAMP | 7,708 ft | -5,053 ft |
| ELLENBURGER | — | — |
| FUSSELMAN | — | — |
| STRAWN | — | — |
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).
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 633 ft | 550 sx |
| 10.75" | 3,005 ft | 1,115 sx |
| 5.5" | 21,704 ft | 2,385 sx |
Permit History (2)
Applications (2)
Records & Logs
1 completion filing 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
- 4301H
- Max Depth
- 11,000 ft
- Drill Type
- Horizontal
- County
- REAGAN
- District
- 9
- Operator
- DE CENTRAL OPERATING LLC
- Completed
- 2026-02-03
Operator
- Name
- DE CENTRAL OPER, LLC
- Location
- FORT WORTH
- P-5 Status
- Active (filed 2025-12-16)
- Cum Oil (all leases)
- 16,050,090 bbl
- Cum Gas (all leases)
- 4,126 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 313