42-329-40449
HorizontalWILLOW LAKES 19
MIDLAND County · District 8 · ENDEAVOR ENERGY RESOURCES L.P. · SPRABERRY (TREND AREA) R 40 EXC
Permits
2
Max Depth
10,000 ft
First Permit
2015-08-27
Latest Activity
2015-08-27
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2022-05-12
Shut-In
—
Plugged
2023-06-20
EWA / Permit operator mismatch
Scheduling: ENDEAVOR ENERGY RESOURCES L.P. ≠ Permit: TRAIL RIDGE ENERGY PRTNS II LLC
Resolved via: scheduling → ENDEAVOR ENERGY RESOURCES L.P.
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
2016-05
Last Production
2023-07
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 2,823 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA | 946 ft | +1,877 ft |
| YATES | 2,790 ft | +33 ft |
| SEVEN RIVERS | 3,109 ft | -286 ft |
| QUEEN | 3,848 ft | -1,025 ft |
| GRAYBURG | 4,326 ft | -1,503 ft |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 5,069 ft | -2,246 ft |
| GLORIETA | 5,232 ft | -2,409 ft |
| CLEARFORK (Clear Fork) | 5,396 ft | -2,573 ft |
| SPRABERRY | 7,725 ft | -4,902 ft |
| SPRABERRY UPPER-DEAN (Spraberry) | 9,037 ft | -6,214 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 ↗
Perforations (1)
| Interval | Type |
|---|---|
| 9,901–14,395 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 433 ft | 485 sx |
| 9.625" | 9,083 ft | 950 sx |
| 5.5" | 14,385 ft | 2,145 sx |
Permit History (2)
Applications (2)
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 can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 191H
- Max Depth
- 10,000 ft
- Drill Type
- Horizontal
- County
- MIDLAND
- District
- 8
- Operator
- ENDEAVOR ENERGY RESOURCES L.P.
- Completed
- 2022-05-12
Operator
- Location
- MIDLAND
- P-5 Status
- Active (filed 2026-06-12)
- Cum Oil (all leases)
- 507,205,629 bbl
- Cum Gas (all leases)
- 70,424,421 mcf
- Total Permits
- 6,190