42-329-43217
HorizontalHALL-PORTER C 621-596
MIDLAND County · District 8 · ENDEAVOR ENERGY RESOURCES L.P. · SPRABERRY (TREND AREA)
Permits
2
Max Depth
12,000 ft
First Permit
2019-03-20
Latest Activity
2019-03-20
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2019-10-29
Shut-In
—
Plugged
2019-11-01
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
2019-10
Last Production
2023-09
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (9)
CSV| Formation | Top Depth (MD) |
|---|---|
| SANTA ROSA | 1,000 ft |
| YATES | 1,250 ft |
| SEVEN RIVERS | 1,300 ft |
| QUEEN | 3,700 ft |
| GRAYBURG | 4,244 ft |
| SAN ANDRES | 4,478 ft |
| GLORIETA | 5,758 ft |
| CLEARFORK (Clear Fork) | 6,723 ft |
| SPARBERRY | 7,902 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. 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 (1)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,300 ft | 827 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 can't be deep-linked — clicking copies the API for you to paste.
Well Details
- Well Number
- 231
- Max Depth
- 12,000 ft
- Drill Type
- Horizontal
- County
- MIDLAND
- District
- 8
- Operator
- ENDEAVOR ENERGY RESOURCES L.P.
- Completed
- 2019-10-29
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