42-317-45094
Final Completion HorizontalAMOCO-BLANCHE 2-28 B
MARTIN County · District 8 · ENDEAVOR ENERGY RESOURCES L.P. · SPRABERRY (TREND AREA)
Permits
1
Max Depth
11,000 ft
First Permit
2023-03-01
Latest Activity
2023-03-01
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2023-06-29
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: ENDEAVOR ENERGY RESOURCES L.P. ≠ Production: DIAMONDBACK E&P LLC (reported 2026-04)
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
2023-05
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 (20) Elevation 2,685 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA | 1,080 ft | +1,605 ft |
| SANTA ROSA | 1,100 ft | +1,585 ft |
| RUSTLER | 1,687 ft | +998 ft |
| YATES | 2,351 ft | +334 ft |
| YATES | 2,359 ft | +326 ft |
| QUEEN | 3,221 ft | -536 ft |
| QUEEN | 3,241 ft | -556 ft |
| GRAYBURG | 3,468 ft | -783 ft |
| GRAYBURG | 3,492 ft | -807 ft |
| SAN ANDRES - ACTIVE CO2 FLOOD; H (San Andres) | 4,112 ft | -1,427 ft |
| SAN ANDRES - ACTIVE CO2 FLOOD; H (San Andres) | 4,202 ft | -1,517 ft |
| GLORIETA | 4,797 ft | -2,112 ft |
| CLEARFORK (Clear Fork) | 5,858 ft | -3,173 ft |
| SPRABERRY | 7,313 ft | -4,628 ft |
| JO MILL | 8,144 ft | -5,459 ft |
| DEAN | 8,235 ft | -5,550 ft |
| WOLFCAMP | 8,670 ft | -5,985 ft |
| WOLFCAMP B (Wolfcamp) | 9,073 ft | -6,388 ft |
| CISCO | — | — |
| PENNSYLVANIAN | — | — |
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 (1)
| Interval | Type |
|---|---|
| 9,396–19,183 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,443 ft | 1,250 sx |
| 9.625" | 8,539 ft | 800 sx |
| 5.5" | 19,308 ft | 1,630 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record · 2 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
- 222
- Max Depth
- 11,000 ft
- Drill Type
- Horizontal
- County
- MARTIN
- District
- 8
- Operator
- ENDEAVOR ENERGY RESOURCES L.P.
- Completed
- 2023-06-29
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