42-317-45112
PRODUCING HorizontalBLACKGOLDENEYE 13-12 UNIT 1
MARTIN County · District 8 · DIAMONDBACK E&P LLC · SPRABERRY (TREND AREA)
Permits
1
Max Depth
11,000 ft
First Permit
2023-03-10
Latest Activity
2023-03-10
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2023-12-04
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
2023-06
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 (15) Elevation 2,722 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA | 880 ft | +1,842 ft |
| YATES | 2,222 ft | +500 ft |
| YATES | 2,265 ft | +457 ft |
| QUEEN | 3,090 ft | -368 ft |
| QUEEN | 3,109 ft | -387 ft |
| GRAYBURG | 3,307 ft | -585 ft |
| GRAYBURG | 3,311 ft | -589 ft |
| SAN ANDRES - ACTIVE CO2 FLOOD; H (San Andres) | 3,951 ft | -1,229 ft |
| SAN ANDRES - ACTIVE CO2 FLOOD; H (San Andres) | 3,976 ft | -1,254 ft |
| SPRABERRY | 7,106 ft | -4,384 ft |
| SPRABERRY | 7,121 ft | -4,399 ft |
| CISCO | — | — |
| DEAN | — | — |
| PENNSYLVANIAN | — | — |
| WOLFCAMP | — | — |
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 |
|---|---|
| 8,590–18,395 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,368 ft | 800 sx |
| 9.625" | 5,438 ft | 900 sx |
| 5.5" | 18,498 ft | 1,730 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
- 121
- Max Depth
- 11,000 ft
- Drill Type
- Horizontal
- County
- MARTIN
- District
- 8
- Operator
- DIAMONDBACK E&P LLC
- Completed
- 2023-12-04
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
- 4,969