42-317-44553
PRODUCING HorizontalME TARZAN 8-25 UNIT 2
MARTIN County · District 8 · DIAMONDBACK E&P LLC · SPRABERRY (TREND AREA)
Permits
1
Max Depth
11,072 ft
First Permit
2022-08-23
Latest Activity
2022-08-23
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2023-11-06
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
2023-04
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 (19) Elevation 2,817 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA | 944 ft | +1,873 ft |
| SANTA ROSA | 1,000 ft | +1,817 ft |
| YATES | 1,894 ft | +923 ft |
| QUEEN | 2,200 ft | +617 ft |
| YATES | 2,755 ft | +62 ft |
| QUEEN | 3,624 ft | -807 ft |
| GRAYBURG | 3,977 ft | -1,160 ft |
| GRAYBURG | 4,001 ft | -1,184 ft |
| SAN ANDRES - ACTIVE CO2 FLOOD; H (San Andres) | 4,816 ft | -1,999 ft |
| SAN ANDRES - ACTIVE CO2 FLOOD; H (San Andres) | 4,842 ft | -2,025 ft |
| CLEARFORK, UPPER (Clear Fork) | 6,435 ft | -3,618 ft |
| CLEARFORK, UPPER (Clear Fork) | 6,459 ft | -3,642 ft |
| SPRABERRY | 7,794 ft | -4,977 ft |
| SPRABERRY | 7,807 ft | -4,990 ft |
| DEAN | 9,114 ft | -6,297 ft |
| WOLFCAMP | 9,376 ft | -6,559 ft |
| CISCO | — | — |
| DEAN | — | — |
| 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 |
|---|---|
| 9,764–26,235 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,844 ft | 1,458 sx |
| 9.625" | 8,879 ft | 695 sx |
| 5.5" | 26,363 ft | 2,240 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
- 281
- Max Depth
- 11,072 ft
- Drill Type
- Horizontal
- County
- MARTIN
- District
- 8
- Operator
- DIAMONDBACK E&P LLC
- Completed
- 2023-11-06
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