42-317-45129
PRODUCING HorizontalAPOLLO 38-1 UNIT 1
MARTIN County · District 8 · DIAMONDBACK E&P LLC · SPRABERRY (TREND AREA)
Permits
1
Max Depth
9,140 ft
First Permit
2023-05-26
Latest Activity
2023-05-26
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2024-03-04
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
2023-08
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 2,550 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA | 820 ft | +1,730 ft |
| RUSTLER | 1,402 ft | +1,148 ft |
| YATES | 2,001 ft | +549 ft |
| YATES | 2,006 ft | +544 ft |
| QUEEN | 2,820 ft | -270 ft |
| QUEEN | 2,825 ft | -275 ft |
| GRAYBURG | 3,203 ft | -653 ft |
| GRAYBURG | 3,208 ft | -658 ft |
| SAN ANDRES | 3,743 ft | -1,193 ft |
| SAN ANDRES - ACTIVE CO2 FLOOD; H (San Andres) | 3,747 ft | -1,197 ft |
| GLORIETA | 4,301 ft | -1,751 ft |
| CLEARFORK (Clear Fork) | 5,192 ft | -2,642 ft |
| SPRABERRY | 6,810 ft | -4,260 ft |
| SPRABERRY | 6,814 ft | -4,264 ft |
| MIDDLE SPRABERRY SHALE (Spraberry) | 7,062 ft | -4,512 ft |
| LOWER SPRABERRY SAND (Spraberry) | 7,299 ft | -4,749 ft |
| DEAN | 8,110 ft | -5,560 ft |
| CISCO | — | — |
| 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 |
|---|---|
| 8,625–18,358 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,156 ft | 675 sx |
| 9.625" | 7,697 ft | 880 sx |
| 5.5" | 18,399 ft | 2,225 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record · 1 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
- 9,140 ft
- Drill Type
- Horizontal
- County
- MARTIN
- District
- 8
- Operator
- DIAMONDBACK E&P LLC
- Completed
- 2024-03-04
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