42-317-45293
PRODUCING HorizontalCHEST THUMPER 1-5 UNIT 1A
MARTIN County · District 8 · DIAMONDBACK E&P LLC · SPRABERRY (TREND AREA)
Permits
1
Max Depth
9,482 ft
First Permit
2023-06-08
Latest Activity
2023-06-08
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2024-04-12
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
2023-09
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 (18) Elevation 2,785 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA | 1,000 ft | +1,785 ft |
| YATES | 2,704 ft | +81 ft |
| YATES | 2,727 ft | +58 ft |
| QUEEN | 3,539 ft | -754 ft |
| QUEEN | 3,638 ft | -853 ft |
| GRAYBURG | 4,037 ft | -1,252 ft |
| GRAYBURG | 4,722 ft | -1,937 ft |
| SAN ANDRES - ACTIVE CO2 FLOOD; H (San Andres) | 4,795 ft | -2,010 ft |
| SAN ANDRES - ACTIVE CO2 FLOOD; H (San Andres) | 4,905 ft | -2,120 ft |
| CLEARFORK, UPPER (Clear Fork) | 6,495 ft | -3,710 ft |
| SPRABERRY | 7,732 ft | -4,947 ft |
| SPRABERRY | 7,752 ft | -4,967 ft |
| DEAN | 9,059 ft | -6,274 ft |
| DEAN | 9,074 ft | -6,289 ft |
| WOLFCAMP | 9,269 ft | -6,484 ft |
| WOLFCAMP | 9,291 ft | -6,506 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 |
|---|---|
| 9,582–22,417 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,865 ft | 1,444 sx |
| 10.75" | 6,875 ft | 1,200 sx |
| 5.5" | 22,457 ft | 2,170 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
- 231
- Max Depth
- 9,482 ft
- Drill Type
- Horizontal
- County
- MARTIN
- District
- 8
- Operator
- DIAMONDBACK E&P LLC
- Completed
- 2024-04-12
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