42-389-39576
PRODUCING HorizontalTHUNDERBALL STATE 4-67 UF
REEVES County · District 8 · TRP OPERATING LLC · PHANTOM (WOLFCAMP)
Permits
1
Max Depth
10,897 ft
First Permit
2021-09-07
Latest Activity
2021-09-07
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2022-09-29
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: TRP OPERATING LLC ≠ Permit: DIAMONDBACK E&P LLC
Resolved via: production → TRP OPERATING 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
2022-02
Last Production
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (10) Elevation 2,813 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| LAMAR | 4,041 ft | -1,228 ft |
| BELL CANYON | 4,069 ft | -1,256 ft |
| CHERRY CANYON | 5,054 ft | -2,241 ft |
| BONE SPRING | 8,010 ft | -5,197 ft |
| WOLFCAMP | 10,534 ft | -7,721 ft |
| CASTILLE (Castile) | — | — |
| DELAWARE | — | — |
| DELAWARE CONSOLIDATED GAS (Delaware) | — | — |
| FORD / DELAWARE (Delaware) | — | — |
| PERMIAN (UNDEFINED) (Permian (undifferentiated)) | — | — |
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 |
|---|---|
| 11,049–17,649 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 2,020 ft | 2,650 sx |
| 7.625" | 10,194 ft | 890 sx |
| 5.5" | 17,714 ft | 1,395 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
- 4WA
- Max Depth
- 10,897 ft
- Drill Type
- Horizontal
- County
- REEVES
- District
- 8
- Operator
- TRP OPERATING LLC
- Completed
- 2022-09-29
Operator
- Name
- TRP OPER LLC
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-08-18)
- Cum Oil (all leases)
- 23,531,304 bbl
- Cum Gas (all leases)
- 122,619,844 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 272