42-389-37199
Final Completion HorizontalLONGFELLOW UNIT 3-13
REEVES County · District 8 · TRP OPERATING LLC · PHANTOM (WOLFCAMP)
Permits
1
Max Depth
14,500 ft
First Permit
2018-06-27
Latest Activity
2018-06-27
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2019-11-13
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: TRP OPERATING LLC ≠ Permit: ENERGEN RESOURCES CORPORATION
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
2017-04
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 2,707 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CASTILLE (Castile) | 2,500 ft | +207 ft |
| FORD-DELAWARE (Delaware) | 2,500 ft | +207 ft |
| DELAWARE | 4,575 ft | -1,868 ft |
| BELL CANYON | 4,630 ft | -1,923 ft |
| CHERRY CANYON | 5,572 ft | -2,865 ft |
| DELAWARE CONSOLIDATED GAS (Delaware) | 6,500 ft | -3,793 ft |
| BONE SPRINGS (Bone Spring) | 8,050 ft | -5,343 ft |
| WOLFCAMP | 10,860 ft | -8,153 ft |
| PERMIAN (Permian (undifferentiated)) | 11,300 ft | -8,593 ft |
| 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 |
|---|---|
| 11,320–21,921 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 4,458 ft | 1,290 sx |
| 5.5" | 10,197 ft | 1,290 sx |
| 7.625" | 11,154 ft | 410 sx |
| 4.5" | 22,067 ft | 1,290 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record · 3 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
- 603H
- Max Depth
- 14,500 ft
- Drill Type
- Horizontal
- County
- REEVES
- District
- 8
- Operator
- TRP OPERATING LLC
- Completed
- 2019-11-13
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
- 278