42-389-36165
Final Completion HorizontalBRASS MONKEY STATE UNIT
REEVES County · District 8 · U.S. ENERGY DEVELOPMENT CORP · PHANTOM (WOLFCAMP)
Permits
1
Max Depth
11,000 ft
First Permit
2017-08-03
Latest Activity
2017-08-03
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2017-12-20
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: U.S. ENERGY DEVELOPMENT CORP ≠ Permit: COG OPERATING LLC
Resolved via: production → U.S. ENERGY DEVELOPMENT CORP
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
2017-11
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 (10) Elevation 2,588 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| FORD-DELAWARE (Delaware) | 2,500 ft | +88 ft |
| CASTILLE (Castile) | 2,800 ft | -212 ft |
| DELAWARE | 4,953 ft | -2,365 ft |
| BELL CANYON | 4,996 ft | -2,408 ft |
| CHERRY CANYON | 5,911 ft | -3,323 ft |
| DELAWARE CONSOLIDATED GAS (Delaware) | 6,500 ft | -3,912 ft |
| BONE SPRINGS (Bone Spring) | 8,107 ft | -5,519 ft |
| WOLFCAMP | 10,647 ft | -8,059 ft |
| PENNSYLVANIAN | — | — |
| PERMIAN (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 |
|---|---|
| 11,187–20,727 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 2,172 ft | 2,130 sx |
| 9.625" | 10,180 ft | 2,050 sx |
| 5.5" | 20,843 ft | 4,505 sx |
| 5.5" | 20,843 ft | 4,505 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
- 802HR
- Max Depth
- 11,000 ft
- Drill Type
- Horizontal
- County
- REEVES
- District
- 8
- Operator
- U.S. ENERGY DEVELOPMENT CORP
- Completed
- 2017-12-20
Operator
- Name
- U.S. ENGY DEV CORP
- Location
- FORT WORTH
- P-5 Status
- Active (filed 2026-02-18)
- Cum Oil (all leases)
- 14,882,303 bbl
- Cum Gas (all leases)
- 30,585,425 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 208