42-389-37187
PRODUCING HorizontalRENEGADE STATE A
REEVES County · District 8 · U.S. ENERGY DEVELOPMENT CORP · WOLFBONE (TREND AREA)
Permits
1
Max Depth
10,700 ft
First Permit
2018-05-25
Latest Activity
2018-05-25
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2019-08-26
Shut-In
—
Plugged
—
P-5 Org Status: Active
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
2019-08
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 (10) Elevation 2,605 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| FORD-DELAWARE (Delaware) | 2,500 ft | +105 ft |
| CASTILLE (Castile) | 2,800 ft | -195 ft |
| DELAWARE | 4,963 ft | -2,358 ft |
| BELL CANYON | 5,002 ft | -2,397 ft |
| CHERRY CANYON | 5,927 ft | -3,322 ft |
| DELAWARE CONSOLIDATED GAS (Delaware) | 6,500 ft | -3,895 ft |
| BONE SPRINGS (Bone Spring) | 8,121 ft | -5,516 ft |
| FIRST BONE SPRINGS (Bone Spring) | 8,952 ft | -6,347 ft |
| SECOND BONE SPRINGS (Bone Spring) | 9,605 ft | -7,000 ft |
| THIRD BONE SPRINGS (Bone Spring) | 10,551 ft | -7,946 ft |
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 |
|---|---|
| 10,845–20,375 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,898 ft | 1,605 sx |
| 9.625" | 10,344 ft | 2,075 sx |
| 5.5" | 20,439 ft | 4,405 sx |
Permit History (1)
Applications (1)
Records & Logs
1 completion filing 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
- 1852H
- Max Depth
- 10,700 ft
- Drill Type
- Horizontal
- County
- REEVES
- District
- 8
- Operator
- U.S. ENERGY DEVELOPMENT CORP
- Completed
- 2019-08-26
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