42-173-35371
PRODUCINGBEARKAT 21
GLASSCOCK County · District 8 · BLACK RIVER OPERATING LLC · CLYDE-REYNOLDS (WOLFCAMP CONS.)
Permits
1
Max Depth
10,500 ft
First Permit
2012-10-12
Latest Activity
2012-10-12
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2012-11-24
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: BLACK RIVER OPERATING LLC ≠ Permit: NADEL AND GUSSMAN PERMIAN,L.L.C.
Resolved via: production → BLACK RIVER 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
2011-09
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 (10) Elevation 2,631 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CLEARFORK (Clear Fork) | 2,800 ft | -169 ft |
| WOLFCAMP | 5,505 ft | -2,874 ft |
| CISCO | 8,652 ft | -6,021 ft |
| CLINE | 8,763 ft | -6,132 ft |
| STRAWN | 9,043 ft | -6,412 ft |
| ATOKA | 9,140 ft | -6,509 ft |
| WOODFORD | 9,400 ft | -6,769 ft |
| DEVONIAH | 9,450 ft | -6,819 ft |
| FUSSELMAN | 9,540 ft | -6,909 ft |
| SYLVAN | 9,590 ft | -6,959 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 ↗
Perforations (4)
| Interval | Type |
|---|---|
| 7,903–7,918 ft | Perforated |
| 8,020–8,380 ft | Perforated |
| 8,637–9,008 ft | Perforated |
| 9,255–9,460 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,535 ft | 900 sx |
| 5.5" | 9,673 ft | 1,450 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 can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 4
- Max Depth
- 10,500 ft
- Drill Type
- Vertical
- County
- GLASSCOCK
- District
- 8
- Operator
- BLACK RIVER OPERATING LLC
- Completed
- 2012-11-24
Operator
- Name
- BLACK RIVER OPER LLC
- Location
- KELLER
- P-5 Status
- X (filed 2026-01-27)
- Cum Oil (all leases)
- 161,625 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/O
- Total Permits
- 1