42-431-31792
Final CompletionHERRELL E. QUEEN SAND UNIT
STERLING County · District 8 · BLACK RIVER OPERATING LLC · HERRELL EAST (QUEEN SAND)
Permits
1
Max Depth
1,540 ft
First Permit
1986-02-14
Latest Activity
1986-02-14
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1987-03-25
Shut-In
—
Plugged
2019-06-18
EWA / Permit operator mismatch
Scheduling: BLACK RIVER OPERATING LLC ≠ Permit: MARATHON OIL COMPANY
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
1993-01
Last Production
2026-07
Injection / Disposal
Permitted Volume
—
Max Pressure
—
Injection Interval
—
Injected (12mo)
—
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 (2) Elevation 2,540 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SEVEN RIVERS | 1,096 ft | +1,444 ft |
| QUEEN | 1,388 ft | +1,152 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 (1)
| Interval | Type |
|---|---|
| 1,395–1,487 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 428 ft | 250 sx |
| 5.5" | 1,590 ft | 400 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record.
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
- 109
- Max Depth
- 1,540 ft
- Drill Type
- Vertical
- County
- STERLING
- District
- 8
- Operator
- BLACK RIVER OPERATING LLC
- Completed
- 1987-03-25
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