42-431-30909
Final CompletionTXL -D-
STERLING County · District 8 · MARATHON OIL COMPANY · HERRELL EAST (QUEEN SAND)
Permits
1
Max Depth
1,580 ft
First Permit
1980-10-02
Latest Activity
1980-10-02
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1980-12-31
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: MARATHON OIL COMPANY ≠ Production: BLACK RIVER OPERATING LLC (reported 2026-03)
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
750 bbl/d
Max Pressure
725 psi
Injection Interval
1,440–1,530 ft
Injected (12mo)
—
Permitted Volume
750 bbl/d
Max Pressure
725 psi
Injection Interval
1,430–1,520 ft
Injected (12mo)
—
Monthly injected volume (bbl, from H-10 filings through 2026-01-01)
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 2,578 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| QUEEN | 1,426 ft | +1,152 ft |
| QUEEN | — | — |
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 (6)
| Interval | Type |
|---|---|
| 1,440–1,472 ft | Perforated |
| 1,489–1,516 ft | Perforated |
| 1,504–1,510 ft | Perforated |
| 1,504–1,516 ft | Perforated |
| 1,512–1,516 ft | Perforated |
| 1,520–1,530 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 460 ft | 350 sx |
| 5.5" | 1,588 ft | 550 sx |
Permit History (1)
Applications (1)
Records & Logs
7 completion filings on record.
+1 more filings
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
- 6
- Max Depth
- 1,580 ft
- Drill Type
- Vertical
- County
- STERLING
- District
- 8
- Operator
- MARATHON OIL COMPANY
- Completed
- 1980-12-31
Operator
- Name
- MARATHON OIL CO
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-08-14)
- Cum Oil (all leases)
- 183,150,113 bbl
- Cum Gas (all leases)
- 1,013,063,895 mcf
- Activities
- CSGD/P, G/PUR
- Total Permits
- 3,707