42-497-33259
Final CompletionWEST CHICO UNIT
WISE County · District 9 · LARGE OPERATING LLC · CHICO WEST (CADDO CONGL. UPPER)
Permits
1
Max Depth
5,900 ft
First Permit
1987-09-10
Latest Activity
1987-09-10
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1995-03-10
Shut-In
—
Plugged
2018-11-05
EWA / Permit operator mismatch
Scheduling: LARGE OPERATING LLC ≠ Permit: CITIES SERVICE OIL & GAS CORP.
Resolved via: production → LARGE 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
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 939 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| 1ST CONGLO | 5,287 ft | -4,348 ft |
| 2ND CONGLO | 5,429 ft | -4,490 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 (3)
| Interval | Type |
|---|---|
| 5,240–5,487 ft | Perforated |
| 5,287–5,305 ft | Perforated |
| 5,429–5,489 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 310 ft | 250 sx |
| 5.5" | 5,807 ft | 500 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings 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
- 718
- Max Depth
- 5,900 ft
- Drill Type
- Vertical
- County
- WISE
- District
- 9
- Operator
- LARGE OPERATING LLC
- Completed
- 1995-03-10
Operator
- Name
- LARGE OPER LLC
- Location
- STINNETT
- P-5 Status
- Active (filed 2025-10-17)
- Cum Oil (all leases)
- 1,107,275 bbl
- Cum Gas (all leases)
- 1,409,077 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 2