42-065-82774
Final CompletionSCHAFER RANCH
CARSON County · District 10 · LARGE OPERATING LLC · PANHANDLE CARSON COUNTY FIELD
Permits
1
Max Depth
5,990 ft
First Permit
2001-06-27
Latest Activity
2001-06-27
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1978-11-17
Shut-In
—
Plugged
2002-08-22
EWA / Permit operator mismatch
Scheduling: LARGE OPERATING LLC ≠ Permit: ONEOK TEXAS FIELD SERVICES, L P
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
Injection / Disposal
Permitted Volume
200 mcf/d
Max Pressure
—
Injection Interval
5,832–5,982 ft
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 (10) Elevation 3,238 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WICHITA ALBANY (Wichita-Albany) | 2,340 ft | +898 ft |
| WOLCAMP | 2,840 ft | +398 ft |
| WOLFCAMP | 2,840 ft | +398 ft |
| GRANITE WASH | 3,211 ft | +27 ft |
| PENN DETRITAL (Pennsylvanian) | 4,387 ft | -1,149 ft |
| SYLVAN | 5,274 ft | -2,036 ft |
| VIDA | 5,315 ft | -2,077 ft |
| VIOLA | 5,315 ft | -2,077 ft |
| SIMPSON | 5,520 ft | -2,282 ft |
| ARBUCKLE | 5,840 ft | -2,602 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 (2)
| Interval | Type |
|---|---|
| 5,832–5,966 ft | Perforated |
| 5,832–5,982 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 548 ft | 400 sx |
| 9.625" | 2,836 ft | 2,144 sx |
| 4.5" | 5,775 ft | 650 sx |
| 7" | 5,974 ft | 1,191 sx |
Permit History (1)
Applications (1)
Records & Logs
6 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
- 1D
- Max Depth
- 5,990 ft
- Drill Type
- Vertical
- County
- CARSON
- District
- 10
- Operator
- LARGE OPERATING LLC
- Completed
- 1978-11-17
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