42-003-05235
Final CompletionLOCKHART
ANDREWS County · District 8 · WINN OPERATING LLC · MARTIN (MCKEE)
Permits
2
Max Depth
8,848 ft
First Permit
1991-04-23
Latest Activity
1995-11-21
Lifespan
5 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1977-01-16
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: WINN OPERATING LLC ≠ Permit: CROSS TIMBERS OPERATING COMPANY
Resolved via: production → WINN 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
ANDREWS County disposal market →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 (6) Elevation 3,283 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| GLORIETTA (Glorieta) | 5,292 ft | -2,009 ft |
| CLEARFORK (Clear Fork) | 5,577 ft | -2,294 ft |
| TUBB | 6,170 ft | -2,887 ft |
| WICHITA (Wichita-Albany) | 6,734 ft | -3,451 ft |
| MCKEE | 8,318 ft | -5,035 ft |
| ELLENBURGER | 8,655 ft | -5,372 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 (8)
| Interval | Type |
|---|---|
| 5,726–5,876 ft | Perforated |
| 6,246–6,510 ft | Perforated |
| 6,806–7,203 ft | Perforated |
| 8,323–8,396 ft | Perforated |
| 8,526–8,546 ft | Perforated |
| 8,596–8,614 ft | Perforated |
| ?–8,392 ft | Perforated |
| ?–8,400 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 295 ft | 400 sx |
| 8.625" | 3,753 ft | 3,600 sx |
| 2.375" | 8,406 ft | — |
| 5.5" | 8,661 ft | 1,000 sx |
Permit History (2)
Applications (2)
Records & Logs
8 completion filings on record · 1 with log images at RRC.
+2 more filings
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 12
- Max Depth
- 8,848 ft
- Drill Type
- Vertical
- County
- ANDREWS
- District
- 8
- Operator
- WINN OPERATING LLC
- Completed
- 1977-01-16
Operator
- Name
- WINN OPER, LLC
- Location
- KILGORE
- P-5 Status
- Active (filed 2026-01-23)
- Cum Oil (all leases)
- 1,535,482 bbl
- Cum Gas (all leases)
- 178,389 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 1