42-495-32076
Final CompletionSTATE WALTON -E- A/C 4
WINKLER County · District 8 · GRUY PETROLEUM MANAGEMENT CO. · KERMIT SOUTH (DEVONIAN-OIL)
Permits
3
Max Depth
10,900 ft
First Permit
1986-10-17
Latest Activity
2003-03-11
Lifespan
16 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1994-10-11
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: GRUY PETROLEUM MANAGEMENT CO. ≠ Production: FORMENTERA OPERATIONS LLC (reported 2026-04)
Resolved via: production → FORMENTERA OPERATIONS 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
WINKLER County disposal market →Permitted Volume
3,000 bbl/d
Max Pressure
1,300 psi
Injection Interval
8,150–8,220 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 (17) Elevation 2,916 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 2,355 ft | +561 ft |
| SEVEN RIVERS | 2,555 ft | +361 ft |
| QUEEN | 2,805 ft | +111 ft |
| COLBY | 2,980 ft | -64 ft |
| GRAYBURG | 3,250 ft | -334 ft |
| TUBB | 5,932 ft | -3,016 ft |
| MISSISSIPPIAN | 7,563 ft | -4,647 ft |
| WOODFORD | 7,610 ft | -4,694 ft |
| DEVONIAN | 8,142 ft | -5,226 ft |
| DEVONIAN | 8,150 ft | -5,234 ft |
| FUSSELMAN | 8,700 ft | -5,784 ft |
| MONTOYA | 9,048 ft | -6,132 ft |
| SIMPSON | 9,550 ft | -6,634 ft |
| MCKEE | 9,918 ft | -7,002 ft |
| ELLENBURGER | 10,410 ft | -7,494 ft |
| JOINS | 10,475 ft | -7,559 ft |
| ELLENBURGER | 10,510 ft | -7,594 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 (6)
| Interval | Type |
|---|---|
| 8,150–8,220 ft | Perforated |
| 9,944–9,986 ft | Perforated |
| 10,014–10,050 ft | Perforated |
| 10,416–10,466 ft | Perforated |
| 10,523–10,588 ft | Perforated |
| 10,532–10,588 ft | Perforated |
Casing (7)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 550 ft | 860 sx |
| 13.375" | 550 ft | — |
| 9.625" | 3,850 ft | 1,350 sx |
| 9.625" | 3,850 ft | — |
| 3.5" | 10,200 ft | 410 sx |
| 5.5" | 10,645 ft | 2,730 sx |
| 5.5" | 10,645 ft | — |
Permit History (3)
Applications (3)
Records & Logs
8 completion filings on record · 3 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
- 34
- Max Depth
- 10,900 ft
- Drill Type
- Vertical
- County
- WINKLER
- District
- 8
- Operator
- GRUY PETROLEUM MANAGEMENT CO.
- Completed
- 1994-10-11
Operator
- Location
- IRVING
- P-5 Status
- Inactive (filed 2005-07-22)
- Cum Oil (all leases)
- 17,497,244 bbl
- Cum Gas (all leases)
- 126,404,781 mcf
- Total Permits
- 678