Permits
5
Max Depth
6,350 ft
First Permit
1980-10-07
Latest Activity
1991-12-27
Lifespan
11 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
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 (5) Elevation 39 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| GRETA | 5,088 ft | -5,049 ft |
| GLASSCOCK | 5,475 ft | -5,436 ft |
| WARD | 5,643 ft | -5,604 ft |
| 41-A | 5,710 ft | -5,671 ft |
| 98-A | 6,102 ft | -6,063 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 |
|---|---|
| 5,094–5,099 ft | Perforated |
| 5,095–5,107 ft | Perforated |
| 5,118–5,124 ft | Perforated |
| 5,722–5,741 ft | Perforated |
| 6,122–6,130 ft | Perforated |
| ?–5,750 ft | Perforated |
Casing (6)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,343 ft | — |
| 10.75" | 1,345 ft | 650 sx |
| 2.375" | 5,005 ft | — |
| 5" | 5,021 ft | — |
| 2.375" | 5,445 ft | — |
| 7" | 5,849 ft | 550 sx |
Permit History (5)
WEST RANCH "A" · 6,350 ft
1991-12-27
Spud 1992-01-16
WEST RANCH "A" · 6,350 ft
1988-02-01
WEST RANCH "A" · 5,849 ft
1982-10-11
WEST RANCH "A" · 5,849 ft
1980-11-21
WEST RANCH "A" · 5,849 ft
1980-10-07
Applications (5)
Records & Logs
10 completion filings on record · 2 with log images at RRC.
+4 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
- 426
- Max Depth
- 6,350 ft
- Drill Type
- Vertical
- County
- JACKSON
- District
- 2
- Operator
- MOBIL PRODUCING TX. & N.M. INC.
Operator
- Name
- SUPERIOR OIL CO, THE
- Location
- SPRING
- P-5 Status
- Active (filed 2025-06-04)
- Cum Oil (all leases)
- 181,898,111 bbl
- Cum Gas (all leases)
- 1,950,074,148 mcf
- Activities
- CSGD/G, GTHS/C, GTHS/G
- Total Permits
- 6,763