Permits
10
Max Depth
7,517 ft
First Permit
1978-01-30
Latest Activity
2013-06-07
Lifespan
35 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 (11) Elevation 67 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CATAHOULA | 3,530 ft | -3,463 ft |
| CATAHOULA | 3,600 ft | -3,533 ft |
| GRETA | 4,360 ft | -4,293 ft |
| SINTON SD SERIES | 5,205 ft | -5,138 ft |
| 5500' SD | 5,610 ft | -5,543 ft |
| LOWER FRIO (Frio) | 6,455 ft | -6,388 ft |
| 6500' | 6,456 ft | -6,389 ft |
| 6500' | 6,460 ft | -6,393 ft |
| 6600' | 6,632 ft | -6,565 ft |
| 6850' | 6,853 ft | -6,786 ft |
| NO CHANGE | — | — |
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 (10)
| Interval | Type |
|---|---|
| 1,704–1,711 ft | Perforated |
| 2,467–2,472 ft | Perforated |
| 2,874–2,878 ft | Perforated |
| 2,900–2,904 ft | Perforated |
| 2,990–2,996 ft | Perforated |
| 4,690–4,700 ft | Perforated |
| 6,440–6,460 ft | Perforated |
| 6,456–6,460 ft | Perforated |
| 6,632–6,635 ft | Perforated |
| 6,854–6,857 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,302 ft | 755 sx |
| 2.375" | 6,517 ft | — |
| 2.375" | 6,571 ft | — |
| 2.375" | 6,792 ft | — |
| 5.5" | 7,517 ft | 1,550 sx |
Permit History (10)
W. J. FOX 'A' · 7,517 ft
2013-06-07
Spud 2013-05-21
W. J. FOX "A" · 7,517 ft
2009-02-24
Spud 2009-02-10
FOX, W. J. · 7,517 ft
2007-12-05
Spud 2007-10-26
FOX, W. J. · 7,517 ft
2004-09-03
Spud 2007-03-09
FOX, W. J. · 7,517 ft
2004-09-03
FOX, W.J. · 5,800 ft
1997-03-05
Spud 1997-02-06
FOX, W. J. · 6,400 ft
1994-11-22
FOX, W. J. · 7,517 ft
1982-12-31
FOX, W. J. · 7,517 ft
1980-02-26
FOX, W. J. · 7,500 ft
1978-01-30
Spud 1978-02-27
Applications (10)
Records & Logs
14 completion filings on record · 4 with log images at RRC.
+8 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
- 44
- Max Depth
- 7,517 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- HILCORP ENERGY COMPANY
Operator
- Name
- HILCORP ENGY CO
- Location
- HOUSTON
- P-5 Status
- X (filed 2026-03-27)
- Cum Oil (all leases)
- 75,699,281 bbl
- Cum Gas (all leases)
- 1,779,939,645 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 3,428