Permits
4
Max Depth
5,700 ft
First Permit
1994-09-12
Latest Activity
2007-04-18
Lifespan
13 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 (10) Elevation 401 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MIRANDO | 1,580 ft | -1,179 ft |
| QUEEN CITY | 3,970 ft | -3,569 ft |
| WILCOX | 5,247 ft | -4,846 ft |
| WILCOX 2 (Wilcox) | 5,248 ft | -4,847 ft |
| WILCOX 2 (Wilcox) | 5,250 ft | -4,849 ft |
| WILCOX 3 (Wilcox) | 5,325 ft | -4,924 ft |
| WILCOX 3 (Wilcox) | 5,326 ft | -4,925 ft |
| WILCOX 4 (Wilcox) | 5,390 ft | -4,989 ft |
| WILCOX 4 LOWER (Wilcox) | 5,415 ft | -5,014 ft |
| WILCOX (4) LOWER (Wilcox) | 5,415 ft | -5,014 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 (9)
| Interval | Type |
|---|---|
| 5,250–5,258 ft | Perforated |
| 5,251–5,257 ft | Perforated |
| 5,279–5,285 ft | Perforated |
| 5,330–5,340 ft | Perforated |
| 5,330–5,350 ft | Perforated |
| 5,391–5,400 ft | Perforated |
| 5,392–5,400 ft | Perforated |
| 5,415–5,425 ft | Perforated |
| 5,416–5,424 ft | Perforated |
Casing (7)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 108 ft | 640 sx |
| 9.625" | 1,187 ft | 640 sx |
| 8.625" | 1,187 ft | 640 sx |
| 4.5" | 5,697 ft | 350 sx |
| 4.5" | 5,698 ft | 350 sx |
| 4.5" | 5,700 ft | 350 sx |
| 9.625" | — | 640 sx |
Permit History (4)
DUVAL COUNTY RANCH COMPANY "K" · 5,700 ft
2007-04-18
DUVAL COUNTY RANCH CO. -K- · 5,680 ft
1999-01-29
Spud 1999-02-02
DUVAL COUNTY RANCH CO. -K- · 5,680 ft
1998-02-24
Spud 1998-02-17
DUVAL COUNTY RANCH CO. -K- · 5,700 ft
1994-09-12
Spud 1994-09-27
Applications (4)
Records & Logs
7 completion filings on record · 5 with log images at RRC.
+1 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
- 66
- Max Depth
- 5,700 ft
- Drill Type
- Vertical
- County
- DUVAL
- District
- 4
- Operator
- SEQUOIA MANAGEMENT, LLC
Operator
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 2009-01-22)
- Cum Oil (all leases)
- 131,889 bbl
- Cum Gas (all leases)
- 321,986 mcf
- Total Permits
- 10