Permits
4
Max Depth
5,450 ft
First Permit
1988-05-04
Latest Activity
2007-04-23
Lifespan
19 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
Injection / Disposal
Permitted Volume
5,000 bbl/d
Max Pressure
700 psi
Injection Interval
1,400–2,700 ft
Injected (12mo)
405,358 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-10-01)
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 (3) Elevation 415 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YEGUA | 2,301 ft | -1,886 ft |
| QUEEN CITY | 3,393 ft | -2,978 ft |
| UPPER WILCOX (Wilcox) | 5,039 ft | -4,624 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 (5)
| Interval | Type |
|---|---|
| 1,520–1,540 ft | Perforated |
| 1,540–1,560 ft | Perforated |
| 1,560–1,562 ft | Perforated |
| 2,456–2,570 ft | Perforated |
| 5,154–5,230 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 290 ft | 210 sx |
| 5.5" | 5,442 ft | 615 sx |
| 5.5" | 5,442 ft | 615 sx |
Permit History (4)
DUVAL COUNTY RANCH COMPANY "K" · 5,450 ft
2007-04-23
DUVAL COUNTY RANCH CO. "K" · 5,266 ft
1988-05-04
DUVAL COUNTY RANCH CO. "K" · 5,450 ft
1988-05-04
DUVAL COUNTY RANCH CO. "K" · 5,450 ft
1988-05-04
Applications (4)
Records & Logs
7 completion filings on record · 1 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
- 41
- Max Depth
- 5,450 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