42-131-38182
INJECTIONDUVAL COUNTY RANCH CO.-STATE -F-
DUVAL County · District 4 · CARIBBEAN ENERGY LLC II · CEDRO HILL
Permits
2
Max Depth
3,500 ft
First Permit
1997-04-10
Latest Activity
1997-04-10
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1997-06-11
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: CARIBBEAN ENERGY LLC II ≠ Permit: DEWBRE PETROLEUM CORPORATION
Resolved via: production → CARIBBEAN ENERGY LLC II
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
1,800 bbl/d
Max Pressure
750 psi
Injection Interval
2,280–3,430 ft
Injected (12mo)
73,183 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 535 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| COLE "A" | 1,418 ft | -883 ft |
| COLE 'A' | 1,418 ft | -883 ft |
| MIRANDO | 2,280 ft | -1,745 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 (2)
| Interval | Type |
|---|---|
| 1,430–1,434 ft | Perforated |
| 2,280–2,300 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 462 ft | 209 sx |
| 4.5" | 3,500 ft | 739 sx |
Permit History (2)
Applications (2)
Records & Logs
3 completion filings on record · 1 with log images at RRC.
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
- 21
- Max Depth
- 3,500 ft
- Drill Type
- Vertical
- County
- DUVAL
- District
- 4
- Operator
- CARIBBEAN ENERGY LLC II
- Completed
- 1997-06-11
Operator
- Location
- COTULLA
- P-5 Status
- Active (filed 2025-09-18)
- Cum Oil (all leases)
- 18,455 bbl
- Cum Gas (all leases)
- 3,872 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 1