42-131-39372
PRODUCINGSANTERRA
DUVAL County · District 4 · RATTLESNAKE OPERATING CO LLC · LOPEZ NORTH (LOPEZ)
Permits
1
Max Depth
3,500 ft
First Permit
2013-04-03
Latest Activity
2013-04-03
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2013-06-09
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: RATTLESNAKE OPERATING CO LLC ≠ Permit: SANCHEZ OIL & GAS CORPORATION
Resolved via: production → RATTLESNAKE OPERATING CO, LLC
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
2011-10
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 (3) Elevation 536 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| 1ST MIRANDO | 2,104 ft | -1,568 ft |
| 2ND MIRANDO | 2,168 ft | -1,632 ft |
| 3RD MIRANDO | 2,220 ft | -1,684 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 (1)
| Interval | Type |
|---|---|
| 2,105–2,112 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 383 ft | 180 sx |
| 7" | 2,500 ft | 220 sx |
Permit History (1)
Applications (1)
Records & Logs
1 completion filing 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
- 11
- Max Depth
- 3,500 ft
- Drill Type
- Vertical
- County
- DUVAL
- District
- 4
- Operator
- RATTLESNAKE OPERATING CO LLC
- Completed
- 2013-06-09
Operator
- Location
- PLNTERSVILL
- P-5 Status
- Active (filed 2025-07-16)
- Cum Oil (all leases)
- 55,308 bbl
- Cum Gas (all leases)
- 300,932 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 2