42-479-42377
PRODUCINGLOPEZ
WEBB County · District 4 · RATTLESNAKE OPERATING CO LLC · LOPEZ NORTH (LOPEZ)
Permits
2
Max Depth
2,700 ft
First Permit
2013-04-04
Latest Activity
2013-04-04
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2013-06-13
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
2013-06
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 602 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| 1ST MIRANDO | 2,164 ft | -1,562 ft |
| 2ND MIRANDO | 2,187 ft | -1,585 ft |
| 3RD MIRANDO | 2,277 ft | -1,675 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 |
|---|---|
| 2,165–2,170 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 380 ft | 180 sx |
| 7" | 2,509 ft | 220 sx |
Permit History (2)
Applications (2)
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
- 7
- Max Depth
- 2,700 ft
- Drill Type
- Vertical
- County
- WEBB
- District
- 4
- Operator
- RATTLESNAKE OPERATING CO LLC
- Completed
- 2013-06-13
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