42-479-40583
Final CompletionGARCIA LYDIA
WEBB County · District 4 · RATTLESNAKE OPERATING CO LLC · LOPEZ
Permits
2
Max Depth
2,450 ft
First Permit
2009-04-23
Latest Activity
2009-04-23
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2009-10-13
Shut-In
—
Plugged
2020-11-30
EWA / Production operator mismatch
Scheduling: RATTLESNAKE OPERATING CO LLC ≠ Production: DALLAS PETROLEUM GROUP, LLC (reported 2019-04)
EWA / Permit operator mismatch
Scheduling: RATTLESNAKE OPERATING CO LLC ≠ Permit: EVOLUTION OPERATING CO., INC.
Resolved via: scheduling → 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
2009-10
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 (1) Elevation 657 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MIRANDO SAND | 2,218 ft | -1,561 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 |
|---|---|
| 2,218–2,223 ft | Perforated |
| 2,229–2,241 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 552 ft | 378 sx |
| 7" | 2,374 ft | 125 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
- 1
- Max Depth
- 2,450 ft
- Drill Type
- Vertical
- County
- WEBB
- District
- 4
- Operator
- RATTLESNAKE OPERATING CO LLC
- Completed
- 2009-10-13
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