42-507-32748
PRODUCING HorizontalTEXAS-OSAGE
ZAVALA County · District 1 · ATLAS OPERATING LLC · LORENZO (AUSTIN CHALK)
Permits
1
Max Depth
7,100 ft
First Permit
2010-03-03
Latest Activity
2010-03-03
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2010-05-07
Shut-In
—
Plugged
—
P-5 Org Status: H
EWA / Permit operator mismatch
Scheduling: ATLAS OPERATING LLC ≠ Permit: SANCHEZ OIL & GAS CORPORATION
Resolved via: production → ATLAS OPERATING 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 (6) Elevation 576 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAN MIGUEL | 3,130 ft | -2,554 ft |
| AUSTIN CHALK | 4,377 ft | -3,801 ft |
| EAGLE FORD | 5,274 ft | -4,698 ft |
| BUDA | 5,704 ft | -5,128 ft |
| DEL RIO | 5,867 ft | -5,291 ft |
| DE RIO | 5,867 ft | -5,291 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 (3)
| Interval | Type |
|---|---|
| 5,243–8,535 ft | Perforated |
| 5,323–8,633 ft | Perforated |
| 5,960–9,012 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 948 ft | 351 sx |
| 7" | 4,330 ft | 175 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record · 2 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
- 2
- Max Depth
- 7,100 ft
- Drill Type
- Horizontal
- County
- ZAVALA
- District
- 1
- Operator
- ATLAS OPERATING LLC
- Completed
- 2010-05-07
Operator
- Name
- ATLAS OPER LLC
- Location
- HOUSTON
- P-5 Status
- H (filed 2026-03-09)
- Cum Oil (all leases)
- 7,184,429 bbl
- Cum Gas (all leases)
- 10,995,911 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 78