42-507-32089
Final CompletionLYLES
ZAVALA County · District 1 · QUATRO OIL AND GAS INC. · LYLES RANCH (OLMOS)
Permits
1
Max Depth
1,000 ft
First Permit
1984-11-03
Latest Activity
1984-11-03
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1984-11-21
Shut-In
—
Plugged
1995-06-16
EWA / Permit operator mismatch
Scheduling: QUATRO OIL AND GAS INC. ≠ Permit: ROME EXPLORATION CO, INC.
Resolved via: scheduling → QUATRO OIL AND GAS INC.
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
1995-06
Operator History
originally filed by ROME EXPLORATION CO, INC. — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (3)
CSV| Formation | Top Depth (MD) |
|---|---|
| WILCOX | 228 ft |
| NAVARRO | 340 ft |
| TAYLOR | 600 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. View filings & logs at RRC ↗
Perforations (1)
| Interval | Type |
|---|---|
| 619–623 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 6.5" | 100 ft | 20 sx |
| 2.875" | 748 ft | 110 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record.
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
- 20
- Max Depth
- 1,000 ft
- Drill Type
- Vertical
- County
- ZAVALA
- District
- 1
- Operator
- QUATRO OIL AND GAS INC.
- Completed
- 1984-11-21
Operator
- Location
- JOSHUA
- P-5 Status
- Active (filed 2025-11-12)
- Cum Oil (all leases)
- 4,711,879 bbl
- Cum Gas (all leases)
- 5,221,464 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 136