42-215-32534
PRODUCINGAMARILLA ROSA
HIDALGO County · District 4 · VARAS ENERGY OPERATING COMPANY · SANTA ANA (MARKS)
Permits
1
Max Depth
13,700 ft
First Permit
1998-04-29
Latest Activity
1998-04-29
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1998-07-29
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: VARAS ENERGY OPERATING COMPANY ≠ Permit: VASTAR RESOURCES, INC.
Resolved via: production → VARAS ENERGY OPERATING COMPANY,
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
1998-07
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 (4) Elevation 79 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| UPR. FRIO | 5,290 ft | -5,211 ft |
| JANCIK | 7,512 ft | -7,433 ft |
| MIDDLE FRIO (Frio) | 7,920 ft | -7,841 ft |
| LWR. FRIO | 10,045 ft | -9,966 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 |
|---|---|
| 12,089–12,092 ft | Perforated |
| 12,118–12,140 ft | Perforated |
| 12,148–12,156 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 2,020 ft | 1,520 sx |
| 9.625" | 9,015 ft | 685 sx |
| 5.5" | 10,668 ft | 200 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- 13,700 ft
- Drill Type
- Vertical
- County
- HIDALGO
- District
- 4
- Operator
- VARAS ENERGY OPERATING COMPANY
- Completed
- 1998-07-29
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-12-09)
- Cum Oil (all leases)
- 37,722 bbl
- Cum Gas (all leases)
- 6,002,344 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O