42-215-32493
PRODUCINGSANTA ANA
HIDALGO County · District 4 · VARAS ENERGY OPERATING COMPANY · SANTA ANA (MARKS)
Permits
1
Max Depth
19,000 ft
First Permit
1997-12-11
Latest Activity
1997-12-11
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1998-06-29
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
1998-06
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 (4) Elevation 79 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| UPPER FRIO (Frio) | 5,250 ft | -5,171 ft |
| JANCIK SD | 7,440 ft | -7,361 ft |
| SWEENEY 1 SD | 8,182 ft | -8,103 ft |
| LOWER FRIO (Frio) | 10,125 ft | -10,046 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 (7)
| Interval | Type |
|---|---|
| 12,094–12,114 ft | Perforated |
| 12,122–12,140 ft | Perforated |
| 12,147–12,159 ft | Perforated |
| 12,166–12,197 ft | Perforated |
| 12,166–12,203 ft | Perforated |
| 12,208–12,218 ft | Perforated |
| 12,226–12,246 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,100 ft | 300 sx |
| 16" | 1,480 ft | 1,900 sx |
| 11.75" | 8,943 ft | 680 sx |
| 7" | 10,701 ft | 290 sx |
| 9.625" | 11,000 ft | 300 sx |
Permit History (1)
Applications (1)
Records & Logs
4 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
- 19,000 ft
- Drill Type
- Vertical
- County
- HIDALGO
- District
- 4
- Operator
- VARAS ENERGY OPERATING COMPANY
- Completed
- 1998-06-29
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