Permits
3
Max Depth
8,950 ft
First Permit
2018-03-14
Latest Activity
2024-07-16
Lifespan
6 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
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
2020-03
Last Production
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (10) Elevation 2,501 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CLEARFORK (Clear Fork) | 1 ft | +2,500 ft |
| LEON | 1 ft | +2,500 ft |
| YATES | 1,100 ft | +1,401 ft |
| SEVEN RIVERS | 1,220 ft | +1,281 ft |
| QUEEN | 1,472 ft | +1,029 ft |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 2,168 ft | +333 ft |
| GLORIETA | 2,775 ft | -274 ft |
| COLEMAN JUNCTION | 2,920 ft | -419 ft |
| CLEARFORK (Clear Fork) | 3,305 ft | -804 ft |
| WICHITA ALBANY (Wichita-Albany) | 3,992 ft | -1,491 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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (1)
| Interval | Type |
|---|---|
| 8,590–8,594 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 2,097 ft | 440 sx |
| 5.5" | 8,837 ft | 665 sx |
Permit History (3)
Applications (3)
Records & Logs
1 completion filing 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.
Well Details
- Well Number
- 1A
- Max Depth
- 8,950 ft
- Drill Type
- Vertical
- County
- STERLING
- District
- 8
- Operator
- AMPAK OIL COMPANY
Operator
- Name
- CATARINA PETRO L. C
- Location
- PLANO
- P-5 Status
- Active (filed 2025-08-06)
- Cum Oil (all leases)
- 821,884 bbl
- Cum Gas (all leases)
- 3,616,282 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 223