42-321-32427
Final CompletionNORRIS
MATAGORDA County · District 3 · PONDEROSA OIL & GAS LLC · NANCE (AB-20)
Permits
3
Max Depth
11,500 ft
First Permit
2019-08-20
Latest Activity
2024-09-17
Lifespan
5 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2021-01-19
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
2021-01
Last Production
2026-07
Injection / Disposal
Permitted Volume
5,000 bbl/d
Max Pressure
1,190 psi
Injection Interval
2,380–4,000 ft
Injected (12mo)
7,639 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-06-01)
Seismicity: no M2+ earthquakes recorded within 10 km in the last 24 months · TexNet catalog
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (11) Elevation 50 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| GRANT - DISPOSAL | 1,750 ft | -1,700 ft |
| WILLIS - DISPOSAL | 1,850 ft | -1,800 ft |
| CAPROCK - DISPOSAL (Caprock) | 2,100 ft | -2,050 ft |
| FRIO - DISPOSAL (Frio) | 5,900 ft | -5,850 ft |
| ANAHUAC | 6,150 ft | -6,100 ft |
| MIOCENE - DISPOSAL (Miocene (undifferentiated)) | 6,430 ft | -6,380 ft |
| NODOSARIA | 8,365 ft | -8,315 ft |
| TEX MISS | 8,790 ft | -8,740 ft |
| FRIO, LOWER (Frio) | 10,580 ft | -10,530 ft |
| NANCE (AB-20) | 10,670 ft | -10,620 ft |
| GRETTA - DISPOSAL | — | — |
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 (4)
| Interval | Type |
|---|---|
| 9,531–9,553 ft | Perforated |
| 9,574–9,590 ft | Perforated |
| 9,825–9,829 ft | Perforated |
| 10,714–10,720 ft | Open hole |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,611 ft | 528 sx |
| 5.5" | 10,802 ft | 712 sx |
Permit History (3)
Applications (3)
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.
Well Details
- Well Number
- 1
- Max Depth
- 11,500 ft
- Drill Type
- Vertical
- County
- MATAGORDA
- District
- 3
- Operator
- PONDEROSA OIL & GAS LLC
- Completed
- 2021-01-19
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-05-19)
- Cum Oil (all leases)
- 179,839 bbl
- Cum Gas (all leases)
- 3,188,770 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 39