42-163-33716
Final Completion HorizontalDERBY RANCH
FRIO County · District 1 · BLACKBRUSH O & G LLC · PEARSALL (BUDA S.)
Permits
1
Max Depth
8,000 ft
First Permit
2013-04-25
Latest Activity
2013-04-25
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2013-07-04
Shut-In
—
Plugged
2022-09-13
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
2013-07
Last Production
2024-05
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (3) Elevation 468 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| AUSTIN CHALK | 6,776 ft | -6,308 ft |
| EAGLEFORD (Eagle Ford) | 7,170 ft | -6,702 ft |
| BUDA | 7,314 ft | -6,846 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 (1)
| Interval | Type |
|---|---|
| 7,422–9,625 ft | Open hole |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 965 ft | 675 sx |
| 7" | 7,422 ft | 1,155 sx |
Permit History (1)
Applications (1)
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.
No GPS coordinates yet
Well Details
- Well Number
- 1H
- Max Depth
- 8,000 ft
- Drill Type
- Horizontal
- County
- FRIO
- District
- 1
- Operator
- BLACKBRUSH O & G LLC
- Completed
- 2013-07-04
Operator
- Location
- SAN ANTONIO
- P-5 Status
- Active (filed 2025-09-16)
- Cum Oil (all leases)
- 14,940,812 bbl
- Cum Gas (all leases)
- 59,004,108 mcf
- Activities
- GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 338