42-507-32767
Final Completion HorizontalCHITTIM
ZAVALA County · District 1 · BLACKBRUSH O & G LLC · BRISCOE RANCH (EAGLEFORD)
Permits
2
Max Depth
10,250 ft
First Permit
2010-11-29
Latest Activity
2010-11-29
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2011-04-03
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: BLACKBRUSH O & G LLC ≠ Permit: SHELL WESTERN E&P
Resolved via: production → BLACKBRUSH O & G, LLC
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
2010-12
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 (6) Elevation 664 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| AUSTIN CHALK | 3,137 ft | -2,473 ft |
| EAGLEFORD (Eagle Ford) | 4,321 ft | -3,657 ft |
| BUDA | 4,634 ft | -3,970 ft |
| AUSTIN CHALK | — | — |
| BUDA | — | — |
| EAGLEFORD (Eagle Ford) | — | — |
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 |
|---|---|
| 5,488–10,085 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,990 ft | 1,120 sx |
| 5.5" | 10,231 ft | 2,331 sx |
Permit History (2)
Applications (2)
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.
No GPS coordinates yet
Well Details
- Well Number
- F 1H
- Max Depth
- 10,250 ft
- Drill Type
- Horizontal
- County
- ZAVALA
- District
- 1
- Operator
- BLACKBRUSH O & G LLC
- Completed
- 2011-04-03
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
- 339