42-507-32714
Final CompletionTRAVIS L. O. 641
ZAVALA County · District 1 · BLACKBRUSH O & G LLC · PENA CREEK (GEORGETOWN)
Permits
1
Max Depth
6,000 ft
First Permit
2007-09-21
Latest Activity
2007-09-21
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2008-05-10
Shut-In
—
Plugged
2011-10-28
EWA / Production operator mismatch
Scheduling: BLACKBRUSH O & G LLC ≠ Production: CORNERSTONE E & P COMPANY, LP (reported 2008-10)
EWA / Permit operator mismatch
Scheduling: BLACKBRUSH O & G LLC ≠ Permit: CORNERSTONE E & P COMPANY, LP
Resolved via: scheduling → 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
2005-06
Last Production
2019-05
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 (6) Elevation 653 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| AUSTIN CHALK | 3,886 ft | -3,233 ft |
| EAGLEFORD (Eagle Ford) | 4,712 ft | -4,059 ft |
| BUDA | 5,164 ft | -4,511 ft |
| DEL RIO | 5,325 ft | -4,672 ft |
| GEORGETOWN | 5,560 ft | -4,907 ft |
| GEORGETOWN A (Georgetown) | 5,580 ft | -4,927 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 |
|---|---|
| 5,680–5,696 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 665 ft | 318 sx |
| 4.5" | 5,985 ft | 569 sx |
Permit History (1)
Applications (1)
Records & Logs
3 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
- 2
- Max Depth
- 6,000 ft
- Drill Type
- Vertical
- County
- ZAVALA
- District
- 1
- Operator
- BLACKBRUSH O & G LLC
- Completed
- 2008-05-10
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