42-323-33085
Final Completion HorizontalCHITTIM
MAVERICK County · District 1 · BLACKBRUSH O & G LLC · BRISCOE RANCH (EAGLEFORD)
Permits
2
Max Depth
4,500 ft
First Permit
2008-04-23
Latest Activity
2008-04-23
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2008-06-11
Shut-In
—
Plugged
2015-08-18
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
2008-06
Last Production
2016-12
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 (3) Elevation 717 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| ANACACHO | 2,760 ft | -2,043 ft |
| AUSTIN CHALK | 2,980 ft | -2,263 ft |
| EAGLEFORD SHALE (Eagle Ford) | 3,980 ft | -3,263 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 (4)
| Interval | Type |
|---|---|
| 4,635–4,950 ft | Perforated |
| 5,035–5,350 ft | Perforated |
| 5,425–5,740 ft | Perforated |
| 5,820–5,994 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,125 ft | 216 sx |
| 7" | 4,563 ft | 530 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
- 1512H
- Max Depth
- 4,500 ft
- Drill Type
- Horizontal
- County
- MAVERICK
- District
- 1
- Operator
- BLACKBRUSH O & G LLC
- Completed
- 2008-06-11
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