42-507-33287
PRODUCING HorizontalCHITTIM HEIRS
ZAVALA County · District 1 · BLACKBRUSH O & G LLC · BRISCOE RANCH (EAGLEFORD)
Permits
1
Max Depth
5,500 ft
First Permit
2017-03-22
Latest Activity
2017-03-22
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2017-08-23
Shut-In
—
Plugged
—
P-5 Org Status: Active
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
2011-04
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 (3) Elevation 653 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| ESCONDIDO - DISPOSAL (Escondido) | 1,575 ft | -922 ft |
| AUSTIN CHALK | 3,955 ft | -3,302 ft |
| EAGLEFORD (Eagle Ford) | 4,988 ft | -4,335 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 |
|---|---|
| 5,326–13,775 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 966 ft | 435 sx |
| 5.5" | 13,801 ft | 2,890 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
- 17H
- Max Depth
- 5,500 ft
- Drill Type
- Horizontal
- County
- ZAVALA
- District
- 1
- Operator
- BLACKBRUSH O & G LLC
- Completed
- 2017-08-23
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