42-163-32850
INJECTION HorizontalJOHNSTON -B-
FRIO County · District 1 · SILVER ROCK ENERGY LLC · PEARSALL (AUSTIN CHALK)
Permits
1
Max Depth
6,000 ft
First Permit
1990-09-17
Latest Activity
1990-09-17
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1990-11-15
Shut-In
—
Plugged
—
P-5 Org Status: Delinquent
EWA / Production operator mismatch
Scheduling: SILVER ROCK ENERGY LLC ≠ Production: BRAYTON OIL CORP. (reported 1994-07)
EWA / Permit operator mismatch
Scheduling: SILVER ROCK ENERGY LLC ≠ Permit: BRAYTON OIL CORP.
Resolved via: scheduling → SILVER ROCK ENERGY 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
1993-01
Last Production
2026-07
Injection / Disposal
Permitted Volume
500 bbl/d
Max Pressure
500 psi
Injection Interval
5,036–8,576 ft
Injected (12mo)
31,964 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-02-01)
Operator History
originally filed by BRAYTON OIL CORP. — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (4) Elevation 580 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| ESCONDIDO | 3,170 ft | -2,590 ft |
| OLMOS | 4,000 ft | -3,420 ft |
| AUSTIN CHALK | 5,356 ft | -4,776 ft |
| AUSTIN CHALK | 5,400 ft | -4,820 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 |
|---|---|
| 5,036–8,576 ft | Open hole |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 657 ft | 210 sx |
| 7" | 5,035 ft | 145 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
- 3
- Max Depth
- 6,000 ft
- Drill Type
- Horizontal
- County
- FRIO
- District
- 1
- Operator
- SILVER ROCK ENERGY LLC
- Completed
- 1990-11-15
Operator
- Location
- TERRELL
- P-5 Status
- Delinquent (filed 2025-04-08)
- Cum Oil (all leases)
- 5,560 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/O