42-427-32058
Final CompletionLA BRISA RANCH / STATE 542
STARR County · District 4 · TRAP ROCK OIL, LTD.
Permits
6
Max Depth
6,000 ft
First Permit
1985-09-06
Latest Activity
2006-01-13
Lifespan
20 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
2010-12-21
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
2010-12
Injection / Disposal
Permitted Volume
5,000 bbl/d
Max Pressure
1,700 psi
Injection Interval
3,500–5,100 ft
Injected (12mo)
—
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 (1) Elevation 385 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| VICKSBURG L (Vicksburg) | 4,300 ft | -3,915 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 (6)
| Interval | Type |
|---|---|
| 4,165–4,168 ft | Perforated |
| 4,204–4,210 ft | Perforated |
| 4,208–4,212 ft | Perforated |
| 4,266–4,270 ft | Perforated |
| 4,272–4,276 ft | Perforated |
| 4,410–4,415 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 552 ft | 192 sx |
| 4.5" | 5,492 ft | 750 sx |
Permit History (6)
LA BRISA RANCH / STATE 542 · 5,500 ft
2006-01-13
Spud 2006-01-05
LA BRISA RANCH · 5,510 ft
1997-10-09
LA BRISA RANCH · 5,510 ft
1991-03-12
LA BRISA RANCH · 5,510 ft
1991-03-12
Spud 1992-12-14
LA BRISA RANCH · 5,510 ft
1989-09-20
LA BRISA RANCH · 6,000 ft
1985-09-06
Applications (6)
Records & Logs
8 completion filings on record · 3 with log images at RRC.
+2 more filings
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
- 14
- Max Depth
- 6,000 ft
- Drill Type
- Vertical
- County
- STARR
- District
- 4
- Operator
- TRAP ROCK OIL, LTD.
Operator
- Name
- TRAP ROCK OIL, LTD
- Location
- HOUSTON
- P-5 Status
- X (filed 2025-12-02)
- Cum Oil (all leases)
- 537,195 bbl
- Cum Gas (all leases)
- 957,818 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 41