42-427-34619
PRODUCINGLA BRISA RANCH PARTNERS 91
STARR County · District 4 · TRAP ROCK OIL LTD. · BOYLE
Permits
1
Max Depth
4,700 ft
First Permit
2012-06-05
Latest Activity
2012-06-05
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2012-10-10
Shut-In
—
Plugged
—
P-5 Org Status: X
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
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (1) Elevation 359 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| VICKSBURG L1 (Vicksburg) | 4,348 ft | -3,989 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 (3)
| Interval | Type |
|---|---|
| 3,873–3,876 ft | Perforated |
| 3,887–3,890 ft | Perforated |
| 3,899–3,912 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 475 ft | 245 sx |
| 4.5" | 4,338 ft | 700 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
- M 9
- Max Depth
- 4,700 ft
- Drill Type
- Vertical
- County
- STARR
- District
- 4
- Operator
- TRAP ROCK OIL LTD.
- Completed
- 2012-10-10
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