42-391-02828
UBOENIG H. A. & W. A.
REFUGIO County · District 2 · BAY ROCK OPERATING COMPANY · WOODSBORO (4180 SAND)
Permits
1
Max Depth
5,903 ft
First Permit
1989-10-12
Latest Activity
1989-10-12
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1989-12-06
Shut-In
—
Plugged
2002-02-13
EWA / Permit operator mismatch
Scheduling: BAY ROCK OPERATING COMPANY ≠ Permit: FRANK, ALLISON & ASSOCIATES,INC.
Resolved via: scheduling → BAY ROCK OPERATING COMPANY
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
2008-03
Operator History
originally filed by FRANK, ALLISON & ASSOCIATES,INC. — 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 10 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WOODSBORO (4180 SAND) | 4,178 ft | -4,168 ft |
| WOODSBORO(4180 SAND) | 4,178 ft | -4,168 ft |
| WOODSBORO (FT 8 SAND) | 5,514 ft | -5,504 ft |
| WOODSBORO(FT-8 SAND) | 5,514 ft | -5,504 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 |
|---|---|
| 4,180–4,184 ft | Perforated |
| 5,518–5,523 ft | Perforated |
| ?–5,514 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 175 ft | 140 sx |
| 10.75" | 175 ft | 200 sx |
| 5.5" | 5,903 ft | 300 sx |
| 5.5" | 5,903 ft | 325 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
- 5U
- Max Depth
- 5,903 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- BAY ROCK OPERATING COMPANY
- Completed
- 1989-12-06
Operator
- Name
- BAY ROCK OPER CO
- Location
- SAN ANTONIO
- P-5 Status
- Active (filed 2026-04-16)
- Cum Oil (all leases)
- 1,314,432 bbl
- Cum Gas (all leases)
- 8,701,832 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 143