42-249-32286
Final CompletionJ-BAR
JIM WELLS County · District 4 · BAY ROCK OPERATING COMPANY · KOOPMAN (YEGUA 7300)
Permits
1
Max Depth
7,500 ft
First Permit
1997-02-28
Latest Activity
1997-02-28
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1997-04-16
Shut-In
—
Plugged
2008-12-30
EWA / Permit operator mismatch
Scheduling: BAY ROCK OPERATING COMPANY ≠ Permit: RICKS EXPLORATION, 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
1997-04
Last Production
2009-04
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 (3) Elevation 318 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE/FRIO (Frio) | 4,400 ft | -4,082 ft |
| HOCKLEY | 5,634 ft | -5,316 ft |
| YEGUA | 6,482 ft | -6,164 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 |
|---|---|
| 7,153–7,158 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,970 ft | 860 sx |
| 5.5" | 7,215 ft | 415 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- 1
- Max Depth
- 7,500 ft
- Drill Type
- Vertical
- County
- JIM WELLS
- District
- 4
- Operator
- BAY ROCK OPERATING COMPANY
- Completed
- 1997-04-16
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