42-391-30284
Final CompletionO'BRIEN, J. B. "B"
REFUGIO County · District 2 · DEWBRE PETROLEUM CORPORATION
Permits
2
Max Depth
3,512 ft
First Permit
1977-06-07
Latest Activity
1992-12-22
Lifespan
16 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
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
2022-05
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (2) Elevation 66 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| GRETA (O-1) (Greta) | 2,774 ft | -2,708 ft |
| CATAHOULA | 3,448 ft | -3,382 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 (5)
| Interval | Type |
|---|---|
| 2,680–2,683 ft | Perforated |
| 2,776–2,779 ft | Perforated |
| 3,025–3,030 ft | Perforated |
| 3,056–3,057 ft | Perforated |
| 3,376–3,383 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 348 ft | 360 sx |
| 9.625" | 1,342 ft | 440 sx |
| 2.875" | 3,509 ft | 735 sx |
Permit History (2)
Applications (2)
Records & Logs
6 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
- 4 I
- Max Depth
- 3,512 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- DEWBRE PETROLEUM CORPORATION
Operator
- Name
- DEWBRE PETRO CORP
- Location
- CORPUS CHRI, ST
- P-5 Status
- Active (filed 2025-10-22)
- Cum Oil (all leases)
- 2,741,353 bbl
- Cum Gas (all leases)
- 112,980,477 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 366