42-391-01146
Final CompletionOCONNOR THOMAS -C-
REFUGIO County · District 2 · QUINTANA PET. CORP. · TOM OCONNOR (5800)
Permits
3
Max Depth
5,925 ft
First Permit
1998-09-30
Latest Activity
2017-05-16
Lifespan
19 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: QUINTANA PET. CORP. ≠ Production: HILCORP ENERGY COMPANY (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: QUINTANA PET. CORP. ≠ Permit: HILCORP ENERGY COMPANY
Resolved via: production → HILCORP ENERGY 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
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (20) Elevation 64 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| LARGARTO (Lagarto) | 1,500 ft | -1,436 ft |
| SURFACE SAND CLAY | 1,500 ft | -1,436 ft |
| LARGARTO (Lagarto) | 2,750 ft | -2,686 ft |
| OAKVILLE | 2,750 ft | -2,686 ft |
| CATAHOULA (MIOCENE) (Catahoula) | 3,300 ft | -3,236 ft |
| OAKVILLE | 3,300 ft | -3,236 ft |
| CATAHOULA | 3,544 ft | -3,480 ft |
| ANAHUAC (MIOCENE) (Anahuac) | 4,100 ft | -4,036 ft |
| CATAHOULA | 4,100 ft | -4,036 ft |
| CATAHOULA (MIOCENE) (Catahoula) | 4,100 ft | -4,036 ft |
| CATAHOULLA (MIOCENE) | 4,100 ft | -4,036 ft |
| FRIO | 4,317 ft | -4,253 ft |
| ANAHUAC (MIOCENE) (Anahuac) | 4,365 ft | -4,301 ft |
| FRIO-GRETA (OLIGOCENE) (Frio) | 4,365 ft | -4,301 ft |
| FRIO-GRETA (OLIG) (Frio) | 4,785 ft | -4,721 ft |
| MIDDLE FRIO (SINTON) (Frio) | 5,000 ft | -4,936 ft |
| MIDDLE FRIO (SINTON) (Frio) | 5,400 ft | -5,336 ft |
| LOWER FRIO (OLIGOCENE) (Frio) | 5,880 ft | -5,816 ft |
| LOWER FRIO (OLIG) (Frio) | 5,925 ft | -5,861 ft |
| JACKSON/YEGUA (Jackson) | — | — |
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 (4)
| Interval | Type |
|---|---|
| 5,150–5,157 ft | Perforated |
| 5,516–5,524 ft | Perforated |
| 5,542–5,552 ft | Perforated |
| 5,665–5,678 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,017 ft | 350 sx |
| 5" | 5,924 ft | 500 sx |
Permit History (3)
Applications (3)
Records & Logs
13 completion filings on record · 2 with log images at RRC.
+7 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
- 20
- Max Depth
- 5,925 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- QUINTANA PET. CORP.
Operator
- Name
- QUINTANA PET. CORP
- Location
- REFUGIO
- P-5 Status
- Inactive (filed 2000-08-16)
- Cum Oil (all leases)
- 27,323,168 bbl
- Cum Gas (all leases)
- 96,000,536 mcf
- Total Permits
- 1,589