42-391-01141
Final CompletionO'CONNOR, THOMAS "C"
REFUGIO County · District 2 · QUINTANA PET. CORP. · TOM OCONNOR (5300 EAST)
Permits
5
Max Depth
5,425 ft
First Permit
1992-01-29
Latest Activity
2007-06-18
Lifespan
15 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1957-05-01
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: QUINTANA PET. CORP. ≠ Production: HILCORP ENERGY COMPANY (reported 2007-08)
EWA / Permit operator mismatch
Scheduling: QUINTANA PET. CORP. ≠ Permit: HILCORP ENERGY COMPANY
Resolved via: scheduling → QUINTANA PET. CORP.
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 (14) Elevation 57 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| LARGARTO (Lagarto) | 1,500 ft | -1,443 ft |
| SURFACE, SAND, CLAY | 1,500 ft | -1,443 ft |
| SURFACE,SAND,CLAY | 1,500 ft | -1,443 ft |
| LARGARTO (Lagarto) | 2,750 ft | -2,693 ft |
| OAKVILLE | 2,750 ft | -2,693 ft |
| CATAHOULA | 3,300 ft | -3,243 ft |
| OAKVILLE | 3,300 ft | -3,243 ft |
| ANAHUAC (MIOCENE) (Anahuac) | 4,100 ft | -4,043 ft |
| CATAHOULA (MIOCENE) (Catahoula) | 4,100 ft | -4,043 ft |
| ANAHUAC (MIOCENE) (Anahuac) | 4,365 ft | -4,308 ft |
| FRIO-GRETA (OLIGOCENE) (Frio) | 4,365 ft | -4,308 ft |
| FRIO-GRETA (OLIG) (Frio) | 4,785 ft | -4,728 ft |
| MIDDLE FRIO (SINTON) (Frio) | 5,000 ft | -4,943 ft |
| MIDDLE FRIO (SINTON) (Frio) | 5,425 ft | -5,368 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 (6)
| Interval | Type |
|---|---|
| 1,995–2,012 ft | Perforated |
| 3,379–3,384 ft | Perforated |
| 4,318–4,334 ft | Perforated |
| 4,905–4,912 ft | Perforated |
| 5,237–5,245 ft | Perforated |
| 5,958–5,068 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,215 ft | 350 sx |
| 7" | 5,415 ft | 880 sx |
Permit History (5)
O'CONNOR, THOMAS "C" · 5,425 ft
2007-06-18
Spud 2007-06-26
O'CONNOR, THOMAS "C" · 5,425 ft
2005-11-30
TOM O'CONNOR 4400 SAND GAS UNIT · 5,425 ft
1997-10-15
Spud 1997-10-31
O'CONNOR, THOMAS "C" · 5,425 ft
1992-01-29
O'CONNOR, THOMAS "C" · 5,425 ft
1992-01-29
Spud 1992-02-21
Applications (5)
Records & Logs
10 completion filings on record · 4 with log images at RRC.
+4 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
- 5G
- Max Depth
- 5,425 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- QUINTANA PET. CORP.
- Completed
- 1957-05-01
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