42-391-32634
Final CompletionO CONNOR THOMAS -C-
REFUGIO County · District 2 · HILCORP ENERGY COMPANY · TOM OCONNOR (5900 SAND)
Permits
4
Max Depth
6,400 ft
First Permit
2004-10-25
Latest Activity
2014-01-16
Lifespan
9 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2013-04-24
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
2026-07
Injection / Disposal
Permitted Volume
25,000 bbl/d
Max Pressure
1,790 psi
Injection Interval
3,585–3,930 ft
Injected (12mo)
2,950,866 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-09-01)
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (19) Elevation 55 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| LARGARTO (Lagarto) | 2,750 ft | -2,695 ft |
| OAKVILLE | 2,900 ft | -2,845 ft |
| OAKVILLE | 3,300 ft | -3,245 ft |
| CATAHOULA | 3,587 ft | -3,532 ft |
| CATAHOULA | 3,590 ft | -3,535 ft |
| CATAHOULA | 3,600 ft | -3,545 ft |
| ANAHUAC | 4,100 ft | -4,045 ft |
| CATAHOULA (MIOCENE) (Catahoula) | 4,100 ft | -4,045 ft |
| GRETA | 4,300 ft | -4,245 ft |
| FRIO | 4,330 ft | -4,275 ft |
| FRIO | 4,331 ft | -4,276 ft |
| ANAHUAC (MIOCENE) (Anahuac) | 4,365 ft | -4,310 ft |
| FRIO-GRETA (OLIGOCENE) (Frio) | 4,785 ft | -4,730 ft |
| UPPER FRIO (Frio) | 5,000 ft | -4,945 ft |
| MIDDLE FRIO (STRAWN) (Frio) | 5,400 ft | -5,345 ft |
| LOWER FRIO (Frio) | 5,800 ft | -5,745 ft |
| LOWER FRIO (OLIGOCENE) (Frio) | 6,300 ft | -6,245 ft |
| JACKSON-EGUA (Jackson) | — | — |
| 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 |
|---|---|
| 3,831–3,873 ft | Perforated |
| 5,443–5,449 ft | Perforated |
| 5,533–5,541 ft | Perforated |
| 5,833–5,850 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,265 ft | 595 sx |
| 7" | 6,300 ft | 1,545 sx |
Permit History (4)
TOM O'CONNOR (5800 SD) FLD. UNIT · 6,300 ft
2014-01-16
Spud 2014-07-16
TOM O'CONNOR (5800 SD) FLD. UNIT · 6,300 ft
2014-01-16
THOMAS O'CONNOR 'C' · 6,300 ft
2012-12-21
Spud 2013-03-01
O'CONNOR, THOMAS "C" · 6,400 ft
2004-10-25
Spud 2004-10-27
Applications (4)
Records & Logs
7 completion filings on record · 1 with log images at RRC.
+1 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
- Q298
- Max Depth
- 6,400 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- HILCORP ENERGY COMPANY
- Completed
- 2013-04-24
Operator
- Name
- HILCORP ENGY CO
- Location
- HOUSTON
- P-5 Status
- X (filed 2026-03-27)
- Cum Oil (all leases)
- 75,699,281 bbl
- Cum Gas (all leases)
- 1,779,939,645 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 3,428