Permits
7
Max Depth
5,925 ft
First Permit
1986-04-02
Latest Activity
2010-05-07
Lifespan
24 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
2026-07
Injection / Disposal
Permitted Volume
20,000 bbl/d
Max Pressure
1,800 psi
Injection Interval
3,600–3,925 ft
Injected (12mo)
—
Monthly injected volume (bbl, from H-10 filings through 2025-11-01)
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (18) Elevation 55 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| LARGARTO (Lagarto) | 1,500 ft | -1,445 ft |
| LARGARTO (Lagarto) | 2,750 ft | -2,695 ft |
| OAKVILLE | 2,750 ft | -2,695 ft |
| CATAHOULA (MIOCENE) (Catahoula) | 3,300 ft | -3,245 ft |
| OAKVILLE | 3,300 ft | -3,245 ft |
| CATAHOULA | 3,608 ft | -3,553 ft |
| ANAHUAC (MIOCENE) (Anahuac) | 4,100 ft | -4,045 ft |
| CATAHOULA | 4,100 ft | -4,045 ft |
| FRIO | 4,341 ft | -4,286 ft |
| ANAHUAC | 4,365 ft | -4,310 ft |
| FRIO-GRETA (OLIGOCENE) (Frio) | 4,365 ft | -4,310 ft |
| FRIO-GRETA (Frio) | 4,785 ft | -4,730 ft |
| MIDDLE FRIO (SINTON) (Frio) | 5,000 ft | -4,945 ft |
| MIDDLE FRIO (Frio) | 5,400 ft | -5,345 ft |
| LOWER FRIO (OLIGOCENE) (Frio) | 5,880 ft | -5,825 ft |
| LOWER FRIO (Frio) | 5,925 ft | -5,870 ft |
| JACKSON/YEGUA (Jackson) | — | — |
| NO CHANGE | — | — |
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 (8)
| Interval | Type |
|---|---|
| 3,865–3,925 ft | Perforated |
| 4,813–4,825 ft | Perforated |
| 5,263–5,277 ft | Perforated |
| 5,290–5,295 ft | Perforated |
| 5,487–5,494 ft | Perforated |
| 5,560–5,568 ft | Perforated |
| 5,755–5,761 ft | Perforated |
| 5,860–5,866 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,048 ft | 250 sx |
| 9.625" | 1,048 ft | 250 sx |
| 5" | 5,925 ft | 485 sx |
Permit History (7)
THOMAS O'CONNOR "A" · 5,925 ft
2010-05-07
O'CONNOR, THOMAS "A" · 5,925 ft
2006-08-01
Spud 2006-11-21
O'CONNOR, THOMAS "A" · 5,925 ft
2001-12-28
O'CONNOR, THOMAS "A" · 5,925 ft
2001-12-28
Spud 2002-01-22
TOM O'CONNOR (5800 SD) FLD UNIT · 5,925 ft
1999-07-27
Spud 2000-01-21
O'CONNOR, THOMAS "A" · 5,925 ft
1987-07-27
O'CONNOR, THOMAS "A" · 5,925 ft
1986-04-02
Applications (7)
Records & Logs
18 completion filings on record · 5 with log images at RRC.
+12 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
- 42
- Max Depth
- 5,925 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- HILCORP ENERGY COMPANY
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