42-391-33050
Final CompletionO CONNOR THOMAS B
REFUGIO County · District 2 · HILCORP ENERGY COMPANY · MARY ELLEN OCONNOR (FQ-25)
Permits
2
Max Depth
8,000 ft
First Permit
2012-12-05
Latest Activity
2014-12-31
Lifespan
2 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2014-12-31
Shut-In
—
Plugged
2021-09-28
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 (10) Elevation 32 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SURFACE SAND CLAY | 1,500 ft | -1,468 ft |
| LARGARTO (Lagarto) | 2,750 ft | -2,718 ft |
| OAKVILLE | 3,300 ft | -3,268 ft |
| CATAHOULA | 3,737 ft | -3,705 ft |
| ANAHUAC (MIOCENE) (Anahuac) | 4,365 ft | -4,333 ft |
| FRIO | 4,547 ft | -4,515 ft |
| FRIO-GRETA (OLIGOCENE) (Frio) | 4,785 ft | -4,753 ft |
| MIDDLE FRIO (SINTON) (Frio) | 5,400 ft | -5,368 ft |
| LOWER FRIO (OLIGOCENE) (Frio) | 6,689 ft | -6,657 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 (2)
| Interval | Type |
|---|---|
| 6,060–6,066 ft | Perforated |
| 6,540–6,550 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,400 ft | 720 sx |
| 5.5" | 6,689 ft | 1,660 sx |
Permit History (2)
Applications (2)
Records & Logs
2 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
- 58
- Max Depth
- 8,000 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- HILCORP ENERGY COMPANY
- Completed
- 2014-12-31
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