Permits
6
Max Depth
8,000 ft
First Permit
2003-02-21
Latest Activity
2025-08-05
Lifespan
22 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
10,000 bbl/d
Max Pressure
2,000 psi
Injection Interval
5,400–5,960 ft
Injected (12mo)
—
Monthly injected volume (bbl, from H-10 filings through 2025-09-01)
Seismicity: no M2+ earthquakes recorded within 10 km in the last 24 months · TexNet catalog
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (15) Elevation 52 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| LARGARTO (Lagarto) | 2,750 ft | -2,698 ft |
| OAKVILLE | 3,300 ft | -3,248 ft |
| CATAHOULA | 3,688 ft | -3,636 ft |
| CATAHOULA | 3,690 ft | -3,638 ft |
| CATAHOULA (MIOCENE) (Catahoula) | 4,100 ft | -4,048 ft |
| ANAHUAC (MIOCENE) (Anahuac) | 4,365 ft | -4,313 ft |
| GRETA | 4,420 ft | -4,368 ft |
| FRIO | 4,421 ft | -4,369 ft |
| FRIO-GRETA (OLIG) (Frio) | 4,785 ft | -4,733 ft |
| SINTON | 5,200 ft | -5,148 ft |
| MIDDLE FRIO (SINTON) (Frio) | 5,400 ft | -5,348 ft |
| 5500 | 5,650 ft | -5,598 ft |
| 5900 MASSIVE | 5,905 ft | -5,853 ft |
| FRIO | 6,206 ft | -6,154 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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (4)
| Interval | Type |
|---|---|
| 5,456–5,463 ft | Perforated |
| 5,470–5,479 ft | Perforated |
| 5,483–5,490 ft | Perforated |
| 5,904–5,910 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,507 ft | 600 sx |
| 5.5" | 6,206 ft | 1,235 sx |
Permit History (6)
TOM OCONNOR (5800 SD) FLD. UNIT · 8,000 ft
2025-08-05
O'CONNOR, THOMAS 'A' · 6,203 ft
2019-02-01
THOMAS O'CONNOR 'A' · 6,203 ft
2012-07-05
O'CONNOR, THOMAS "A" · 6,203 ft
2003-12-02
Spud 2004-05-04
O'CONNOR, THOMAS "A" · 6,203 ft
2003-12-02
TOM O'CONNOR (5800 SD) FLD UNIT · 6,400 ft
2003-02-21
Spud 2003-06-20
Applications (6)
Records & Logs
8 completion filings on record · 2 with log images at RRC.
+2 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.
Well Details
- Well Number
- 118
- Max Depth
- 8,000 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