42-391-32631
Final CompletionHEARD CLEMENT
REFUGIO County · District 2 · HILCORP ENERGY COMPANY · TOM OCONNOR (4600)
Permits
3
Max Depth
4,800 ft
First Permit
2004-10-06
Latest Activity
2017-08-29
Lifespan
13 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2004-11-05
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
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (10) 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 | 3,519 ft | -3,467 ft |
| CATAHOULA | 4,100 ft | -4,048 ft |
| FRIO | 4,304 ft | -4,252 ft |
| ANAHUAC | 4,365 ft | -4,313 ft |
| LOWER FRIO (Frio) | 4,650 ft | -4,598 ft |
| FRIO-GRETA (Frio) | 4,785 ft | -4,733 ft |
| MIDDLE FRIO (Frio) | 5,400 ft | -5,348 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 (3)
| Interval | Type |
|---|---|
| 4,366–4,370 ft | Perforated |
| 4,374–4,380 ft | Perforated |
| 4,456–4,464 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,400 ft | 650 sx |
| 5.5" | 4,650 ft | 895 sx |
Permit History (3)
Applications (3)
Records & Logs
3 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.
Well Details
- Well Number
- 37
- Max Depth
- 4,800 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- HILCORP ENERGY COMPANY
- Completed
- 2004-11-05
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
- 3,435