Permits
3
Max Depth
6,012 ft
First Permit
1990-05-30
Latest Activity
2023-06-02
Lifespan
33 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
Operator History
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (9) Elevation 61 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SURFACE SAND CLAY | 1,500 ft | -1,439 ft |
| LARGARTO (Lagarto) | 2,750 ft | -2,689 ft |
| OAKVILLE | 3,300 ft | -3,239 ft |
| CATAHOULA | 3,370 ft | -3,309 ft |
| ANAHUAC (MIOCENE) (Anahuac) | 4,365 ft | -4,304 ft |
| 4400 SAND | 4,376 ft | -4,315 ft |
| GRETA 4500 (Greta) | 4,440 ft | -4,379 ft |
| FRIO-GRETA (OLIG) (Frio) | 4,785 ft | -4,724 ft |
| MIDDLE FRIO (SINTON) (Frio) | 5,400 ft | -5,339 ft |
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 |
|---|---|
| 4,378–4,389 ft | Perforated |
| 5,522–5,524 ft | Perforated |
| 5,814–5,819 ft | Perforated |
| 5,908–5,910 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 7" | 978 ft | — |
| 10.75" | 1,270 ft | 1,015 sx |
| 10.375" | 1,270 ft | 1,015 sx |
| 10.75" | 1,500 ft | — |
| 7" | 6,012 ft | 655 sx |
Permit History (3)
Applications (3)
Records & Logs
4 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
- 137
- Max Depth
- 6,012 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
- 3,435