Permits
6
Max Depth
8,150 ft
First Permit
1997-01-17
Latest Activity
2010-12-30
Lifespan
14 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
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (9) Elevation 55 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SURFACE, SAND, CLAY | 1,500 ft | -1,445 ft |
| LARGARTO (Lagarto) | 2,750 ft | -2,695 ft |
| OAKVILLE | 3,300 ft | -3,245 ft |
| CATAHOULA (MIOCENE) (Catahoula) | 4,100 ft | -4,045 ft |
| ANAHUAC (MIOCENE) (Anahuac) | 4,365 ft | -4,310 ft |
| FRIO-GRETA (OLIG) (Frio) | 4,785 ft | -4,730 ft |
| MIDDLE FRIO (SINTON) (Frio) | 5,400 ft | -5,345 ft |
| LOWER FRIO (OLIGOCENE) (Frio) | 8,150 ft | -8,095 ft |
| 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 (5)
| Interval | Type |
|---|---|
| 2,222–2,236 ft | Perforated |
| 2,366–2,372 ft | Perforated |
| 4,153–4,157 ft | Perforated |
| 4,159–4,165 ft | Perforated |
| ?–6,614 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,359 ft | 850 sx |
| 10.75" | 1,359 ft | — |
| 7" | 7,702 ft | 1,066 sx |
| 7" | 7,702 ft | — |
Permit History (6)
IRA HEARD "A" · 8,150 ft
2010-12-30
HEARD, IRA "A" · 8,150 ft
2006-11-28
Spud 2007-02-20
HEARD, IRA "A" · 8,150 ft
2003-10-17
Spud 2003-01-26
HEARD, IRA "A" · 8,150 ft
2003-10-17
HEARD, IRA 'A' · 8,150 ft
1997-01-17
Spud 1997-09-03
HEARD, IRA 'A' · 8,150 ft
1997-01-17
Applications (6)
Records & Logs
10 completion filings on record · 2 with log images at RRC.
+4 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
- 13
- Max Depth
- 8,150 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