Permits
7
Max Depth
7,810 ft
First Permit
1990-12-11
Latest Activity
2005-06-09
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
Injection / Disposal
Permitted Volume
10,000 bbl/d
Max Pressure
1,400 psi
Injection Interval
2,800–4,030 ft
Injected (12mo)
—
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (13) Elevation 59 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| LARGARTO (Lagarto) | 1,500 ft | -1,441 ft |
| OAKVILLE | 2,750 ft | -2,691 ft |
| CATAHOULA | 3,300 ft | -3,241 ft |
| CATAHOULA (MIOCENE) (Catahoula) | 3,300 ft | -3,241 ft |
| ANAHUAC (MIOCECE) (Anahuac) | 4,100 ft | -4,041 ft |
| ANAHUAC (MIOCENE) (Anahuac) | 4,100 ft | -4,041 ft |
| ANAHUAC(MIOCENE) (Anahuac) | 4,100 ft | -4,041 ft |
| FRIO-GRETA (OLIGOCENE) (Frio) | 4,365 ft | -4,306 ft |
| FRIO-GRETA(OLIGOCENE) (Frio) | 4,365 ft | -4,306 ft |
| MIDDLE FRIO (SINTON) (Frio) | 5,000 ft | -4,941 ft |
| LOWER FRIO (OLIGOCENE) (Frio) | 5,880 ft | -5,821 ft |
| LOWER FRIO (OLIGOENE) (Frio) | 5,880 ft | -5,821 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 |
|---|---|
| 4,387–4,400 ft | Perforated |
| 5,476–5,484 ft | Perforated |
| 6,148–6,151 ft | Perforated |
| 6,565–6,571 ft | Perforated |
| 6,565–6,624 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,032 ft | 630 sx |
| 9.625" | 1,032 ft | 630 sx |
| 2.375" | 6,523 ft | — |
| 5.5" | 7,804 ft | 1,745 sx |
Permit History (7)
HEARD, CLEMENT · 7,810 ft
2005-06-09
HEARD, CLEMENT · 7,810 ft
2005-05-02
HEARD, CLEMENT · 7,810 ft
2005-05-02
HEARD, CLEMENT · 7,810 ft
2002-05-10
Spud 2002-04-08
HEARD, CLEMENT · 7,810 ft
1992-05-28
Spud 1992-04-06
HEARD, CLEMENT · 7,810 ft
1990-12-11
HEARD, CLEMENT · 7,810 ft
1990-12-11
Spud 1991-01-31
Applications (7)
Records & Logs
10 completion filings on record · 4 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
- 20
- Max Depth
- 7,810 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