Permits
7
Max Depth
6,000 ft
First Permit
1980-03-12
Latest Activity
2011-03-25
Lifespan
31 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 (6) Elevation 62 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CATAHOULA | 3,661 ft | -3,599 ft |
| 4400 | 4,372 ft | -4,310 ft |
| FRIO | 4,374 ft | -4,312 ft |
| 5500 | 5,527 ft | -5,465 ft |
| FRIO | 5,700 ft | -5,638 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 ↗
Perforations (4)
| Interval | Type |
|---|---|
| 4,371–4,378 ft | Perforated |
| 5,458–5,462 ft | Perforated |
| 5,709–5,722 ft | Perforated |
| 5,874–5,883 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,300 ft | 850 sx |
| 2.375" | 5,829 ft | — |
| 5.5" | 6,000 ft | 555 sx |
Permit History (7)
M. F. LAMBERT · 5,700 ft
2011-03-25
Spud 2012-03-01
M. F. LAMBERT · 5,700 ft
2011-03-25
LAMBERT, M. F. · 5,700 ft
2000-10-11
LAMBERT, M. F. · 5,700 ft
2000-10-11
Spud 2001-02-14
LAMBERT, M. F. · 5,700 ft
1998-10-08
LAMBERT, M. F. · 5,750 ft
1998-05-13
Spud 1998-06-05
LAMBERT, M.F. · 6,000 ft
1980-03-12
Spud 1981-03-13
Applications (8)
Records & Logs
7 completion filings on record · 2 with log images at RRC.
+1 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
- 147
- Max Depth
- 6,000 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