Permits
4
Max Depth
13,000 ft
First Permit
1999-07-16
Latest Activity
2012-11-28
Lifespan
13 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
2000-04
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 (8) Elevation 48 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| GRETA | 4,345 ft | -4,297 ft |
| SINTON | 5,125 ft | -5,077 ft |
| LAROSA | 5,585 ft | -5,537 ft |
| 1ST MASSIVE FRIO | 5,965 ft | -5,917 ft |
| UPPER VICKSBURG (Vicksburg) | 8,350 ft | -8,302 ft |
| VICKSBURG | 10,570 ft | -10,522 ft |
| FRIO | 11,239 ft | -11,191 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 (4)
| Interval | Type |
|---|---|
| 7,888–7,910 ft | Perforated |
| 7,940–7,946 ft | Perforated |
| 8,163–8,180 ft | Perforated |
| 8,186–8,196 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,202 ft | 1,090 sx |
| 9.625" | 6,473 ft | 1,175 sx |
Permit History (4)
M. F. LAMBERT · 11,239 ft
2012-11-28
LAMBERT GAS UNIT · 8,230 ft
2012-05-02
Spud 2012-04-18
LAMBERT, M.F. · 8,230 ft
2005-04-13
Spud 2005-03-14
LAMBERT, M. F. · 13,000 ft
1999-07-16
Spud 1999-08-03
Applications (4)
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
- 150
- Max Depth
- 13,000 ft
- Drill Type
- Directional
- 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