Permits
5
Max Depth
6,000 ft
First Permit
1983-06-13
Latest Activity
2017-10-13
Lifespan
34 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 (4) Elevation 51 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CATAHOULA | 3,602 ft | -3,551 ft |
| FRIO | 4,365 ft | -4,314 ft |
| TOP 5300 | 5,269 ft | -5,218 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 ↗
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 (2)
| Interval | Type |
|---|---|
| 5,270–5,285 ft | Perforated |
| 5,649–5,656 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,194 ft | 500 sx |
| 10.75" | 1,194 ft | 500 sx |
| 7" | 5,895 ft | 500 sx |
| 7" | 5,895 ft | 500 sx |
Permit History (5)
LAMBERT, M. F. · 5,905 ft
2017-10-13
Spud 2017-10-03
TOM O'CONNOR (5800 SD) FLD. UNIT · 5,905 ft
2011-01-07
M. F. LAMBERT · 5,905 ft
2008-09-16
Spud 2008-10-01
TOM O'CONNOR (5800 SD) FLD UNIT · 5,905 ft
2001-06-01
LAMBERT, M.F. · 6,000 ft
1983-06-13
Applications (5)
Records & Logs
5 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
- 50
- 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