42-391-01188
Final CompletionLAMBERT GAS UNIT
REFUGIO County · District 2 · HILCORP ENERGY COMPANY · TOM OCONNOR (5250)
Permits
5
Max Depth
5,930 ft
First Permit
2003-09-29
Latest Activity
2007-03-19
Lifespan
3 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2007-01-05
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 (1) Elevation 56 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| 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 |
|---|---|
| 4,398–4,408 ft | Perforated |
| 5,339–5,343 ft | Perforated |
| 5,700–5,708 ft | Perforated |
| 5,904–5,914 ft | Perforated |
| 5,924–5,927 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,006 ft | 600 sx |
| 7" | 5,926 ft | 500 sx |
Permit History (5)
LAMBERT, M. F. · 5,930 ft
2007-03-19
Spud 2007-03-23
LAMBERT, M. F. · 5,930 ft
2006-08-11
Spud 2007-01-03
LAMBERT GAS UNIT · 5,930 ft
2006-08-11
LAMBERT, M. F. · 5,930 ft
2003-09-29
LAMBERT, M. F. · 5,930 ft
2003-09-29
Spud 2003-09-17
Applications (5)
Records & Logs
8 completion filings on record · 3 with log images at RRC.
+2 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
- 83
- Max Depth
- 5,930 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- HILCORP ENERGY COMPANY
- Completed
- 2007-01-05
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