42-391-31597
Final CompletionLAMBERT M. F.
REFUGIO County · District 2 · H & D OPERATING COMPANY · TOM OCONNOR (5900 SAND)
Permits
3
Max Depth
6,012 ft
First Permit
1982-11-01
Latest Activity
1995-07-06
Lifespan
13 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1982-11-12
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: H & D OPERATING COMPANY ≠ Production: HILCORP ENERGY COMPANY (reported 2026-04)
Resolved via: production → HILCORP ENERGY COMPANY
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 63 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| LARGARTO (Lagarto) | 2,750 ft | -2,687 ft |
| CATAHOULA | 3,609 ft | -3,546 ft |
| SURFACE SAND CLAY | 3,657 ft | -3,594 ft |
| FRIO - GRETA (Frio) | 4,362 ft | -4,299 ft |
| LARGARTO (Lagarto) | 4,370 ft | -4,307 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 (5)
| Interval | Type |
|---|---|
| 4,132–4,138 ft | Perforated |
| 4,360–4,376 ft | Perforated |
| 4,371–4,375 ft | Perforated |
| 5,205–5,208 ft | Perforated |
| 5,880–5,884 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,344 ft | 600 sx |
| 1.5" | 4,082 ft | — |
| 2.875" | 5,850 ft | — |
| 7" | 6,012 ft | 530 sx |
Permit History (3)
Applications (3)
Records & Logs
10 completion filings on record · 3 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
- 124
- Max Depth
- 6,012 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- H & D OPERATING COMPANY
- Completed
- 1982-11-12
Operator
- Name
- H & D OPER CO
- Location
- REFUGIO
- P-5 Status
- Inactive (filed 2014-05-21)
- Cum Oil (all leases)
- 3,092,123 bbl
- Cum Gas (all leases)
- 13,380,960 mcf
- Total Permits
- 46