42-479-37112
PRODUCING DirectionalHEREFORD L. M.
WEBB County · District 4 · MERIT ENERGY COMPANY · LAREDO (LOBO)
Permits
1
Max Depth
8,800 ft
First Permit
1998-09-29
Latest Activity
1998-09-29
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1999-08-29
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: MERIT ENERGY COMPANY ≠ Permit: NORTH CENTRAL OIL CORP.
Resolved via: production → MERIT 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
1998-11
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 508 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| LOBO 1 | 7,110 ft | -6,602 ft |
| LOBO 3 | 7,330 ft | -6,822 ft |
| LOBO 4 | 7,530 ft | -7,022 ft |
| LOBO4 | 7,530 ft | -7,022 ft |
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 (3)
| Interval | Type |
|---|---|
| 7,073–7,191 ft | Perforated |
| 7,330–7,370 ft | Perforated |
| 7,649–7,790 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 930 ft | 350 sx |
| 7" | 5,950 ft | 310 sx |
| 7" | 5,950 ft | 310 sx |
| 6.5" | 8,107 ft | 347 sx |
| 3.5" | 8,107 ft | 347 sx |
Permit History (1)
Applications (1)
Records & Logs
3 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.
No GPS coordinates yet
Well Details
- Well Number
- 51
- Max Depth
- 8,800 ft
- Drill Type
- Directional
- County
- WEBB
- District
- 4
- Operator
- MERIT ENERGY COMPANY
- Completed
- 1999-08-29
Operator
- Name
- MERIT ENGY CO
- Location
- DALLAS
- P-5 Status
- Active (filed 2025-11-07)
- Cum Oil (all leases)
- 61,412,014 bbl
- Cum Gas (all leases)
- 675,243,840 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 1,049