42-479-33243
TEMP ABANDONEDZACHRY
WEBB County · District 4 · COLUMBUS ENERGY LLC · RANCHO BLANCO (LOBO)
Permits
1
Max Depth
9,100 ft
First Permit
1982-01-29
Latest Activity
1982-01-29
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1984-12-07
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: COLUMBUS ENERGY LLC ≠ Permit: CONSOLIDATED OIL & GAS, INC.
Resolved via: scheduling → COLUMBUS ENERGY LLC
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 480 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| QUEEN CITY | 1,576 ft | -1,096 ft |
| REKLAW SHALE (Reklaw) | 2,210 ft | -1,730 ft |
| CARRIZO | 2,500 ft | -2,020 ft |
| L. WILCOX | 5,964 ft | -5,484 ft |
| LOBO 1 | 7,124 ft | -6,644 ft |
| LOBO 6 | 7,820 ft | -7,340 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 (6)
| Interval | Type |
|---|---|
| 7,125–7,200 ft | Perforated |
| 7,125–7,926 ft | Perforated |
| 7,454–7,468 ft | Perforated |
| 7,492–7,496 ft | Perforated |
| 7,864–7,894 ft | Perforated |
| 7,916–7,926 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 774 ft | 425 sx |
| 7.625" | 6,094 ft | 600 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record.
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
- 15
- Max Depth
- 9,100 ft
- Drill Type
- Vertical
- County
- WEBB
- District
- 4
- Operator
- COLUMBUS ENERGY LLC
- Completed
- 1984-12-07
Operator
- Name
- COLUMBUS ENGY, LLC
- Location
- HOUSTON
- P-5 Status
- X (filed 2026-06-02)
- Cum Oil (all leases)
- 47,050 bbl
- Cum Gas (all leases)
- 153,585,182 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 51