42-479-33293
Final CompletionRANCHO BLANCO
WEBB County · District 4 · COLUMBUS ENERGY LLC · LAREDO (LOBO)
Permits
1
Max Depth
7,800 ft
First Permit
1982-04-07
Latest Activity
1982-04-07
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1982-06-07
Shut-In
—
Plugged
2016-04-27
EWA / Production operator mismatch
Scheduling: COLUMBUS ENERGY LLC ≠ Production: ZACHRY EXPLORATION, LTD. (reported 2006-07)
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
2016-04
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
No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.
Perforations (1)
| Interval | Type |
|---|---|
| 6,226–6,651 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 820 ft | 465 sx |
| 7.625" | 5,398 ft | 600 sx |
| 2.875" | 7,067 ft | 500 sx |
Permit History (1)
Applications (1)
Records & Logs
1 completion filing 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
- 17
- Max Depth
- 7,800 ft
- Drill Type
- Vertical
- County
- WEBB
- District
- 4
- Operator
- COLUMBUS ENERGY LLC
- Completed
- 1982-06-07
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