42-479-35498
Final CompletionVAQUILLAS 135A
WEBB County · District 4 · COLUMBUS ENERGY LLC · VAQUILLAS RANCH (LOBO)
Permits
1
Max Depth
10,100 ft
First Permit
1992-06-23
Latest Activity
1992-06-23
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1992-07-21
Shut-In
—
Plugged
2019-04-15
EWA / Production operator mismatch
Scheduling: COLUMBUS ENERGY LLC ≠ Production: SONAT EXPLORATION CO. - HOUSTON (reported 1997-06)
EWA / Permit operator mismatch
Scheduling: COLUMBUS ENERGY LLC ≠ Permit: ENRON OIL & GAS COMPANY
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
2019-04
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 (5) Elevation 567 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| QUEEN CITY | 2,403 ft | -1,836 ft |
| WILCOX | 5,000 ft | -4,433 ft |
| T/LOWER WILCOX | 7,235 ft | -6,668 ft |
| W/LOBO | 8,308 ft | -7,741 ft |
| WILLS POINT | 9,320 ft | -8,753 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 (1)
| Interval | Type |
|---|---|
| 8,416–8,452 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 531 ft | 250 sx |
| 7" | 7,354 ft | 370 sx |
| 2.875" | 9,662 ft | 435 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- A 2
- Max Depth
- 10,100 ft
- Drill Type
- Vertical
- County
- WEBB
- District
- 4
- Operator
- COLUMBUS ENERGY LLC
- Completed
- 1992-07-21
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