42-479-36825
PRODUCINGCLARK N. H.
WEBB County · District 4 · COLUMBUS ENERGY LLC · CLARK RANCH (LOBO)
Permits
1
Max Depth
7,700 ft
First Permit
1997-12-03
Latest Activity
1997-12-03
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1998-02-11
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: COLUMBUS ENERGY LLC ≠ Permit: COLUMBUS ENERGY CORP.
Resolved via: production → 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
1998-02
Last Production
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (4) Elevation 433 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| QUEEN CITY | 1,857 ft | -1,424 ft |
| REKLAW | 2,868 ft | -2,435 ft |
| CARRIZO | 3,032 ft | -2,599 ft |
| WILCOX | 3,832 ft | -3,399 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 |
|---|---|
| 7,070–7,090 ft | Perforated |
| 7,087–7,097 ft | Perforated |
| 7,102–7,105 ft | Perforated |
| 7,120–7,126 ft | Perforated |
| 7,133–7,138 ft | Perforated |
| 7,190–7,193 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 834 ft | 399 sx |
| 7" | 5,803 ft | 350 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
- 14
- Max Depth
- 7,700 ft
- Drill Type
- Vertical
- County
- WEBB
- District
- 4
- Operator
- COLUMBUS ENERGY LLC
- Completed
- 1998-02-11
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