42-479-36475
PRODUCINGCLARK N. H.
WEBB County · District 4 · COLUMBUS ENERGY LLC · BASHARA-HEREFORD (7300)
Permits
2
Max Depth
7,700 ft
First Permit
1996-03-29
Latest Activity
1996-03-29
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1997-10-18
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
1997-10
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 (5) Elevation 450 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| QUEEN CITY MASSIVE (Queen City) | 1,860 ft | -1,410 ft |
| REKLAW SH (Reklaw) | 2,902 ft | -2,452 ft |
| CARRIZO | 3,059 ft | -2,609 ft |
| WILCOX | 3,871 ft | -3,421 ft |
| BASE OF WILCOX (Wilcox) | 7,320 ft | -6,870 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 (4)
| Interval | Type |
|---|---|
| 6,926–6,960 ft | Perforated |
| 6,996–6,999 ft | Perforated |
| 7,124–7,130 ft | Perforated |
| 7,246–7,260 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 848 ft | 320 sx |
| 7" | 5,965 ft | 345 sx |
Permit History (2)
Applications (2)
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
- 13
- Max Depth
- 7,700 ft
- Drill Type
- Vertical
- County
- WEBB
- District
- 4
- Operator
- COLUMBUS ENERGY LLC
- Completed
- 1997-10-18
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