42-175-33442
Final CompletionFRANKLIN
GOLIAD County · District 2 · LIGHTNING OIL COMPANY · BIG OAK N. (COOK MOUNTAIN)
Permits
1
Max Depth
5,600 ft
First Permit
2002-07-02
Latest Activity
2002-07-02
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2002-10-16
Shut-In
—
Plugged
2017-11-02
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
2002-10
Last Production
2017-11
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (5) Elevation 220 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE MIOCENE (Miocene (undifferentiated)) | 1,640 ft | -1,420 ft |
| UPPER FRIO (Frio) | 1,990 ft | -1,770 ft |
| TOP OF VICKSBURG (Vicksburg) | 3,155 ft | -2,935 ft |
| YEGUA | 4,900 ft | -4,680 ft |
| COOK MOUNTAIN | 5,285 ft | -5,065 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 |
|---|---|
| 5,342–5,353 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 716 ft | 250 sx |
| 4.5" | 5,623 ft | 980 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
- 1
- Max Depth
- 5,600 ft
- Drill Type
- Vertical
- County
- GOLIAD
- District
- 2
- Operator
- LIGHTNING OIL COMPANY
- Completed
- 2002-10-16
Operator
- Name
- LIGHTNING OIL CO
- Location
- SAN ANTONIO
- P-5 Status
- Active (filed 2025-06-17)
- Cum Oil (all leases)
- 8,409 bbl
- Cum Gas (all leases)
- 4,675,348 mcf
- Activities
- OPRS/G
- Total Permits
- 72