42-479-34795
Final CompletionHIRSCH ESTATE 2094
WEBB County · District 4 · ENRON OIL & GAS COMPANY · BIG COWBOY (LOBO)
Permits
1
Max Depth
10,350 ft
First Permit
1988-12-29
Latest Activity
1988-12-29
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1989-03-16
Shut-In
—
Plugged
1993-07-26
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
1993-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (2) Elevation 497 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WILCOX | 4,935 ft | -4,438 ft |
| LOBO | 7,900 ft | -7,403 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 |
|---|---|
| 8,670–8,690 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 535 ft | 265 sx |
| 7" | 7,310 ft | 430 sx |
| 2.875" | 8,971 ft | 270 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
- 8
- Max Depth
- 10,350 ft
- Drill Type
- Vertical
- County
- WEBB
- District
- 4
- Operator
- ENRON OIL & GAS COMPANY
- Completed
- 1989-03-16
Operator
- Name
- HNG FOSSIL FUELS CO
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 1998-11-04)
- Cum Oil (all leases)
- 5,395,940 bbl
- Cum Gas (all leases)
- 955,974,994 mcf
- Total Permits
- 2,825