42-427-32974
Final CompletionGUERRA ET AL.
STARR County · District 4 · EPSTEIN EDWIN A JR OPER CO INC · WILDCAT
Permits
3
Max Depth
18,000 ft
First Permit
1997-03-14
Latest Activity
2000-05-12
Lifespan
3 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1997-06-28
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: EPSTEIN EDWIN A JR OPER CO INC ≠ Production: MORNINGSTAR GAS, INC. (reported 2012-04)
Resolved via: scheduling → EPSTEIN EDWIN A JR OPER CO INC
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
1998-07
Last Production
2026-07
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 (6) Elevation 334 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SPARTA | 2,222 ft | -1,888 ft |
| QUEEN CITY | 2,814 ft | -2,480 ft |
| WILCOX Z1 (Wilcox) | 6,305 ft | -5,971 ft |
| WILCOX L1 (Wilcox) | 9,430 ft | -9,096 ft |
| WILCOX LZ7 (Wilcox) | 12,175 ft | -11,841 ft |
| WILCOX Z39 (Wilcox) | 15,510 ft | -15,176 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 |
|---|---|
| 11,326–11,336 ft | Perforated |
| 11,464–11,474 ft | Perforated |
| 11,620–11,630 ft | Perforated |
| 12,177–12,195 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,525 ft | 1,100 sx |
| 9.625" | 8,850 ft | 805 sx |
| 5.5" | 15,557 ft | 1,360 sx |
Permit History (3)
Applications (3)
Records & Logs
6 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
- 3
- Max Depth
- 18,000 ft
- Drill Type
- Vertical
- County
- STARR
- District
- 4
- Operator
- EPSTEIN EDWIN A JR OPER CO INC
- Completed
- 1997-06-28
Operator
- Location
- LAS VEGAS
- P-5 Status
- Inactive (filed 2001-09-14)
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- 551,271 mcf
- Total Permits
- 13