42-157-31851
Final CompletionSEIGFRIED & OBERHOFF OIL UNIT
FORT BEND County · District 3 · MCGOWAN WORKING PARTNERS INC. · THOMPSON N. (YEGUA-E.Y. 1)
Permits
3
Max Depth
14,500 ft
First Permit
1990-12-19
Latest Activity
1990-12-19
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
2005-12-05
EWA / Production operator mismatch
Scheduling: MCGOWAN WORKING PARTNERS INC. ≠ Production: MCGOWAN WORKING PARTNERS (reported 1996-03)
EWA / Permit operator mismatch
Scheduling: MCGOWAN WORKING PARTNERS INC. ≠ Permit: UNION PACIFIC RESOURCES COMPANY
Resolved via: scheduling → MCGOWAN WORKING PARTNERS 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
1993-01
Last Production
2006-01
Operator History
originally filed by UNION PACIFIC RESOURCES COMPANY — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (4) Elevation 60 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| VICKSBURG | 8,180 ft | -8,120 ft |
| JACKSON | 8,700 ft | -8,640 ft |
| YEGUA | 9,880 ft | -9,820 ft |
| E.Y. | 10,890 ft | -10,830 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 |
|---|---|
| 10,910–10,912 ft | Perforated |
| 10,916–10,920 ft | Perforated |
| 10,936–10,942 ft | Perforated |
| 10,946–10,950 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 3,016 ft | 2,320 sx |
| 9.625" | 9,242 ft | 1,200 sx |
| 9.625" | 9,243 ft | 1,200 sx |
Permit History (3)
Applications (3)
Records & Logs
4 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
- 14,500 ft
- Drill Type
- Vertical
- County
- FORT BEND
- District
- 3
- Operator
- MCGOWAN WORKING PARTNERS INC.
Operator
- Location
- JACKSON
- P-5 Status
- Active (filed 2025-10-27)
- Cum Oil (all leases)
- 11,692,377 bbl
- Cum Gas (all leases)
- 5,696,485 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 60