42-355-32425
Final CompletionELLIFF J.S. ET AL
NUECES County · District 4 · UNION PACIFIC RESOURCES COMPANY · STRATTON (6300 NORTH SEG.)
Permits
2
Max Depth
8,000 ft
First Permit
1985-03-19
Latest Activity
1991-02-14
Lifespan
6 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-07-19
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: UNION PACIFIC RESOURCES COMPANY ≠ Production: URBAN OIL & GAS GROUP, LLC (reported 2026-04)
Resolved via: production → URBAN OIL & GAS GROUP, 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
1993-01
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 (2) Elevation 105 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BERTRAM | 6,220 ft | -6,115 ft |
| WARDNER | 6,370 ft | -6,265 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 (9)
| Interval | Type |
|---|---|
| 5,176–6,888 ft | Perforated |
| 5,592–5,617 ft | Perforated |
| 5,592–6,118 ft | Perforated |
| 5,640–5,646 ft | Perforated |
| 5,652–5,656 ft | Perforated |
| 5,652–5,657 ft | Perforated |
| 6,016–6,020 ft | Perforated |
| 6,106–6,120 ft | Perforated |
| 6,874–6,888 ft | Perforated |
Casing (6)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,530 ft | 850 sx |
| 2.875" | 7,128 ft | 465 sx |
| 2.875" | 7,129 ft | 805 sx |
| 2.875" | 7,496 ft | 340 sx |
| 2.875" | 7,500 ft | 805 sx |
| 2.875" | 7,500 ft | — |
Permit History (2)
Applications (2)
Records & Logs
8 completion filings on record · 1 with log images at RRC.
+2 more filings
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
- 23
- Max Depth
- 8,000 ft
- Drill Type
- Vertical
- County
- NUECES
- District
- 4
- Operator
- UNION PACIFIC RESOURCES COMPANY
- Completed
- 1985-07-19
Operator
- Name
- UNION PACIFIC RES CO
- Location
- FORT WORTH
- P-5 Status
- Inactive (filed 2000-05-02)
- Cum Oil (all leases)
- 75,300,375 bbl
- Cum Gas (all leases)
- 1,818,873,181 mcf
- Total Permits
- 5,638