42-451-30546
Final CompletionDUFF A. H. EST. A
TOM GREEN County · District 7 · UNION PACIFIC RESOURCES COMPANY · DOVE CREEK SOUTH (WOLFCAMP)
Permits
3
Max Depth
7,000 ft
First Permit
1979-11-08
Latest Activity
1990-03-29
Lifespan
10 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1989-09-28
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: UNION PACIFIC RESOURCES COMPANY ≠ Production: TREK RESOURCES, INC. (reported 2026-04)
Resolved via: production → TREK RESOURCES, 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
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 2,516 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SPRABERRY | 3,248 ft | -732 ft |
| SPRAYBERRY (Spraberry) | 3,248 ft | -732 ft |
| DEAN | 3,858 ft | -1,342 ft |
| WOLFCAMP | 4,886 ft | -2,370 ft |
| CISCO | 5,849 ft | -3,333 ft |
| CANYON | 6,255 ft | -3,739 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 (7)
| Interval | Type |
|---|---|
| 5,166–5,172 ft | Perforated |
| 5,180–5,187 ft | Perforated |
| 5,628–5,644 ft | Perforated |
| 5,685–5,696 ft | Perforated |
| 5,686–5,696 ft | Perforated |
| 6,360–6,370 ft | Perforated |
| 6,552–6,619 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 937 ft | 570 sx |
| 2.375" | 6,438 ft | — |
| 4.5" | 6,775 ft | 1,305 sx |
| 4.5" | 6,776 ft | 1,305 sx |
Permit History (3)
Applications (3)
Records & Logs
5 completion filings on record · 3 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
- 2
- Max Depth
- 7,000 ft
- Drill Type
- Vertical
- County
- TOM GREEN
- District
- 7
- Operator
- UNION PACIFIC RESOURCES COMPANY
- Completed
- 1989-09-28
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