42-351-30525
HorizontalARCO-VASTAR UNIT A-172
NEWTON County · District 6 · UNION PACIFIC RESOURCES COMPANY · BROOKELAND (AUSTIN CHALK 8800)
Permits
2
Max Depth
14,000 ft
First Permit
1991-05-30
Latest Activity
1991-05-30
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1992-04-27
Shut-In
—
Plugged
2000-05-22
EWA / Permit operator mismatch
Scheduling: UNION PACIFIC RESOURCES COMPANY ≠ Permit: ARCO OIL & GAS CO.
Resolved via: scheduling → UNION PACIFIC RESOURCES COMPANY
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
2000-07
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 (4) Elevation 377 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MIDWAY SHALE (Midway) | 7,283 ft | -6,906 ft |
| SARATOGA | 8,424 ft | -8,047 ft |
| TOP OF AUSTIN (Austin Chalk) | 9,396 ft | -9,019 ft |
| TOP "HARD" AUSTIN | 9,955 ft | -9,578 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 (2)
| Interval | Type |
|---|---|
| 9,680–13,307 ft | Perforated |
| 10,075–13,307 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,538 ft | 639 sx |
| 7.625" | 9,195 ft | 210 sx |
Permit History (2)
Applications (2)
Records & Logs
3 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
- 14,000 ft
- Drill Type
- Horizontal
- County
- NEWTON
- District
- 6
- Operator
- UNION PACIFIC RESOURCES COMPANY
- Completed
- 1992-04-27
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