42-383-33525
Final CompletionHUGHES A
REAGAN County · District 7 · UNION OIL COMPANY OF CALIFORNIA · RED HOUSE (STRAWN)
Permits
1
Max Depth
10,600 ft
First Permit
1985-07-17
Latest Activity
1985-07-17
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1986-04-09
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: UNION OIL COMPANY OF CALIFORNIA ≠ Production: SABLE PERMIAN RESOURCES, LLC (reported 2019-09)
Resolved via: scheduling → UNION OIL COMPANY OF CALIFORNIA
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 (8) Elevation 2,506 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| STRAWN | 9,354 ft | -6,848 ft |
| WOODFORD | 9,694 ft | -7,188 ft |
| WOODFORD | 9,696 ft | -7,190 ft |
| DEVONIAN | 9,714 ft | -7,208 ft |
| SILURIAN (Silurian (undifferentiated)) | 10,070 ft | -7,564 ft |
| FUSSELMAN | 10,090 ft | -7,584 ft |
| SYLVAN | 10,130 ft | -7,624 ft |
| ELLENBURGER | 10,174 ft | -7,668 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 (1)
| Interval | Type |
|---|---|
| 9,368–9,392 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 479 ft | 800 sx |
| 9.625" | 2,764 ft | 350 sx |
| 5.5" | 10,220 ft | 975 sx |
Permit History (1)
Applications (2)
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 and the UL library can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 4
- Max Depth
- 10,600 ft
- Drill Type
- Vertical
- County
- REAGAN
- District
- 7
- Operator
- UNION OIL COMPANY OF CALIFORNIA
- Completed
- 1986-04-09
Operator
- Location
- MIDLAND
- P-5 Status
- Inactive (filed 2020-11-18)
- Cum Oil (all leases)
- 78,952,713 bbl
- Cum Gas (all leases)
- 197,557,199 mcf
- Total Permits
- 2,336