42-467-00438
UBRAWNER -10-
VAN ZANDT County · District 5 · UNION OIL COMPANY OF CALIFORNIA · VAN (AUSTIN CHALK)
Permits
1
Max Depth
2,954 ft
First Permit
1988-06-13
Latest Activity
1988-06-13
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1988-06-17
Shut-In
—
Plugged
1993-03-20
EWA / Production operator mismatch
Scheduling: UNION OIL COMPANY OF CALIFORNIA ≠ Production: BASA RESOURCES, INC. (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: UNION OIL COMPANY OF CALIFORNIA ≠ Permit: UNION EXPL. PARTNERS, LTD.
Resolved via: production → BASA 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 (3) Elevation 465 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| NAVARRO | 1,138 ft | -673 ft |
| PECAN GAP | 1,769 ft | -1,304 ft |
| AUSTIN CHALK | 2,478 ft | -2,013 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 |
|---|---|
| ?–2,900 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 305 ft | 100 sx |
| 7" | 2,830 ft | 200 sx |
Permit History (1)
Applications (1)
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
- 8
- Max Depth
- 2,954 ft
- Drill Type
- Vertical
- County
- VAN ZANDT
- District
- 5
- Operator
- UNION OIL COMPANY OF CALIFORNIA
- Completed
- 1988-06-17
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