42-467-31025
Final CompletionCRIM R C 28
VAN ZANDT County · District 5 · UNION OIL COMPANY OF CALIFORNIA · VAN (RODESSA)
Permits
4
Max Depth
5,350 ft
First Permit
1998-12-11
Latest Activity
2006-10-03
Lifespan
8 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: UNION OIL COMPANY OF CALIFORNIA ≠ Production: BASA RESOURCES, INC. (reported 2026-04)
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
1998-10
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 491 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RODESSA | 4,865 ft | -4,374 ft |
| RODESSA | 4,884 ft | -4,393 ft |
| UPPER CARLISLE | 4,925 ft | -4,434 ft |
| UPPER CARLILO | 5,031 ft | -4,540 ft |
| CARLISLE | 5,040 ft | -4,549 ft |
| JAMES (James Lime) | 5,185 ft | -4,694 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 (11)
| Interval | Type |
|---|---|
| 4,570–4,573 ft | Perforated |
| 4,616–4,622 ft | Perforated |
| 4,640–4,688 ft | Perforated |
| 4,704–4,726 ft | Perforated |
| 4,902–4,909 ft | Perforated |
| 4,902–5,075 ft | Perforated |
| 4,921–4,924 ft | Perforated |
| 4,948–4,960 ft | Perforated |
| 4,978–4,984 ft | Perforated |
| 4,995–4,998 ft | Perforated |
| 5,043–5,075 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 471 ft | 175 sx |
| 5.5" | 535 ft | 1,000 sx |
| 5.5" | 5,350 ft | 1,000 sx |
Permit History (4)
CRIM, R. 28 · 5,350 ft
2006-10-03
Spud 2006-08-21
CRIM, R. 28 · 5,350 ft
2006-10-03
CRIM, R. 28 · 5,350 ft
1999-10-06
Spud 1999-12-20
CRIM, R. 28 · 5,350 ft
1998-12-11
Spud 1998-12-12
Applications (4)
Records & Logs
9 completion filings on record · 4 with log images at RRC.
+3 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
- 7
- Max Depth
- 5,350 ft
- Drill Type
- Vertical
- County
- VAN ZANDT
- District
- 5
- Operator
- UNION OIL COMPANY OF CALIFORNIA
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