42-167-30868
UMACO STEWART OIL UNIT NO. 1
GALVESTON County · District 3 · SUPERIOR OIL COMPANY, THE
Permits
2
Max Depth
13,000 ft
First Permit
1981-11-18
Latest Activity
1986-03-25
Lifespan
4 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
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
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops
No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.
Perforations (3)
| Interval | Type |
|---|---|
| 11,755–11,781 ft | Perforated |
| 12,263–12,275 ft | Perforated |
| 12,264–12,284 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 3,001 ft | 2,350 sx |
| 2.375" | 10,794 ft | — |
| 7.625" | 11,320 ft | 700 sx |
| 2.375" | 12,108 ft | — |
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
- 2
- Max Depth
- 13,000 ft
- Drill Type
- Vertical
- County
- GALVESTON
- District
- 3
- Operator
- SUPERIOR OIL COMPANY, THE
Operator
- Name
- SUPERIOR OIL CO, THE
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 1986-10-02)
- Total Permits
- 874