42-355-00335
SPONBERG J. O.
NUECES County · District 4 · PENNZOIL EXPLORATION & PROD. CO. · AGUA DULCE (6020)
Permits
1
Max Depth
6,850 ft
First Permit
1977-09-15
Latest Activity
1977-09-15
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1977-10-01
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: PENNZOIL EXPLORATION & PROD. CO. ≠ Production: URBAN OIL & GAS GROUP, LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: PENNZOIL EXPLORATION & PROD. CO. ≠ Permit: PENNZOIL PRODUCING CO.
Resolved via: production → URBAN OIL & GAS GROUP, LLC
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
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 (6)
| Interval | Type |
|---|---|
| 5,182–5,192 ft | Perforated |
| 5,332–5,342 ft | Perforated |
| 5,598–5,661 ft | Perforated |
| 6,476–6,480 ft | Perforated |
| ?–5,598 ft | Perforated |
| ?–5,710 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,498 ft | — |
| 10.75" | 1,512 ft | 1,050 sx |
| 2.5" | 6,500 ft | — |
| 2.875" | 6,825 ft | 2,500 sx |
| 2.875" | 6,837 ft | 2,500 sx |
Permit History (1)
Applications (1)
Records & Logs
7 completion filings on record.
+1 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
- B 3
- Max Depth
- 6,850 ft
- Drill Type
- Vertical
- County
- NUECES
- District
- 4
- Operator
- PENNZOIL EXPLORATION & PROD. CO.
- Completed
- 1977-10-01
Operator
- Location
- CARTHAGE
- P-5 Status
- Inactive (filed 1998-04-23)
- Cum Oil (all leases)
- 28,665,122 bbl
- Cum Gas (all leases)
- 504,481,960 mcf
- Total Permits
- 1,023