42-355-30832
Final CompletionDRISCOLL CLARA
NUECES County · District 4 · PENNZOIL EXPLORATION & PROD. CO. · AGUA DULCE (7550 STRINGER)
Permits
4
Max Depth
7,700 ft
First Permit
1978-03-16
Latest Activity
2000-09-22
Lifespan
23 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1978-03-13
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: DEVON ENERGY PRODUCTION CO, L.P.
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 (6) Elevation 113 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| 5450 | 5,458 ft | -5,345 ft |
| 5600 | 5,598 ft | -5,485 ft |
| INGRAM | 5,728 ft | -5,615 ft |
| 7000 | 7,002 ft | -6,889 ft |
| 7150 | 7,128 ft | -7,015 ft |
| 7550 STRINGER | 7,520 ft | -7,407 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 (17)
| Interval | Type |
|---|---|
| 5,122–5,128 ft | Perforated |
| 5,388–5,398 ft | Perforated |
| 5,475–5,552 ft | Perforated |
| 5,586–5,610 ft | Perforated |
| 5,646–5,680 ft | Perforated |
| 5,738–5,750 ft | Perforated |
| 5,796–5,804 ft | Perforated |
| 5,822–5,836 ft | Perforated |
| 5,862–5,875 ft | Perforated |
| 5,935–5,941 ft | Perforated |
| 6,352–6,386 ft | Perforated |
| 6,486–6,494 ft | Perforated |
| 6,582–6,588 ft | Perforated |
| 6,604–6,611 ft | Perforated |
| 7,003–7,005 ft | Perforated |
+2 more intervals
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,525 ft | 1,000 sx |
| 7.625" | 6,975 ft | 460 sx |
Permit History (4)
DRISCOLL, CLARA · 6,800 ft
2000-09-22
Spud 2001-03-22
DRISCOLL, CLARA · 7,150 ft
1995-04-04
Spud 1995-05-30
DRISCOLL, CLARA · 7,500 ft
1993-06-25
Spud 1993-06-16
DRISCOLL, CLARA · 7,700 ft
1978-03-16
Applications (4)
Records & Logs
9 completion filings on record · 3 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
- A 12
- Max Depth
- 7,700 ft
- Drill Type
- Vertical
- County
- NUECES
- District
- 4
- Operator
- PENNZOIL EXPLORATION & PROD. CO.
- Completed
- 1978-03-13
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