42-505-32563
Final CompletionJENNINGS
ZAPATA County · District 4 · PENNZOIL EXPLORATION & PROD. CO. · HORSESHOE RIDGE (W-4)
Permits
2
Max Depth
9,000 ft
First Permit
1989-06-06
Latest Activity
1998-05-05
Lifespan
9 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1989-11-07
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: PENNZOIL EXPLORATION & PROD. CO. ≠ Production: DEVON ENERGY PRODUCTION CO, L.P. (reported 2010-01)
Resolved via: scheduling → PENNZOIL EXPLORATION & PROD. CO.
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 (8) Elevation 506 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MIRANDO | 1,030 ft | -524 ft |
| CROCKETT | 3,320 ft | -2,814 ft |
| QUEEN CITY | 4,160 ft | -3,654 ft |
| TOP QUEEN CITY (Queen City) | 4,160 ft | -3,654 ft |
| BASAL QUEEN CITY (Queen City) | 5,595 ft | -5,089 ft |
| TOP WILCOX (Wilcox) | 7,600 ft | -7,094 ft |
| WILCOX | 7,600 ft | -7,094 ft |
| W-4 | 8,117 ft | -7,611 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 (3)
| Interval | Type |
|---|---|
| 7,864–7,870 ft | Perforated |
| 7,876–7,888 ft | Perforated |
| 8,117–8,124 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 636 ft | 510 sx |
| 7.625" | 6,634 ft | 595 sx |
| 2.875" | 8,384 ft | 385 sx |
Permit History (2)
Applications (2)
Records & Logs
4 completion filings on record · 2 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
- 60
- Max Depth
- 9,000 ft
- Drill Type
- Vertical
- County
- ZAPATA
- District
- 4
- Operator
- PENNZOIL EXPLORATION & PROD. CO.
- Completed
- 1989-11-07
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