42-505-31173
Final CompletionMECOM NCT-1
ZAPATA County · District 4 · BORDER EXPLORATION CO. · J. C. MARTIN (LOBO)
Permits
2
Max Depth
10,500 ft
First Permit
1979-12-28
Latest Activity
1986-03-19
Lifespan
6 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1980-04-04
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: BORDER EXPLORATION CO. ≠ Production: PALEO OIL COMPANY LLC (reported 2026-03)
Resolved via: production → PALEO OIL COMPANY 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 (4) Elevation 368 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| QUEEN CITY | 1,678 ft | -1,310 ft |
| CARRIZO WILCOX (Carrizo) | 4,100 ft | -3,732 ft |
| WILCOX | 8,380 ft | -8,012 ft |
| CRETACEOUS | 9,838 ft | -9,470 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 (2)
| Interval | Type |
|---|---|
| 8,386–8,582 ft | Perforated |
| 8,386–9,816 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 510 ft | 220 sx |
| 7" | 6,860 ft | 375 sx |
| 2.375" | 8,225 ft | — |
| 4.5" | 9,930 ft | 630 sx |
Permit History (2)
Applications (2)
Records & Logs
3 completion filings on record.
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
- 29
- Max Depth
- 10,500 ft
- Drill Type
- Vertical
- County
- ZAPATA
- District
- 4
- Operator
- BORDER EXPLORATION CO.
- Completed
- 1980-04-04
Operator
- Name
- BORDER EXPL CO
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 1987-12-23)
- Total Permits
- 116