42-215-01602
Final CompletionCHAPA DAVID
HIDALGO County · District 4 · TENNECO OIL CO. · TABASCO (O SEG 1)
Permits
2
Max Depth
8,700 ft
First Permit
1995-08-14
Latest Activity
1995-08-14
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
1984-11-15
EWA / Production operator mismatch
Scheduling: TENNECO OIL CO. ≠ Production: HILCORP ENERGY COMPANY (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: TENNECO OIL CO. ≠ Permit: FINA OIL & CHEMICAL COMPANY
Resolved via: production → HILCORP ENERGY COMPANY
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
1995-11
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 (1) Elevation 187 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TABASCO (R) | 7,327 ft | -7,140 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 |
|---|---|
| 6,761–6,791 ft | Perforated |
| 7,866–8,218 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,143 ft | — |
| 9.625" | 1,161 ft | 415 sx |
| 2" | 6,843 ft | — |
| 5.5" | 7,298 ft | — |
| 5.5" | 7,315 ft | 460 sx |
Permit History (2)
Applications (2)
Records & Logs
4 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
- 1
- Max Depth
- 8,700 ft
- Drill Type
- Vertical
- County
- HIDALGO
- District
- 4
- Operator
- TENNECO OIL CO.
Operator
- Name
- TENNECO OIL CO
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 2007-05-30)
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- — mcf
- Total Permits
- 863