42-071-30963
SHUT INZAPPE MARIE
CHAMBERS County · District 3 · TEXAS PETROLEUM INVESTMENT CO. · ANAHUAC
Permits
1
Max Depth
7,200 ft
First Permit
1979-07-18
Latest Activity
1979-07-18
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1995-02-02
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: TEXAS PETROLEUM INVESTMENT CO. ≠ Permit: EXXON CORP.
Resolved via: production → TEXAS PETROLEUM INVESTMENT 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 (4) Elevation 33 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| HET LIME | 6,160 ft | -6,127 ft |
| MARGGINULINA 1 | 6,661 ft | -6,628 ft |
| MARGINULINA 1 | 6,661 ft | -6,628 ft |
| FRIO 1 (Frio) | 6,851 ft | -6,818 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 |
|---|---|
| 7,018–7,128 ft | Perforated |
| 7,137–7,143 ft | Perforated |
| 7,159–7,167 ft | Perforated |
Casing (9)
| Size | Set Depth | Cement |
|---|---|---|
| 20" | 50 ft | 1,230 sx |
| 20" | 50 ft | — |
| 13.375" | 808 ft | 745 sx |
| 13.375" | 808 ft | 1,230 sx |
| 9.625" | 2,015 ft | 630 sx |
| 9.625" | 2,015 ft | 745 sx |
| 2.375" | 6,717 ft | — |
| 2.875" | 6,725 ft | — |
| 5.5" | 7,333 ft | 630 sx |
Permit History (1)
Applications (1)
Records & Logs
4 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
- 25
- Max Depth
- 7,200 ft
- Drill Type
- Vertical
- County
- CHAMBERS
- District
- 3
- Operator
- TEXAS PETROLEUM INVESTMENT CO.
- Completed
- 1995-02-02
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-10-01)
- Cum Oil (all leases)
- 24,321,929 bbl
- Cum Gas (all leases)
- 20,638,399 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 233