42-071-31437
SHUT INJOHNSON C. G. A/C #1
CHAMBERS County · District 3 · TEXAS PETROLEUM INVESTMENT CO. · ANAHUAC
Permits
1
Max Depth
7,650 ft
First Permit
1983-04-19
Latest Activity
1983-04-19
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1993-09-24
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: TEXAS PETROLEUM INVESTMENT CO. ≠ Permit: EXXON CORP.
Resolved via: scheduling → 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 (3) Elevation 41 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MARGINULINA 1 | 6,876 ft | -6,835 ft |
| MARGINULINA 2 | 6,984 ft | -6,943 ft |
| ANAHUAC | 7,046 ft | -7,005 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 (5)
| Interval | Type |
|---|---|
| 7,046–7,053 ft | Perforated |
| 7,055–7,060 ft | Perforated |
| 7,080–7,087 ft | Perforated |
| 7,092–7,104 ft | Perforated |
| 7,174–7,180 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,022 ft | 765 sx |
| 2.875" | 6,833 ft | — |
| 7" | 7,284 ft | 515 sx |
Permit History (1)
Applications (1)
Records & Logs
5 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
- 56
- Max Depth
- 7,650 ft
- Drill Type
- Vertical
- County
- CHAMBERS
- District
- 3
- Operator
- TEXAS PETROLEUM INVESTMENT CO.
- Completed
- 1993-09-24
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