Permits
1
Max Depth
3,500 ft
First Permit
1983-08-23
Latest Activity
1983-08-23
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1984-02-11
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: TANOS PRODUCTION INC. ≠ Production: JOHNSON OPERATING COMPANY, LLC. (reported 2024-09)
EWA / Permit operator mismatch
Scheduling: TANOS PRODUCTION INC. ≠ Permit: ENDURO OIL COMPANY INC.
Resolved via: scheduling → TANOS PRODUCTION INC.
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
Injection / Disposal
HOWARD County disposal market →Permitted Volume
400 bbl/d
Max Pressure
500 psi
Injection Interval
3,226–3,236 ft
Injected (12mo)
—
Monthly injected volume (bbl, from H-10 filings through 2025-12-01)
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 (2) Elevation 2,537 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| ANHYDRITE | 1 ft | +2,536 ft |
| SAN ANDRES | 3,200 ft | -663 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 (1)
| Interval | Type |
|---|---|
| 3,226–3,236 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 187 ft | 125 sx |
| 8.625" | 201 ft | 100 sx |
| 5.5" | 3,287 ft | 300 sx |
| 5.5" | 3,290 ft | 300 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
- 7
- Max Depth
- 3,500 ft
- Drill Type
- Vertical
- County
- HOWARD
- District
- 8
- Operator
- TANOS PRODUCTION INC.
- Completed
- 1984-02-11
Operator
- Name
- TANOS PROD, INC
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 1995-02-21)
- Cum Oil (all leases)
- 142,331 bbl
- Cum Gas (all leases)
- — mcf
- Total Permits
- 13