42-165-34106
Final CompletionSEMINOLE EAST (SAN ANDRES) UNIT
GAINES County · District 8 · BLOCK T PETROLEUM INC. · SEMINOLE EAST (SAN ANDRES)
Permits
1
Max Depth
5,800 ft
First Permit
1989-10-16
Latest Activity
1989-10-16
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1960-05-07
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: BLOCK T PETROLEUM INC. ≠ Permit: MOBIL PRODUCING TX. & N.M. INC.
Resolved via: production → BLOCK "T" PETROLEUM, 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
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 3,274 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 2,195 ft | +1,079 ft |
| YATES | 3,328 ft | -54 ft |
| QUEEN | 4,481 ft | -1,207 ft |
| SAN ANDRES | 4,959 ft | -1,685 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 |
|---|---|
| 5,447–5,488 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 380 ft | 350 sx |
| 5.5" | 5,650 ft | 1,700 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record · 2 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 405
- Max Depth
- 5,800 ft
- Drill Type
- Vertical
- County
- GAINES
- District
- 8
- Operator
- BLOCK T PETROLEUM INC.
- Completed
- 1960-05-07
Operator
- Name
- BLOCK "T" PETRO, INC
- Location
- TYLER
- P-5 Status
- Active (filed 2026-01-13)
- Cum Oil (all leases)
- 462,020 bbl
- Cum Gas (all leases)
- 16,733,062 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 13