42-165-33913
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
1988-02-26
Latest Activity
1988-02-26
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1988-05-16
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 3,287 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 2,284 ft | +1,003 ft |
| YATES | 3,376 ft | -89 ft |
| QUEEN | 4,526 ft | -1,239 ft |
| SAN ANDRES | 5,023 ft | -1,736 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 |
|---|---|
| 5,422–5,513 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 357 ft | 400 sx |
| 8.625" | 2,206 ft | 700 sx |
| 5.5" | 5,650 ft | 950 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
- 506
- Max Depth
- 5,800 ft
- Drill Type
- Vertical
- County
- GAINES
- District
- 8
- Operator
- BLOCK T PETROLEUM INC.
- Completed
- 1988-05-16
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