42-165-33403
Final CompletionSEMINOLE EAST (SAN ANDRES) UNIT
GAINES County · District 8 · BLOCK T PETROLEUM INC. · SEMINOLE EAST (SAN ANDRES)
Permits
1
Max Depth
5,500 ft
First Permit
1985-10-21
Latest Activity
1985-10-21
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1994-01-12
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: BLOCK T PETROLEUM INC. ≠ Permit: G-M-K OIL CO., 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
Injection / Disposal
Permitted Volume
3,000 bbl/d
Max Pressure
2,500 psi
Injection Interval
5,300–5,600 ft
Injected (12mo)
80,437 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-10-01)
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 (4) Elevation 3,270 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SEVEN RIVERS | 3,600 ft | -330 ft |
| QUEEN | 3,945 ft | -675 ft |
| GRAYBURG | 4,705 ft | -1,435 ft |
| SAN ANDRES | 5,428 ft | -2,158 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 |
|---|---|
| 5,375–5,513 ft | Perforated |
| 5,376–5,513 ft | Perforated |
| 5,426–5,528 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 43 ft | — |
| 8.625" | 907 ft | 525 sx |
| 5.5" | 5,610 ft | 600 sx |
Permit History (1)
Applications (1)
Records & Logs
6 completion filings on record · 1 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
- 505
- Max Depth
- 5,500 ft
- Drill Type
- Vertical
- County
- GAINES
- District
- 8
- Operator
- BLOCK T PETROLEUM INC.
- Completed
- 1994-01-12
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