42-225-31183
Final CompletionBLAIR A
HOUSTON County · District 3 · SEM OPERATING COMPANY LLC · FORT TRINIDAD (GLEN ROSE UPPER)
Permits
2
Max Depth
13,200 ft
First Permit
2011-03-23
Latest Activity
2011-03-23
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2011-05-27
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: SEM OPERATING COMPANY LLC ≠ Production: ETX ENERGY, LLC (reported 2021-12)
EWA / Permit operator mismatch
Scheduling: SEM OPERATING COMPANY LLC ≠ Permit: NAVIDAD RESOURCES, LLC
Resolved via: scheduling → SEM OPERATING COMPANY LLC
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
2011-06
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 (18) Elevation 212 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| AUSTIN CHALK | 9,470 ft | -9,258 ft |
| SUB-CLARKSVILLE | 9,760 ft | -9,548 ft |
| WOODBINE | 9,830 ft | -9,618 ft |
| BUDA | 10,754 ft | -10,542 ft |
| BUDA | 10,784 ft | -10,572 ft |
| BUDA | 10,788 ft | -10,576 ft |
| GEORGETOWN | 10,854 ft | -10,642 ft |
| GEORGETOWN | 10,868 ft | -10,656 ft |
| EDWARDS | 11,252 ft | -11,040 ft |
| EDWARDS | 11,290 ft | -11,078 ft |
| EDWARDS | 11,340 ft | -11,128 ft |
| PALUXY | 11,685 ft | -11,473 ft |
| GLEN ROSE | 11,834 ft | -11,622 ft |
| GLEN ROSE | 11,838 ft | -11,626 ft |
| GLEN ROSE | 11,914 ft | -11,702 ft |
| PETTET (Pettit) | — | — |
| RODESSA | — | — |
| TRAVIS PEAK | — | — |
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 (6)
| Interval | Type |
|---|---|
| 10,788–10,834 ft | Perforated |
| 10,868–10,998 ft | Perforated |
| 11,340–11,655 ft | Perforated |
| 11,914–12,199 ft | Perforated |
| 11,914–12,492 ft | Perforated |
| 12,234–12,492 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,994 ft | 1,085 sx |
| 5.5" | 12,272 ft | 822 sx |
| 5.5" | 12,772 ft | 822 sx |
| 5.5" | 12,794 ft | 822 sx |
Permit History (2)
Applications (2)
Records & Logs
5 completion filings on record · 4 with log images at RRC.
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
- 1
- Max Depth
- 13,200 ft
- Drill Type
- Vertical
- County
- HOUSTON
- District
- 3
- Operator
- SEM OPERATING COMPANY LLC
- Completed
- 2011-05-27
Operator
- Name
- SEM OPER CO LLC
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-06-10)
- Cum Oil (all leases)
- 46,291,690 bbl
- Cum Gas (all leases)
- 16,745,020 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 400