42-135-35664
SHUT INTXL NORTH UNIT
ECTOR County · District 8 · FORMENTERA OPERATIONS LLC · TXL (TUBB)
Permits
1
Max Depth
7,100 ft
First Permit
1987-10-06
Latest Activity
1987-10-06
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2008-05-29
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: FORMENTERA OPERATIONS LLC ≠ Permit: SHELL WESTERN E&P INC.
Resolved via: production → FORMENTERA OPERATIONS 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
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 (12) Elevation 3,313 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 1,488 ft | +1,825 ft |
| YATES | 2,776 ft | +537 ft |
| SEVEN RIVERS | 2,966 ft | +347 ft |
| QUEEN | 3,429 ft | -116 ft |
| SAN ANDRES | 4,134 ft | -821 ft |
| U. CLEAR FORK (5600) | 5,477 ft | -2,164 ft |
| UPPER CLEARFORK (5600) (Clear Fork) | 5,477 ft | -2,164 ft |
| TUBB | 6,077 ft | -2,764 ft |
| L. CLEARFORK | 6,159 ft | -2,846 ft |
| LOWER CLEARFORK (Clear Fork) | 6,159 ft | -2,846 ft |
| WICHITA (Wichita-Albany) | 6,567 ft | -3,254 ft |
| BASE UNIT | 6,827 ft | -3,514 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 (6)
| Interval | Type |
|---|---|
| 5,653–6,024 ft | Perforated |
| 6,160–6,272 ft | Perforated |
| 6,599–6,617 ft | Perforated |
| 6,604–6,719 ft | Perforated |
| 6,708–6,714 ft | Perforated |
| 6,719–6,726 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 14" | 40 ft | — |
| 8.625" | 1,495 ft | 775 sx |
| 5.5" | 6,914 ft | 1,699 sx |
Permit History (1)
Applications (1)
Records & Logs
4 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
- 374
- Max Depth
- 7,100 ft
- Drill Type
- Vertical
- County
- ECTOR
- District
- 8
- Operator
- FORMENTERA OPERATIONS LLC
- Completed
- 2008-05-29
Operator
- Location
- AUSTIN
- P-5 Status
- X (filed 2026-06-11)
- Cum Oil (all leases)
- 7,170,117 bbl
- Cum Gas (all leases)
- 53,235,974 mcf
- Activities
- CSGD/P, G/PUR, OPRS/G, OPRS/O
- Total Permits
- 72