42-439-33856
PRODUCING HorizontalLUMBERMEN B
TARRANT County · District 9 · FORMENTERA OPERATIONS LLC · NEWARK EAST (BARNETT SHALE)
Permits
1
Max Depth
9,000 ft
First Permit
2008-10-11
Latest Activity
2008-10-11
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2010-02-17
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: FORMENTERA OPERATIONS LLC ≠ Permit: DEVON ENERGY PRODUCTION CO, L.P.
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
2009-02
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 (6) Elevation 804 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MARBLE FALLS | 6,878 ft | -6,074 ft |
| UPPER BARNETT SHALE (Barnett) | 6,904 ft | -6,100 ft |
| MARBLE FALLS ( TVD 6878) (Marble Falls) | 6,928 ft | -6,124 ft |
| LOWER BARNETT SHALE (Barnett) | 6,934 ft | -6,130 ft |
| UPPER BARNETT SHALE (TVD 6904) (Barnett) | 6,966 ft | -6,162 ft |
| LOWER BARNETT SHALE (TVD 6934) (Barnett) | 7,017 ft | -6,213 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 |
|---|---|
| 7,163–7,670 ft | Perforated |
| 7,838–8,345 ft | Perforated |
| 8,510–9,017 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,265 ft | 460 sx |
| 5.5" | 9,095 ft | 1,545 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record · 1 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
- 11H
- Max Depth
- 9,000 ft
- Drill Type
- Horizontal
- County
- TARRANT
- District
- 9
- Operator
- FORMENTERA OPERATIONS LLC
- Completed
- 2010-02-17
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
- 71