42-251-33811
PRODUCING HorizontalBJORK ANN
JOHNSON County · District 9 · FORMENTERA OPERATIONS LLC · NEWARK EAST (BARNETT SHALE)
Permits
1
Max Depth
9,000 ft
First Permit
2009-11-17
Latest Activity
2009-11-17
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2015-12-23
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
2010-03
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 912 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BIG SALINE | 6,787 ft | -5,875 ft |
| BIG SALINE (6787 TVD) (Big Saline) | 6,792 ft | -5,880 ft |
| LOWER MARBLE FALLS (Marble Falls) | 7,134 ft | -6,222 ft |
| LOWER MARBLE FALLS (7134 TVD) (Marble Falls) | 7,160 ft | -6,248 ft |
| UPPER BARNETT SHALE (Barnett) | 7,302 ft | -6,390 ft |
| UPPER BARNETT SHALE (7302 TVD) (Barnett) | 7,392 ft | -6,480 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 (13)
| Interval | Type |
|---|---|
| 7,641–8,207 ft | Perforated |
| 7,710–8,000 ft | Perforated |
| 8,135–8,280 ft | Perforated |
| 8,346–8,912 ft | Perforated |
| 8,415–8,565 ft | Perforated |
| 8,700–8,845 ft | Perforated |
| 8,980–9,125 ft | Perforated |
| 9,051–9,617 ft | Perforated |
| 9,260–9,410 ft | Perforated |
| 9,545–9,691 ft | Perforated |
| 9,756–10,322 ft | Perforated |
| 9,825–9,975 ft | Perforated |
| 10,110–10,255 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,771 ft | 470 sx |
| 5.5" | 10,401 ft | 1,790 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- 1H
- Max Depth
- 9,000 ft
- Drill Type
- Horizontal
- County
- JOHNSON
- District
- 9
- Operator
- FORMENTERA OPERATIONS LLC
- Completed
- 2015-12-23
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