42-439-36492
PRODUCING HorizontalMASTODON
TARRANT County · District 9 · TEP BARNETT USA LLC · NEWARK EAST (BARNETT SHALE)
Permits
4
Max Depth
9,000 ft
First Permit
2012-01-09
Latest Activity
2012-01-09
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2013-04-19
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: TEP BARNETT USA LLC ≠ Permit: CHESAPEAKE OPERATING, INC.
Resolved via: production → TEP BARNETT USA, 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
2012-12
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 (3) Elevation 762 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASAL ATOKA (Atoka) | 6,737 ft | -5,975 ft |
| UPPER BARNETT (Barnett) | 7,003 ft | -6,241 ft |
| LOWER BARNETT (Barnett) | 7,037 ft | -6,275 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 (1)
| Interval | Type |
|---|---|
| 7,540–12,625 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,446 ft | 410 sx |
| 5.5" | 12,725 ft | 320 sx |
| 5.5" | 12,725 ft | 1,240 sx |
Permit History (4)
Applications (4)
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
- 4H
- Max Depth
- 9,000 ft
- Drill Type
- Horizontal
- County
- TARRANT
- District
- 9
- Operator
- TEP BARNETT USA LLC
- Completed
- 2013-04-19
Operator
- Name
- TEP BARNETT USA, LLC
- Location
- FORT WORTH
- P-5 Status
- Active (filed 2026-04-10)
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- 1,512,422,460 mcf
- Activities
- G/PUR, OPRS/G, OPRS/O
- Total Permits
- 371