42-439-31412
HorizontalPOTTER - PURCELL
TARRANT County · District 9 · FOUR SEVENS OPERATING CO. LTD. · NEWARK EAST (BARNETT SHALE)
Permits
2
Max Depth
9,000 ft
First Permit
2005-11-14
Latest Activity
2005-11-14
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: FOUR SEVENS OPERATING CO. LTD. ≠ Production: TEP BARNETT USA, LLC (reported 2026-04)
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
2006-04
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 764 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MARBLE FALLS | 6,810 ft | -6,046 ft |
| UPPER BARNETT (Barnett) | 7,064 ft | -6,300 ft |
| ELLENBERGER (Ellenburger) | 7,387 ft | -6,623 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 |
|---|---|
| 7,560–10,185 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,345 ft | 475 sx |
| 5.5" | 10,213 ft | 730 sx |
Permit History (2)
Applications (2)
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
- 1
- Max Depth
- 9,000 ft
- Drill Type
- Horizontal
- County
- TARRANT
- District
- 9
- Operator
- FOUR SEVENS OPERATING CO. LTD.
Operator
- Location
- FORT WORTH
- P-5 Status
- Active (filed 2015-10-27)
- Cum Oil (all leases)
- 68,135 bbl
- Cum Gas (all leases)
- 17,210,370 mcf
- Total Permits
- 168