42-121-32909
Final Completion HorizontalALLIANCE-GRAPHICS UNIT
DENTON County · District 9 · CHIEF OPERATING LLC · NEWARK EAST (BARNETT SHALE)
Permits
3
Max Depth
8,900 ft
First Permit
2006-07-25
Latest Activity
2006-07-25
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: CHIEF OPERATING LLC ≠ Production: DIVERSIFIED PRODUCTION LLC (reported 2026-04)
Resolved via: production → DIVERSIFIED PRODUCTION 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
2007-04
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 651 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CADDO | 3,326 ft | -2,675 ft |
| MARBLE FALLS | 6,850 ft | -6,199 ft |
| BARNETT SHALE (Barnett) | 7,242 ft | -6,591 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 |
|---|---|
| 7,750–11,766 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,147 ft | 415 sx |
| 7" | 6,847 ft | — |
| 5.5" | 6,849 ft | 1,670 sx |
| 5.5" | 11,865 ft | 1,670 sx |
Permit History (3)
Applications (3)
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
- 1H
- Max Depth
- 8,900 ft
- Drill Type
- Horizontal
- County
- DENTON
- District
- 9
- Operator
- CHIEF OPERATING LLC
Operator
- Name
- CHIEF OPER LLC
- Location
- DALLAS
- P-5 Status
- Inactive (filed 2009-08-28)
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- 10,414,507 mcf
- Total Permits
- 47