42-439-30895
Final Completion HorizontalDirectionalTODD-JARVIS UNIT
TARRANT County · District 9 · CHIEF OIL & GAS LLC
Permits
3
Max Depth
8,000 ft
First Permit
2002-06-03
Latest Activity
2004-05-26
Lifespan
2 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
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
2004-08
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 (7) Elevation 816 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MARBLE FALLS | 6,700 ft | -5,884 ft |
| MARBLE FALLS(FROM JARVIS-COHEN (Marble Falls) | 6,700 ft | -5,884 ft |
| BARNETT SHALE (Barnett) | 7,020 ft | -6,204 ft |
| BARNETT SHALE(FROM JARVIS-COHEN (Barnett) | 7,020 ft | -6,204 ft |
| VIOLA | 7,390 ft | -6,574 ft |
| VIOLA(FROM JARVIS-COHEN #1 WELL) (Viola) | 7,390 ft | -6,574 ft |
| #1 WELL) | — | — |
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 (4)
| Interval | Type |
|---|---|
| 7,222–7,406 ft | Perforated |
| 7,630–7,904 ft | Perforated |
| 8,037–8,877 ft | Perforated |
| 8,260–8,659 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,235 ft | 590 sx |
| 5.5" | 9,078 ft | 705 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
- 8,000 ft
- Drill Type
- Horizontal, Directional
- County
- TARRANT
- District
- 9
- Operator
- CHIEF OIL & GAS LLC
Operator
- Location
- DALLAS
- P-5 Status
- Inactive (filed 2006-05-23)
- Cum Oil (all leases)
- 120,766 bbl
- Cum Gas (all leases)
- 131,477,838 mcf
- Total Permits
- 664