42-237-38851
Final Completion HorizontalDirectionalRICHARDS RANCH
JACK County · District 9 · COBRA OIL & GAS CORPORATION · NEWARK EAST (BARNETT SHALE)
Permits
3
Max Depth
6,400 ft
First Permit
2005-02-17
Latest Activity
2012-06-22
Lifespan
7 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2005-06-02
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: COBRA OIL & GAS CORPORATION ≠ Production: FX ENERGY OPERATING, LLC (reported 2026-04)
Resolved via: production → FX ENERGY OPERATING, 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
2005-06
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 1,188 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MARBLE FALLS | 5,438 ft | -4,250 ft |
| BARNETT SHALE (Barnett) | 5,732 ft | -4,544 ft |
| ELLENBURGER | 5,934 ft | -4,746 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 (3)
| Interval | Type |
|---|---|
| 5,231–5,660 ft | Perforated |
| 6,252–6,552 ft | Perforated |
| 7,850–8,150 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 363 ft | 170 sx |
| 7" | 6,139 ft | 450 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
- 2H
- Max Depth
- 6,400 ft
- Drill Type
- Horizontal, Directional
- County
- JACK
- District
- 9
- Operator
- COBRA OIL & GAS CORPORATION
- Completed
- 2005-06-02
Operator
- Location
- WICHITA FAL, LS
- P-5 Status
- X (filed 2026-03-18)
- Cum Oil (all leases)
- 20,073,588 bbl
- Cum Gas (all leases)
- 30,503,954 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 778