42-121-30635
Final CompletionDUNN CLARA UNIT
DENTON County · District 9 · J-W OPERATING CO. · NEWARK EAST (BARNETT SHALE)
Permits
1
Max Depth
8,300 ft
First Permit
1996-06-05
Latest Activity
1996-06-05
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1996-09-25
Shut-In
—
Plugged
2011-11-17
EWA / Permit operator mismatch
Scheduling: J-W OPERATING CO. ≠ Permit: ENRE CORP.
Resolved via: scheduling → J-W OPERATING CO.
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
1996-09
Last Production
2011-11
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 (5) Elevation 715 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CADDO LIME (Caddo) | 4,150 ft | -3,435 ft |
| CADDO CONGLOMERATE (Caddo) | 4,594 ft | -3,879 ft |
| BEND CONGLOMERATE (Bend) | 6,096 ft | -5,381 ft |
| MARBLE FALLS | 7,075 ft | -6,360 ft |
| BARNETT SHALE (Barnett) | 7,668 ft | -6,953 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 |
|---|---|
| 7,730–7,938 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 995 ft | 500 sx |
| 4.5" | 8,018 ft | 655 sx |
Permit History (1)
Applications (1)
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
- 4
- Max Depth
- 8,300 ft
- Drill Type
- Vertical
- County
- DENTON
- District
- 9
- Operator
- J-W OPERATING CO.
- Completed
- 1996-09-25
Operator
- Name
- J-W OPER CO
- Location
- ADDISON
- P-5 Status
- Delinquent (filed 2019-07-30)
- Cum Oil (all leases)
- 936,249 bbl
- Cum Gas (all leases)
- 214,774,088 mcf
- Activities
- OPRS/G
- Total Permits
- 350