42-121-33324
PRODUCING HorizontalSPRINGSIDE B
DENTON County · District 9 · EAGLERIDGE OPERATING LLC · NEWARK EAST (BARNETT SHALE)
Permits
1
Max Depth
9,500 ft
First Permit
2008-01-31
Latest Activity
2008-01-31
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2012-12-03
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: EAGLERIDGE OPERATING LLC ≠ Permit: DUNE OPERATING COMPANY
Resolved via: production → EAGLERIDGE 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
2008-03
Last Production
2026-07
Operator History
originally filed by DUNE OPERATING COMPANY — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (6) Elevation 619 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MARBLE FALLS | 7,650 ft | -7,031 ft |
| MARBLE FALLS | 7,651 ft | -7,032 ft |
| UPPER BARNETT SHALE (Barnett) | 7,985 ft | -7,366 ft |
| UPPER BARNETT (Barnett) | 8,060 ft | -7,441 ft |
| FORESTBURG | 8,165 ft | -7,546 ft |
| LOWER BARNETT SHALE (Barnett) | 8,218 ft | -7,599 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 |
|---|---|
| 8,040–10,480 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,361 ft | 450 sx |
| 5.5" | 10,526 ft | 1,230 sx |
| 5.5" | 10,526 ft | 1,230 sx |
Permit History (1)
Applications (1)
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
- 4D
- Max Depth
- 9,500 ft
- Drill Type
- Horizontal
- County
- DENTON
- District
- 9
- Operator
- EAGLERIDGE OPERATING LLC
- Completed
- 2012-12-03
Operator
- Name
- EAGLERIDGE OPER, LLC
- Location
- DALLAS
- P-5 Status
- X (filed 2026-04-08)
- Cum Oil (all leases)
- 282,764 bbl
- Cum Gas (all leases)
- 512,756,743 mcf
- Activities
- CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 129