42-121-31351
PRODUCING HorizontalMAYDAY-MASON UNIT
DENTON County · District 9 · EAGLERIDGE OPERATING LLC · NEWARK EAST (BARNETT SHALE)
Permits
4
Max Depth
10,000 ft
First Permit
2001-12-18
Latest Activity
2013-03-07
Lifespan
11 yrs
Regulatory Status
Schedule
ON SCHEDULE
Completion
2013-07-01
Shut-In
—
Plugged
—
P-5 Org Status: X
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
2002-05
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 (6) Elevation 650 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MARBLE FALLS | 7,650 ft | -7,000 ft |
| MARBLE FALLS LIMESTONE (Marble Falls) | 7,650 ft | -7,000 ft |
| UPPER BARNETT SHALE (Barnett) | 8,005 ft | -7,355 ft |
| BARNETT SHALE (Barnett) | 8,010 ft | -7,360 ft |
| LOWER BARNETT SHALE (Barnett) | 8,240 ft | -7,590 ft |
| VIOLA LIMESTONE (Viola) | 8,928 ft | -8,278 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 (2)
| Interval | Type |
|---|---|
| 8,010–8,820 ft | Perforated |
| 9,130–12,430 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,416 ft | 675 sx |
| 5.5" | 8,990 ft | 300 sx |
| 5.5" | 12,434 ft | 1,050 sx |
Permit History (4)
MAYDAY-MASON UNIT · 8,650 ft
2013-03-07
MAYDAY-MASON UNIT · 8,650 ft
2013-03-07
Spud 2013-04-02
JONES, R. W. - SORRELLS UNIT · 10,000 ft
2001-12-18
Spud 2002-05-08
JONES, R. W. A · 10,000 ft
2001-12-18
Applications (5)
Records & Logs
4 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
- 10,000 ft
- Drill Type
- Horizontal
- County
- DENTON
- District
- 9
- Operator
- EAGLERIDGE OPERATING LLC
- Completed
- 2013-07-01
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