42-143-31187
Final Completion HorizontalMULLOY
ERATH County · District 9 · DEVON ENERGY PRODUCTION CO L.P. · NEWARK EAST (BARNETT SHALE)
Permits
1
Max Depth
9,000 ft
First Permit
2006-11-29
Latest Activity
2006-11-29
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2007-01-03
Shut-In
—
Plugged
2015-11-03
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
2007-06
Last Production
2015-11
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (6) Elevation 1,219 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BIG SALINE | 3,853 ft | -2,634 ft |
| BIG SALINE | 3,898 ft | -2,679 ft |
| LOWER MARBLE FALLS (Marble Falls) | 4,006 ft | -2,787 ft |
| UPPER BARNETT SHALE (Barnett) | 4,077 ft | -2,858 ft |
| LOWER MARBLE FALLS (Marble Falls) | 4,145 ft | -2,926 ft |
| UPPER BARNETT SHALE (Barnett) | 4,196 ft | -2,977 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 (4)
| Interval | Type |
|---|---|
| 4,253–5,072 ft | Perforated |
| 4,605–4,793 ft | Perforated |
| 5,170–5,532 ft | Perforated |
| 5,760–6,122 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 514 ft | 300 sx |
| 5.5" | 6,201 ft | 890 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
- 1H
- Max Depth
- 9,000 ft
- Drill Type
- Horizontal
- County
- ERATH
- District
- 9
- Operator
- DEVON ENERGY PRODUCTION CO L.P.
- Completed
- 2007-01-03
Operator
- Location
- OKLAHOMA CI, TY
- P-5 Status
- Active (filed 2025-12-18)
- Cum Oil (all leases)
- 365,943,944 bbl
- Cum Gas (all leases)
- 9,274,880,220 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 9,259