42-497-36847
Final Completion HorizontalW. L. MACKEY GU 3
WISE County · District 9 · DEVON ENERGY PRODUCTION CO, L.P.
Permits
1
Max Depth
9,000 ft
First Permit
2009-05-20
Latest Activity
2009-05-20
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
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
2009-08
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 784 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MARBLE FALLS | 6,338 ft | -5,554 ft |
| MARBLE FALLS (TVD 6338) (Marble Falls) | 6,338 ft | -5,554 ft |
| UPPER BARNETT LIME (Barnett) | 6,572 ft | -5,788 ft |
| UPPER BARNETT LIME (TVD 6572) (Barnett) | 6,584 ft | -5,800 ft |
| UPPER BARNETT SHALE (Barnett) | 6,695 ft | -5,911 ft |
| UPPER BARNETT SHALE (TVD 6695) (Barnett) | 6,738 ft | -5,954 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 (6)
| Interval | Type |
|---|---|
| 7,174–7,749 ft | Perforated |
| 7,946–8,347 ft | Perforated |
| 8,544–8,945 ft | Perforated |
| 9,143–9,544 ft | Perforated |
| 9,741–10,142 ft | Perforated |
| 10,339–10,740 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,010 ft | 405 sx |
| 5.5" | 10,816 ft | 1,155 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record · 2 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
- 18H
- Max Depth
- 9,000 ft
- Drill Type
- Horizontal
- County
- WISE
- District
- 9
- Operator
- DEVON ENERGY PRODUCTION CO, L.P.
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