42-121-33409
Final Completion HorizontalHAMMACK JOHN GU
DENTON County · District 9 · DEVON ENERGY PRODUCTION CO L.P. · NEWARK EAST (BARNETT SHALE)
Permits
1
Max Depth
9,000 ft
First Permit
2008-04-21
Latest Activity
2008-04-21
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2008-12-28
Shut-In
—
Plugged
2014-08-14
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
2008-07
Last Production
2014-08
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (3) Elevation 567 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MARBLE FALLS | 7,027 ft | -6,460 ft |
| BARNETT LIME (Barnett) | 7,345 ft | -6,778 ft |
| UPPER BARNETT SHALE (Barnett) | 7,383 ft | -6,816 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 (7)
| Interval | Type |
|---|---|
| 7,969–7,973 ft | Perforated |
| 8,374–8,378 ft | Perforated |
| 8,779–8,783 ft | Perforated |
| 9,184–9,188 ft | Perforated |
| 9,589–9,593 ft | Perforated |
| 9,994–9,998 ft | Perforated |
| 10,399–10,403 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,215 ft | 420 sx |
| 5.5" | 10,450 ft | 1,060 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
- 3H
- Max Depth
- 9,000 ft
- Drill Type
- Horizontal
- County
- DENTON
- District
- 9
- Operator
- DEVON ENERGY PRODUCTION CO L.P.
- Completed
- 2008-12-28
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