42-365-34093
Final CompletionCHADWICK UNIT
PANOLA County · District 6 · DEVON ENERGY PRODUCTION CO L.P. · CARTHAGE (TRAVIS PEAK-WHITE)
Permits
4
Max Depth
8,500 ft
First Permit
1998-12-28
Latest Activity
2014-09-02
Lifespan
16 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1999-03-06
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: DEVON ENERGY PRODUCTION CO L.P. ≠ Production: SHERIDAN PRODUCTION CO III, LLC (reported 2026-04)
Resolved via: production → SHERIDAN PRODUCTION CO III, 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
1999-03
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 (8) Elevation 283 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| PALUXY | 3,070 ft | -2,787 ft |
| GLEN ROSE | 3,380 ft | -3,097 ft |
| RODESSA | 5,014 ft | -4,731 ft |
| BMA | 5,030 ft | -4,747 ft |
| PETTIT | 5,756 ft | -5,473 ft |
| SLIGO | 5,770 ft | -5,487 ft |
| TRAVIS PEAK | 6,128 ft | -5,845 ft |
| TRAVIS PEAK | 6,150 ft | -5,867 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 (9)
| Interval | Type |
|---|---|
| 5,921–6,057 ft | Perforated |
| 6,269–6,277 ft | Perforated |
| 6,325–6,344 ft | Perforated |
| 6,434–6,449 ft | Perforated |
| 7,535–7,540 ft | Perforated |
| 7,576–7,586 ft | Perforated |
| 7,597–7,607 ft | Perforated |
| 7,919–7,944 ft | Perforated |
| 7,967–7,973 ft | Perforated |
Casing (6)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,035 ft | 350 sx |
| 2.875" | 7,787 ft | 1,380 sx |
| — | 7,787 ft | — |
| 2.875" | 7,976 ft | 1,380 sx |
| — | 7,976 ft | — |
| 2.875" | 7,987 ft | 1,380 sx |
Permit History (4)
CHADWICK UNIT · 8,000 ft
2014-09-02
Spud 2014-10-02
CHADWICK UNIT · 8,000 ft
2004-08-18
Spud 2005-06-09
CHADWICK UNIT · 7,894 ft
2004-03-01
Spud 2004-06-04
CHADWICK UNIT · 8,500 ft
1998-12-28
Spud 1999-01-18
Applications (4)
Records & Logs
8 completion filings on record · 4 with log images at RRC.
+2 more filings
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
- 21
- Max Depth
- 8,500 ft
- Drill Type
- Vertical
- County
- PANOLA
- District
- 6
- Operator
- DEVON ENERGY PRODUCTION CO L.P.
- Completed
- 1999-03-06
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
- 9,261