42-337-31054
DEEN GEORGE
MONTAGUE County · District 9 · FELDERHOFF PRODUCTION COMPANY · CHOKAS(CADDO)
Permits
1
Max Depth
6,400 ft
First Permit
1977-12-30
Latest Activity
1977-12-30
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1978-03-09
Shut-In
—
Plugged
2020-12-02
EWA / Permit operator mismatch
Scheduling: FELDERHOFF PRODUCTION COMPANY ≠ Permit: EXPANDO OIL COMPANY
Resolved via: scheduling → FELDERHOFF PRODUCTION COMPANY
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
1993-01
Last Production
2022-07
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
No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.
Perforations (1)
| Interval | Type |
|---|---|
| ?–6,099 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 610 ft | 335 sx |
| 4.5" | 6,390 ft | 250 sx |
Permit History (1)
Applications (1)
Records & Logs
1 completion filing on record.
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
- 1
- Max Depth
- 6,400 ft
- Drill Type
- Vertical
- County
- MONTAGUE
- District
- 9
- Operator
- FELDERHOFF PRODUCTION COMPANY
- Completed
- 1978-03-09
Operator
- Name
- FELDERHOFF PROD CO
- Location
- MUENSTER
- P-5 Status
- Active (filed 2026-03-31)
- Cum Oil (all leases)
- 4,212,453 bbl
- Cum Gas (all leases)
- 9,097,944 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 462