42-181-30926
Final CompletionDEGAN SAND UNIT
GRAYSON County · District 9 · FELDERHOFF PRODUCTION COMPANY · TIOGA EAST (DEGAN SAND)
Permits
1
Max Depth
4,700 ft
First Permit
1982-12-01
Latest Activity
1982-12-01
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1983-03-30
Shut-In
—
Plugged
2022-11-03
EWA / Permit operator mismatch
Scheduling: FELDERHOFF PRODUCTION COMPANY ≠ Permit: GULF OIL CORP.
Resolved via: production → 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
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
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 |
|---|---|
| 4,024–4,034 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 424 ft | 250 sx |
| 2.375" | 3,989 ft | — |
| 5.5" | 4,199 ft | 450 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
- 11
- Max Depth
- 4,700 ft
- Drill Type
- Vertical
- County
- GRAYSON
- District
- 9
- Operator
- FELDERHOFF PRODUCTION COMPANY
- Completed
- 1983-03-30
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
- 465