42-503-35791
Final CompletionEDWARDS C.
YOUNG County · District 9 · J-LYN OIL CO. · YOUNG COUNTY REGULAR
Permits
1
Max Depth
5,500 ft
First Permit
1982-03-09
Latest Activity
1982-03-09
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1982-03-17
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: J-LYN OIL CO. ≠ Production: MAMMOTH OPERATING LLC (reported 2026-03)
EWA / Permit operator mismatch
Scheduling: J-LYN OIL CO. ≠ Permit: PYRON EXPLORATION & DRLG. CORP.
Resolved via: production → MAMMOTH OPERATING 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
1993-01
Last Production
2026-07
Injection / Disposal
Permitted Volume
25 bbl/d
Max Pressure
225 psi
Injection Interval
450–470 ft
Injected (12mo)
8,070 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-11-01)
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 (2)
| Interval | Type |
|---|---|
| 465–470 ft | Perforated |
| 4,780–4,785 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 515 ft | 400 sx |
| 4.5" | 525 ft | 130 sx |
| 2.375" | 4,788 ft | — |
| 4.5" | 5,317 ft | 200 sx |
Permit History (1)
Applications (1)
Records & Logs
4 completion filings 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
- 5,500 ft
- Drill Type
- Vertical
- County
- YOUNG
- District
- 9
- Operator
- J-LYN OIL CO.
- Completed
- 1982-03-17
Operator
- Name
- J-LYN OIL CO
- Location
- GRAHAM
- P-5 Status
- Active (filed 2026-02-11)
- Cum Oil (all leases)
- 113,317 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/O
- Total Permits
- 16