42-417-33379
PRODUCINGDOUGLAS W. L.
SHACKELFORD County · District 7 · RUFF OIL CO. · SHACKELFORD COUNTY REGULAR
Permits
1
Max Depth
800 ft
First Permit
1980-06-16
Latest Activity
1980-06-16
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1980-08-28
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: RUFF OIL CO. ≠ Permit: RUFF
Resolved via: production → RUFF OIL CO.
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
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 |
|---|---|
| 419–437 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 2" | 419 ft | — |
| 4.5" | 473 ft | 85 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
- 21
- Max Depth
- 800 ft
- Drill Type
- Vertical
- County
- SHACKELFORD
- District
- 7
- Operator
- RUFF OIL CO.
- Completed
- 1980-08-28
Operator
- Name
- RUFF OIL CO
- Location
- ALBANY
- P-5 Status
- Active (filed 2025-09-26)
- Cum Oil (all leases)
- 91,727 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/O
- Total Permits
- 10