42-275-30772
Final CompletionDAY ROY -A-
KNOX County · District 9 · D BAR OIL CO. · AJAX (TANNEHILL)
Permits
1
Max Depth
2,500 ft
First Permit
1979-11-30
Latest Activity
1979-11-30
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1979-12-23
Shut-In
—
Plugged
2011-11-15
EWA / Production operator mismatch
Scheduling: D BAR OIL CO. ≠ Production: BITTER CREEK PETROLEUM CO. (reported 1996-02)
EWA / Permit operator mismatch
Scheduling: D BAR OIL CO. ≠ Permit: MAYFIELD ENGINEERING SERVICE
Resolved via: scheduling → D BAR 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
Operator History
originally filed by MAYFIELD ENGINEERING SERVICE — asset transferred
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 |
|---|---|
| 2,110–2,113 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 130 ft | 100 sx |
| 2" | 2,126 ft | — |
| 4.5" | 2,262 ft | 200 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
- 2,500 ft
- Drill Type
- Vertical
- County
- KNOX
- District
- 9
- Operator
- D BAR OIL CO.
- Completed
- 1979-12-23
Operator
- Name
- D BAR OIL CO
- Location
- AMARILLO
- P-5 Status
- Inactive (filed 1997-07-29)
- Cum Oil (all leases)
- 513 bbl
- Cum Gas (all leases)
- — mcf
- Total Permits
- 1