42-417-33293
NAIL 121 (M-J)
SHACKELFORD County · District 7 · CBHEH OIL CO. · SHACKELFORD COUNTY REGULAR
Permits
2
Max Depth
1,810 ft
First Permit
1980-03-28
Latest Activity
1980-03-28
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1980-06-10
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: CBHEH OIL CO. ≠ Production: TOM-TOM OPERATING, LLC (reported 2026-04)
Resolved via: production → TOM-TOM 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
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 |
|---|---|
| 1,298–1,300 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 103 ft | 65 sx |
| 2.375" | 1,325 ft | — |
| 4.5" | 1,412 ft | 100 sx |
Permit History (2)
Applications (2)
Records & Logs
3 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
- 1,810 ft
- Drill Type
- Vertical
- County
- SHACKELFORD
- District
- 7
- Operator
- CBHEH OIL CO.
- Completed
- 1980-06-10
Operator
- Name
- CBHEH OIL CO
- Location
- ALBANY
- P-5 Status
- Inactive (filed 1992-08-20)
- Total Permits
- 1