Permits
2
Max Depth
4,530 ft
First Permit
1981-09-18
Latest Activity
1991-08-14
Lifespan
10 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
1981-09-24
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 (1) Elevation 1,611 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TANNEHILL | 950 ft | +661 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗
Perforations (1)
| Interval | Type |
|---|---|
| 962–966 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 125 ft | — |
| 4.5" | 1,007 ft | 125 sx |
Permit History (2)
Applications (2)
Records & Logs
2 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
- 4A
- Max Depth
- 4,530 ft
- Drill Type
- Vertical
- County
- SHACKELFORD
- District
- 7
- Operator
- CDJ OIL CO.
Operator
- Name
- CDJ OIL CO
- Location
- ALBANY
- P-5 Status
- Inactive (filed 2025-02-14)
- Cum Oil (all leases)
- 289,519 bbl
- Cum Gas (all leases)
- 72,562 mcf
- Total Permits
- 9