42-417-36539
Final CompletionNAIL WK
SHACKELFORD County · District 7 · JACOBS C. E. CO. · SHACKELFORD COUNTY REGULAR (GAS)
Permits
1
Max Depth
5,300 ft
First Permit
1985-09-06
Latest Activity
1985-09-06
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-09-21
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: JACOBS C. E. CO. ≠ Production: PETEX (reported 2026-04)
Resolved via: production → PETEX
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 (6) Elevation 1,566 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SADDLE CREEK LS (Saddle Creek) | 1,310 ft | +256 ft |
| BRECKENRIDGE LS | 1,565 ft | +1 ft |
| B/GOEN LS | 3,806 ft | -2,240 ft |
| CADDO LS (Caddo) | 4,586 ft | -3,020 ft |
| T/BEND CONGL | 4,910 ft | -3,344 ft |
| MISSISSIPPIAN LS (Mississippian) | 4,990 ft | -3,424 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 (2)
| Interval | Type |
|---|---|
| 4,588–4,598 ft | Perforated |
| 4,662–4,668 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 126 ft | 80 sx |
| 4.5" | 5,080 ft | 175 sx |
Permit History (1)
Applications (1)
Records & Logs
4 completion filings on record · 1 with log images at RRC.
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
- 5,300 ft
- Drill Type
- Vertical
- County
- SHACKELFORD
- District
- 7
- Operator
- JACOBS C. E. CO.
- Completed
- 1985-09-21
Operator
- Name
- JACOBS, C. E., CO
- Location
- ALBANY
- P-5 Status
- Inactive (filed 2021-04-20)
- Cum Oil (all leases)
- 3,942,962 bbl
- Cum Gas (all leases)
- 2,351,439 mcf
- Total Permits
- 356