42-417-37723
Final CompletionNAIL TRACT 20
SHACKELFORD County · District 7 · P.I.D. DRILLING INC · NAIL TRACT 20 (MISS.)
Permits
1
Max Depth
5,500 ft
First Permit
1993-08-06
Latest Activity
1993-08-06
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2000-10-06
Shut-In
—
Plugged
2020-05-30
EWA / Production operator mismatch
Scheduling: P.I.D. DRILLING INC ≠ Production: CLAVO OIL, LLC (reported 2007-10)
EWA / Permit operator mismatch
Scheduling: P.I.D. DRILLING INC ≠ Permit: BRECK OPERATING CORP.
Resolved via: scheduling → P.I.D. DRILLING INC
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
1993-10
Last Production
2020-05
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 (5) Elevation 1,661 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| T/CADDO | 4,572 ft | -2,911 ft |
| CADDO | 4,576 ft | -2,915 ft |
| MISS (Mississippian) | 4,831 ft | -3,170 ft |
| T/MISS | 4,852 ft | -3,191 ft |
| B/MISS | 5,117 ft | -3,456 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 (5)
| Interval | Type |
|---|---|
| 4,908–4,928 ft | Perforated |
| 4,982–5,016 ft | Perforated |
| 5,030–5,034 ft | Perforated |
| 5,044–5,046 ft | Perforated |
| 5,060–5,080 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 640 ft | 375 sx |
| 5.5" | 5,125 ft | 80 sx |
Permit History (1)
Applications (1)
Records & Logs
8 completion filings on record · 3 with log images at RRC.
+2 more filings
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
- 2D
- Max Depth
- 5,500 ft
- Drill Type
- Vertical
- County
- SHACKELFORD
- District
- 7
- Operator
- P.I.D. DRILLING INC
- Completed
- 2000-10-06
Operator
- Name
- P.I.D. DRILLING INC
- Location
- CLYDE
- P-5 Status
- Delinquent (filed 2025-05-28)
- Cum Oil (all leases)
- 15,382 bbl
- Cum Gas (all leases)
- 242,666 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 7