42-417-06962
Final CompletionNAIL RANCH 91
SHACKELFORD County · District 7 · COTTONWOOD PETROLEUM CO. · SHACKELFORD COUNTY REGULAR
Permits
1
Max Depth
1,699 ft
First Permit
2004-09-23
Latest Activity
2004-09-23
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2004-10-29
Shut-In
—
Plugged
2007-09-12
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
2004-10
Last Production
2007-11
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (3) Elevation 1,754 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| DOTHAN | 1,030 ft | +724 ft |
| STOCKWETHER | 1,150 ft | +604 ft |
| SADDLE CREEK | 1,322 ft | +432 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 |
|---|---|
| 1,250–1,252 ft | Perforated |
Casing (1)
| Size | Set Depth | Cement |
|---|---|---|
| 4.5" | 1,301 ft | 290 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- 1,699 ft
- Drill Type
- Vertical
- County
- SHACKELFORD
- District
- 7
- Operator
- COTTONWOOD PETROLEUM CO.
- Completed
- 2004-10-29
Operator
- Name
- COTTONWOOD PETRO CO
- Location
- ABILENE
- P-5 Status
- Inactive (filed 2009-02-04)
- Cum Oil (all leases)
- 685,647 bbl
- Cum Gas (all leases)
- 311,774 mcf
- Total Permits
- 454