WELL · 42-417-38572 · DISTRICT 7
Nail Ranch 691-A #1
Shackelford County · Shackelford County Regular field · Vertical
Nail Ranch 691-A #1 (API 42-417-38572) is a plugged well in Shackelford County, plugged September 12, 2007, last operated by Cottonwood Petroleum CO..
The RRC has issued one drilling permit, issued February 1, 2006, permitted to 1,999 ft.
Completion filings report 4 formation tops, including Dothan, Stockwether, Saddle Creek, Cook Lime.
Operator of record
- Based in
- Abilene, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Feb 4, 2009
- Permits on file
- 454
- Phone
- (325) 676-5557
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Cottonwood Petroleum Co. |
| Production reports | none |
| Latest permit | Cottonwood Petroleum Co.Feb 1, 2006 |
- 1,999
- total depth, ft
- 1
- permits on file
- Feb 1, 2006
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2006 THROUGH Oct 2007
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- Sep 12, 2007
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Nail Ranch "691-A" O-8-29769 | Shackelford County Regular | Cottonwood Petroleum Co. | 1 | 0 | 0 | Aug 2006 – Oct 2007 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 613417-99 | Drill | Cottonwood Petroleum Co. | Feb 1, 2006 | Feb 1, 2006 | — | 1,999 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | Nail Ranch 691-A O-8-29769 | Shackelford County Regular | Cottonwood Petroleum Co. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,639 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Dothan | 940 | 699 |
| Stockwether | 1,140 | 499 |
| Saddle Creek | 1,190 | 449 |
| Cook Lime | 1,250 | 389 |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 1,410 | 6.75 | 200 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Feb 16, 2007 | Aug 14, 2006 | Yes |
| 00 | Oct 9, 2006 | — | — |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-417-38572 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-417-38572 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/41738572, documented in the API reference.