WELL · 42-417-37018 · DISTRICT 7
Nail ZN #1
Shackelford County · Shackelford County Regular field · Vertical
Nail ZN #1 (API 42-417-37018) is a plugged well in Shackelford County, plugged December 20, 2016, last operated by Jacobs C. E. CO..
The RRC has issued 2 drilling permits between 1987 and 1994, permitted to 5,400 ft.
Completion filings report 10 formation tops, including Saddle Creek, Hope, Breckenridge, Breckenridge Ls.
Its 2 leases have reported 15.3K barrels of oil and 1.32K mcf of gas since January 1993, last reporting in February 2017. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Albany, TX · P-5 Y, filed Mar 6, 2023 · 356 permits on file · (325) 668-8169
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Jacobs C. E. Co. |
| Production reports | Jacobs, C. E., Co.through Feb 2014 |
| Latest permit | Jacobs, C. E., Co.Nov 29, 1994 |
- 5,400
- total depth, ft
- 2
- permits on file
- Nov 29, 1994
- last permit issued
- Dec 13, 1994
- completed
- 15.3K
- cumulative oil, bbl
- 1.32K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Feb 2017
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 13, 1994
- Shut in
- —
- Plugged
- Dec 20, 2016
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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Nail ZN O-8-27393 | Shackelford County Regular | Jacobs, C. E., Co. | 1 | 15.3K | 0 | Dec 1994 – Feb 2017 |
| Nail ZN G-8-124336 | Foyle Creek, W. (Bend) | Jacobs, C. E., Co. | 1 | 0 | 1.32K | Jan 1993 – Dec 1994 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Jacobs, C. E., Co.Jan 1993 → Feb 2014
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 430350-99 | Recompletion | Jacobs, C. E., Co. | Nov 23, 1994 | Nov 29, 1994 | Nov 29, 1994 | 1,700 |
| 327025-99 | Drill | Jacobs, C. E., Co. | Feb 24, 1987 | Mar 3, 1987 | — | 5,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-8-124336 | — | — | — | — |
| — | — O-8-27393 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,694 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Saddle Creek | 1,303 | 391 |
| Saddle CreekSADDLE CREEK LS | 1,303 | 391 |
| Hope | 1,540 | 154 |
| Breckenridge | 1,560 | 134 |
| Breckenridge LS | 1,560 | 134 |
| Swastika | 1,666 | 28 |
| StrawnSTRAWN LS | 3,212 | -1,518 |
| CaddoCADDO LS | 4,674 | -2,980 |
| BendBEND CONGL. | 4,891 | -3,197 |
| Mississippian | 4,977 | -3,283 |
| EllenburgerELLENBURGER LS | 5,143 | -3,449 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,540 | 1,545 | Perforated |
| 4,896 | 4,902 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 120 | 12.25 | 80 S |
| 4.5 | 1,689 | 7.875 | 110 S |
| 4.5 | 5,195 | 7.875 | 225 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 | Mar 9, 1995 | Jan 5, 1995 | Yes |
| 00 | Jan 13, 1995 | — | — |
| 00 | Jul 1, 1987 | Jun 4, 1987 | Yes |
| 00 | Jun 29, 1987 | — | — |
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 42-417-37018 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-417-37018 → 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/41737018, documented in the API reference.