WELL · 42-417-36664 · DISTRICT 7
Nail Ranch 125 #J10B
Shackelford County · Roark (Tannehill) field · Vertical
Nail Ranch 125 #J10B (API 42-417-36664) is a plugged well in Shackelford County, plugged December 21, 2015, last operated by Clavo Oil LLC.
The RRC has issued one drilling permit, issued November 15, 1985, permitted to 1,750 ft.
It was permitted by One Madison Energy, Inc. and has since transferred to Clavo Oil LLC on the wellbore schedule.
Completion filings report one formation top, including Bluff Creek.
Its lease has reported 11.5K barrels of oil and 86 mcf of gas since January 1993, last reporting in July 2026. The lease carries 5 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by One Madison Energy, Inc.; the EWA schedule now lists a different operator.
Graham, TX · P-5 Y, filed Dec 4, 2025 · 61 permits on file · (325) 725-5575
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Clavo Oil LLC |
| Production reports | Clavo Oil, LLCthrough Apr 2026 |
| Latest permit | One Madison Energy, Inc.Nov 15, 1985 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,750
- total depth, ft
- 1
- permits on file
- Nov 15, 1985
- last permit issued
- Jan 6, 1989
- completed
- 11.5K
- cumulative oil, bbl
- 86
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 6, 1989
- Shut in
- —
- Plugged
- Dec 21, 2015
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; they carry 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Nail Ranch 125 O-8-23583 | Roark (Tannehill) | Clavo Oil, LLC | 5 | 11.5K | 86 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 12 · prior 12 6(+100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1O'Leary's Oil & Gas Inc.Jan 1993 → Feb 2000
- 2B P Operating CompanyMar 2000 → Feb 2007
- 3P.I.D. Drilling IncNov 2007 → Oct 2011
- 4Clavo Oil, LLCMar 2012 → Apr 2026
- 5M & K Operating LLCSep 2021 → May 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 290138-99 | Drill | One Madison Energy, Inc. | Nov 15, 1985 | Nov 15, 1985 | — | 1,750 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-23583 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,578 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Bluff Creek | 1,333 | 245 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,333 | 1,336 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 1,654 | 7.875 | 440 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 | May 10, 1989 | Jan 11, 1989 | Yes |
| 00 | Apr 15, 1989 | — | — |
| 00 | Feb 24, 1989 | Jan 11, 1989 | Yes |
| 00 | Feb 2, 1989 | — | — |
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 42-417-36664 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-417-36664 → 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/41736664, documented in the API reference.