TEXAS · WELLS · SHACKELFORD COUNTY · NAIL-125 "NORTH" LEASE · API 42-417-36928 · DISTRICT 6E
Nail-125 North #2
Shackelford County · Roark (Tannehill) field · Shut In · Vertical
Nail-125 North #2 (API 42-417-36928) is a well in Shackelford County operated by M & K Operating LLC, completed March 1, 1989 and listed as shut in on the RRC schedule, shut in October 1, 2003.
The RRC has issued one drilling permit (amended once), issued July 24, 1986, permitted to 1,650 ft.
It was permitted by O'Leary'S Oil & Gas Inc. and has since transferred to M & K Operating LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Tannehill, Crystal Falls.
Its lease has reported 1.48K barrels of oil and 21.7K mcf of gas since January 1993, with no volume in the three years through April 2026. The lease carries 5 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by O'Leary's Oil & Gas Inc.; the EWA schedule now lists a different operator.
- Based in
- Albany, TX
- P-5 status
- Delinquent (D)
- P-5 last filed
- Feb 28, 2024
- Permits on file
- 11
- Phone
- (325) 762-2425
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | M & K Operating LLC |
| Production reports | M & K Operating LLCthrough Jul 2003 |
| Latest permit | O'Leary's Oil & Gas Inc.Jul 24, 1986 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,650
- total depth, ft
- 2
- permits on file
- Jul 24, 1986
- last permit issued
- Mar 1, 1989
- completed
- 1.48K
- cumulative oil, bbl
- 21.7K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2003
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 1, 1989
- Shut in
- Oct 1, 2003
- Plugged
- —
Operator's P-5 on the schedule: Delinquent (D)
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-125 "North" O-8-25294 | Roark (Tannehill) | M & K Operating LLC | 5 | 1.48K | 21.7K | Jan 1993 – Jul 2003 |
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.
- 1O'Leary's Oil & Gas Inc.Jan 1993 → Feb 2000
- 2B P Operating CompanyMar 2000 → Jul 2003
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 304537-98 | Other | O'Leary's Oil & Gas Inc. | May 1, 1989 | Jul 24, 1986 | — | 1,650 |
| 304537-99 | Drill | One Madison Energy, Inc. | Apr 17, 1986 | Jul 24, 1986 | — | 1,750 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 1, 1989 | Nail-125 North O-8-25294 | Roark (Tannehill) | M & K Operating LLC | Shut In · shut in Oct 1, 2003 | 1,650 |
| Mar 1, 1989 | Nail 125 4B2 O-8-25302 | Roark (Tannehill) | O Leary S Oil & Gas Inc. | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,603 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,551 | 1,556 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 1,647 | 6.75 | 350 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jun 15, 1989 | Mar 17, 1989 | Yes |
| 00 | Jun 7, 1989 | — | — |
| 00 | Apr 3, 1989 | Mar 17, 1989 | Yes |
| 00 | Mar 28, 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 42-417-36928 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-417-36928 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/41736928, documented in the API reference.