WELL · 42-417-39753 · DISTRICT 8
Nail Ranch Block 1 #1803
Shackelford County · Shackelford County Regular field · Shut IN · Vertical
Nail Ranch Block 1 #1803 (API 42-417-39753) is a well in Shackelford County operated by M & K Operating LLC, completed September 28, 2022 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued September 9, 2022, permitted to 1,999 ft.
It was permitted by Clavo Oil, LLC and has since transferred to M & K Operating LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Tannehill, Saddle Creek, Cook Sand - Disposal, Cisco.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Clavo Oil, LLC; the EWA schedule now lists a different operator.
Albany, TX · P-5 Y, filed Sep 4, 2025 · 11 permits on file · (325) 668-6618
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | M & K Operating LLC |
| Production reports | none |
| Latest permit | Clavo Oil, LLCSep 9, 2022 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,999
- total depth, ft
- 1
- permits on file
- Sep 9, 2022
- last permit issued
- Sep 28, 2022
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2013 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 28, 2022
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent
Surface location
32.927928, -99.307807
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Shackelford County.
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Nail Ranch Block 1 O-8-31435 | Shackelford County Regular | M & K Operating LLC | 2 | 0 | 0 | Jun 2013 – Jul 2026 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 882671-99 | Drill | Clavo Oil, LLC | Aug 2, 2022 | Sep 9, 2022 | Sep 26, 2022 | 1,999 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-31435 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,358 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Tannehill | 856 | 502 |
| Saddle CreekSADDLE CREEK - DISPOSAL | 985 | 373 |
| Cook Sand - Disposal | 1,080 | 278 |
| CiscoCISCO SAND - DISPOSAL | — | — |
| Frye - Disposal | — | — |
| Hope Sand - Disposal | — | — |
| King Sand - Disposal | — | — |
| Shallow Sandstones - Overpressur | — | — |
| Unidentified-County Regular - DI | — | — |
| WolfcampWOLFCAMP - DISPOSAL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,080 | 1,083 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 116 | 12.25 | 85 S |
| 4.5 | 1,221 | 6.5 | 215 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 | Apr 8, 2026 | Nov 14, 2025 | Yes |
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 42-417-39753 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-417-39753 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Frank Andrews42-417-39702
4.4 KM · C & G Transports, Inc. · Section with this well →
| Cook Sand - Disposal | 884 | |
| Frye - Disposal | — | |
| Hope Sand - Disposal | — | |
| King Sand - Disposal | — | |
| Saddle Creek | — | |
| Shallow Sandstones - Overpressur | — | |
| Swastika - Disposal | — | |
| Unidentified-County Regular - DI | — |
10 TOPS · FIRST 8
Frank Andrews42-417-39742
4.9 KM · C & G Transports, Inc. · Section with this well →
| Cisco | — | |
| Frye - Disposal | — | |
| Hope Sand - Disposal | — | |
| King Sand - Disposal | — | |
| Saddle Creek | — | |
| Shallow Sandstones - Overpressur | — | |
| Swastika - Disposal | — | |
| Unidentified-County Regular - DI | — |
10 TOPS · FIRST 8
Frank Andrews42-417-39627
5.0 KM · PV Oil Services, LLC · Section with this well →
| Frye - Disposal | 500 | 813 |
| Tannehill | 587 | 726 |
| King Sand - Disposal | — | |
| Saddle Creek | — | |
| Cisco | — | |
| Shallow Sandstones - Overpressur | — | |
| Wolfcamp | — | |
| Hope Sand - Disposal | — |
10 TOPS · FIRST 8
Frank Andrews A42-417-39727
7.6 KM · C & G Transports, Inc. · Section with this well →
| Frye - Disposal | 452 | 851 |
| Shallow Sandstones - Overpressur | — | |
| Cisco | — | |
| Cook Sand - Disposal | — | |
| Hope Sand - Disposal | — | |
| King Sand - Disposal | — | |
| Saddle Creek | — | |
| Swastika - Disposal | — |
10 TOPS · FIRST 8
Nail Tract 2042-417-39796
8.0 KM · Clavo Oil, LLC · Section with this well →
| Wolfcamp | — | |
| Unidentified-County Regular - DI | — | |
| Swastika - Disposal | — | |
| Shallow Sandstones - Overpressur | — | |
| Saddle Creek | — | |
| King Sand - Disposal | — | |
| Hope Sand - Disposal | — | |
| Frye - Disposal | — |
10 TOPS · FIRST 8
Nail Ranch Block 442-417-39786
8.1 KM · Clavo Oil, LLC · Section with this well →
| Cook Sand - Disposal | 1,376 | |
| Hope Sand - Disposal | 1,440 | |
| Wolfcamp | — | |
| Cisco | — | |
| Frye - Disposal | — | |
| King Sand - Disposal | — | |
| Saddle Creek | — | |
| Shallow Sandstones - Overpressur | — |
10 TOPS · FIRST 8
Nail Ranch Block 442-417-39752
8.2 KM · Clavo Oil, LLC · Section with this well →
| Cook Sand - Disposal | 1,390 | |
| Hope Sand - Disposal | 1,454 | |
| King Sand - Disposal | — | |
| Shallow Sandstones - Overpressur | — | |
| Saddle Creek | — | |
| Frye - Disposal | — | |
| Cisco | — | |
| Wolfcamp | — |
10 TOPS · FIRST 8
Nail Ranch Block 442-417-39785
8.3 KM · Clavo Oil, LLC · Section with this well →
| Cook Sand - Disposal | 1,377 | |
| Unidentified-County Regular - DI | — | |
| Wolfcamp | — | |
| Hope Sand - Disposal | — | |
| King Sand - Disposal | — | |
| Saddle Creek | — | |
| Frye - Disposal | — | |
| Shallow Sandstones - Overpressur | — |
10 TOPS · FIRST 8
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/41739753, documented in the API reference.