WELL · 42-417-39785 · DISTRICT 7
Nail Ranch Block 4 #7803
Shackelford County · Shackelford County Regular field · Producing · Vertical
Nail Ranch Block 4 #7803 (API 42-417-39785) is a well in Shackelford County operated by Clavo Oil LLC, completed November 9, 2023 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued August 17, 2023, permitted to 1,999 ft.
Completion filings report 10 formation tops, including Cook Sand - Disposal, Cisco, Frye - Disposal, Hope Sand - Disposal.
Its lease has reported 10.1K barrels of oil since October 2022, last reporting in July 2026. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
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 | Clavo Oil, LLCAug 17, 2023 |
- 1,999
- total depth, ft
- 1
- permits on file
- Aug 17, 2023
- last permit issued
- Nov 9, 2023
- completed
- 10.1K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2022 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 9, 2023
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
Surface location
32.870299, -99.364928
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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Nail Ranch Block 4 O-8-32695 | Shackelford County Regular | Clavo Oil, LLC | 3 | 10.1K | 0 | Oct 2022 – Jul 2026 |
Oil, barrels lease total
Last 12 months 2,587 · prior 12 4,345(-40%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Clavo Oil, LLCMay 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 892901-99 | Drill | Clavo Oil, LLC | Aug 14, 2023 | Aug 17, 2023 | Oct 17, 2023 | 1,999 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-32695 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Download CSV →
| Formation | MD ft |
|---|---|
| Cook Sand - Disposal | 1,377 |
| CiscoCISCO SAND - DISPOSAL | — |
| Frye - Disposal | — |
| Hope Sand - Disposal | — |
| King Sand - Disposal | — |
| Saddle CreekSADDLE CREEK - DISPOSAL | — |
| Shallow Sandstones - Overpressur | — |
| Swastika - Disposal | — |
| Unidentified-County Regular - DI | — |
| WolfcampWOLFCAMP - DISPOSAL | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,390 | 1,393 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 123 | 12.25 | 85 S |
| 4.5 | 1,511 | 6.75 | 220 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 | Sep 26, 2024 | Aug 28, 2024 | 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 42-417-39785 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-417-39785 → 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.
Nail Ranch Block 442-417-39752
0.2 KM · Clavo Oil, LLC · Section with this well →
| Cook Sand - Disposal | 1,390 | |
| Hope Sand - Disposal | 1,454 | |
| Unidentified-County Regular - DI | — | |
| Swastika - Disposal | — | |
| Shallow Sandstones - Overpressur | — | |
| Cisco | — | |
| King Sand - Disposal | — | |
| Frye - Disposal | — |
10 TOPS · FIRST 8
Nail Ranch Block 442-417-39786
0.2 KM · Clavo Oil, LLC · Section with this well →
| Cook Sand - Disposal | 1,376 | |
| Hope Sand - Disposal | 1,440 | |
| Unidentified-County Regular - DI | — | |
| Swastika - Disposal | — | |
| Shallow Sandstones - Overpressur | — | |
| Saddle Creek | — | |
| King Sand - Disposal | — | |
| Frye - Disposal | — |
10 TOPS · FIRST 8
Nail Tract 2042-417-39796
0.3 KM · Clavo Oil, LLC · Section with this well →
| Shallow Sandstones - Overpressur | — | |
| Saddle Creek | — | |
| King Sand - Disposal | — | |
| Hope Sand - Disposal | — | |
| Frye - Disposal | — | |
| Cisco | — | |
| Canyon | — | |
| Wolfcamp | — |
10 TOPS · FIRST 8
Nail Ranch 10642-417-39703
4.1 KM · M & K Operating LLC · Section with this well →
| Hope Sand - Disposal | 1,656 | 79 |
| Saddle Creek | — | |
| Canyon | — | |
| Cisco | — | |
| Cook Sand - Disposal | — | |
| Frye - Disposal | — | |
| King Sand - Disposal | — | |
| Swastika - Disposal | — |
10 TOPS · FIRST 8
Cook "X", Section 6342-417-36644
5.4 KM · Young, Marshall R., Oil Company · Section with this well →
| Coleman Junction | 622 | 1,017 |
| Sedwick | 750 | 889 |
| B Dothan LS | 910 | 729 |
| Dothan | 910 | 729 |
| T Noodle Creek LS | 972 | 667 |
| Top Frye Sand | 1,040 | 599 |
| Saddle Creek | 1,192 | 447 |
| Saddle Creek | 1,193 | 446 |
16 TOPS · FIRST 8
Cook Ranch 6342-417-39657
5.6 KM · Stasney Well Service, LLC · Section with this well →
| B Dothan LS | 850 | 745 |
| T Noodle Creek LS | 910 | 685 |
| T M Frye SD | 990 | 605 |
| T M. Frye SD | 990 | 605 |
| T L Frye SD | 1,031 | 564 |
| Shallow Sandstones - Overpressur | — | |
| Cook Sand - Disposal | — | |
| Saddle Creek | — |
11 TOPS · FIRST 8
Nail 12442-417-39765
6.0 KM · Bluff Creek Petroleum, LLC · Section with this well →
| Saddle Creek | 1,364 | 244 |
| Cook Sand - Disposal | 1,450 | 158 |
| Hope Sand - Disposal | 1,562 | 46 |
| Cisco | — | |
| Wolfcamp | — | |
| Unidentified-County Regular - DI | — | |
| Swastika - Disposal | — | |
| Shallow Sandstones - Overpressur | — |
10 TOPS · FIRST 8
Stasney Ranch 62/6342-417-39819
6.3 KM · Stasney Well Service, LLC · Section with this well →
| Cisco | — | |
| Cook Sand - Disposal | — | |
| Frye - Disposal | — | |
| Hope Sand - Disposal | — | |
| King Sand - Disposal | — | |
| Saddle Creek | — | |
| Shallow Sandstones - Overpressur | — | |
| Swastika - Disposal | — |
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/41739785, documented in the API reference.