WELL · 42-417-39721 · DISTRICT 7
Nail 136 #5
Shackelford County · Nail Tract 20 (Cook Sand) field · Vertical
Nail 136 #5 (API 42-417-39721) is a well in Shackelford County operated by Bluff Creek Petroleum LLC, completed April 1, 2021.
The RRC has issued 2 drilling permits in 2021, permitted to 1,999 ft.
Completion filings report 11 formation tops, including Dothan, Dothan Lime, Saddle Creek, Cook Sand - Disposal.
Its 2 leases have reported 51.6K barrels of oil since November 2018, last reporting in July 2026. The leases carry 7 wells, so these are lease totals, not this well alone.
Operator of record
Abilene, TX · P-5 Y, filed Mar 4, 2026 · 117 permits on file · (325) 668-7848
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Bluff Creek Petroleum LLC |
| Production reports | Bluff Creek Petroleum, LLCthrough Apr 2026 |
| Latest permit | Bluff Creek Petroleum, LLCJul 22, 2021 |
- 1,999
- total depth, ft
- 2
- permits on file
- Jul 22, 2021
- last permit issued
- Apr 1, 2021
- completed
- 51.6K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2018 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 1, 2021
- Shut in
- —
- Plugged
- —
Surface location
32.840274, -99.435944
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 2 leases this well is completed on; they carry 7 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Nail '136' O-8-32289 | Nail Tract 20 (Cook Sand) | Bluff Creek Petroleum, LLC | 3 | 19.4K | 0 | Nov 2018 – Jul 2026 |
| Nail '136-A' O-8-32378 | Shackelford County Regular | Bluff Creek Petroleum, LLC | 4 | 32.1K | 0 | Aug 2019 – Jul 2026 |
Oil, barrels lease total
Last 12 months 4,953 · prior 12 5,438(-9%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Bluff Creek Petroleum, LLCNov 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 871411-99 | Field transfer | Bluff Creek Petroleum, LLC | Jul 21, 2021 | Jul 22, 2021 | — | 1,999 |
| 867446-99 | Drill | Bluff Creek Petroleum, LLC | Feb 1, 2021 | Feb 5, 2021 | Mar 2, 2021 | 1,999 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-32289 | — | — | — | — |
| — | — O-8-32378 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,685 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Dothan | 1,160 | 525 |
| Dothan Lime | 1,160 | 525 |
| Saddle CreekSADDLE CREEK - DISPOSAL | 1,419 | 266 |
| Cook Sand - Disposal | 1,506 | 179 |
| Hope Lime | 1,580 | 105 |
| Breckenridge Lime | 1,700 | -15 |
| Frye - Disposal | — | — |
| Hope Sand - Disposal | — | — |
| Shallow Sandstones - Overpressur | — | — |
| Unidentified-County Regular - DI | — | — |
| WolfcampWOLFCAMP - DISPOSAL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,506 | 1,510 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 111 | 12.25 | 110 S |
| 4.5 | 1,662 | 6.75 | 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 | Aug 26, 2021 | Aug 2, 2021 | — |
| 00 | Aug 3, 2021 | Apr 5, 2021 | Yes |
| 00 | Apr 12, 2021 | Apr 5, 2021 | 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 42-417-39721 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-417-39721 → 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 '136-A'42-417-39701
0.2 KM · Bluff Creek Petroleum, LLC · Section with this well →
| Cisco | — | |
| Wolfcamp | — | |
| Unidentified-County Regular - DI | — | |
| Swastika - Disposal | — | |
| Shallow Sandstones - Overpressur | — | |
| Saddle Creek | — | |
| King Sand - Disposal | — | |
| Hope Sand - Disposal | — |
10 TOPS · FIRST 8
Nail '136'42-417-39655
0.3 KM · Bluff Creek Petroleum, 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
Nail '120'42-417-39826
0.4 KM · Bluff Creek Petroleum, LLC · Section with this well →
| Dothan | 1,164 | 577 |
| Tannehill | 1,404 | 337 |
| Saddle Creek | 1,454 | 287 |
| Cook Sand | 1,522 | 219 |
| Cook Sand - Disposal | — | |
| Wolfcamp | — | |
| Unidentified-County Regular - DI | — | |
| Shallow Sandstones - Overpressur | — |
10 TOPS · FIRST 8
Nail '120'42-417-39781
0.5 KM · Bluff Creek Petroleum, LLC · Section with this well →
| Dothan | 1,162 | 563 |
| Tannehill | 1,400 | 325 |
| Saddle Creek | 1,448 | 277 |
| Breckenridge Lime | 1,712 | 13 |
| Wolfcamp | — | |
| Cook Sand - Disposal | — | |
| Frye - Disposal | — | |
| Hope Sand - Disposal | — |
10 TOPS · FIRST 8
Nail '136-A'42-417-39683
0.6 KM · Bluff Creek Petroleum, LLC · Section with this well →
| Dothan | 1,138 | 560 |
| Saddle Creek | 1,430 | 268 |
| Cook | 1,502 | 196 |
| Hope Lime | 1,628 | 70 |
| Breckenridge Lime | 1,684 | 14 |
| Frye - Disposal | — | |
| Unidentified-County Regular - DI | — | |
| Shallow Sandstones - Overpressur | — |
10 TOPS · FIRST 8
Nail '136'42-417-39653
0.7 KM · Bluff Creek Petroleum, LLC · Section with this well →
| Dotham Lime | 1,140 | 563 |
| Saddle Creek | 1,338 | 365 |
| Cook | 1,504 | 199 |
| Hope Lime | 1,629 | 74 |
| Breckenridge Lime | 1,690 | 13 |
| Shallow Sandstones - Overpressur | — | |
| Wolfcamp | — | |
| Frye - Disposal | — |
10 TOPS · FIRST 8
Nail '136-A'42-417-39700
0.8 KM · Bluff Creek Petroleum, LLC · Section with this well →
| Dothan | 1,136 | 564 |
| Saddle Creek | 1,430 | 270 |
| Cook | 1,510 | 190 |
| Hope Lime | 1,630 | 70 |
| Wolfcamp | — | |
| Frye - Disposal | — | |
| Cook Sand - Disposal | — | |
| Saddle Creek | — |
10 TOPS · FIRST 8
Nail 11042-417-39805
3.8 KM · Bluff Creek Petroleum, LLC · Section with this well →
| Dothan | 1,148 | 542 |
| Saddle Creek | 1,424 | 266 |
| Cook Sand - Disposal | 1,540 | 150 |
| Frye - Disposal | — | |
| Hope Sand - Disposal | — | |
| King Sand - Disposal | — | |
| Cisco | — | |
| 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/41739721, documented in the API reference.