WELL · 42-417-39701 · DISTRICT 7
Nail 136-A #4
Shackelford County · Shackelford County Regular field · Producing · Vertical
Nail 136-A #4 (API 42-417-39701) is a well in Shackelford County operated by Bluff Creek Petroleum LLC, completed January 24, 2020 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued November 21, 2019, permitted to 1,999 ft.
Completion filings report 10 formation tops, including Cisco, Cook Sand - Disposal, Frye - Disposal, Hope Sand - Disposal.
Its lease has reported 32.1K barrels of oil since August 2019, last reporting in July 2026. The lease carries 4 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, LLCNov 21, 2019 |
- 1,999
- total depth, ft
- 1
- permits on file
- Nov 21, 2019
- last permit issued
- Jan 24, 2020
- completed
- 32.1K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2019 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 24, 2020
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
32.841211, -99.437229
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 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| 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 3,529 · prior 12 3,905(-10%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Bluff Creek Petroleum, LLCAug 2019 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 859158-99 | Drill | Bluff Creek Petroleum, LLC | Nov 15, 2019 | Nov 21, 2019 | Dec 10, 2019 | 1,999 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-32378 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,693 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| CiscoCISCO SAND - DISPOSAL | — | — |
| Cook 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 |
|---|---|---|
| 1,488 | 1,491 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 108 | 12.25 | 80 S |
| 4.5 | 1,684 | 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 | Feb 7, 2020 | Feb 5, 2020 | 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 42-417-39701 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-417-39701 → 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 '136'42-417-39655
0.1 KM · Bluff Creek Petroleum, LLC · Section with this well →
| King Sand - Disposal | — | |
| Cisco | — | |
| Cook Sand - Disposal | — | |
| Frye - Disposal | — | |
| Hope Sand - Disposal | — | |
| Saddle Creek | — | |
| Wolfcamp | — | |
| Unidentified-County Regular - DI | — |
10 TOPS · FIRST 8
Nail '136-A'42-417-39721
0.2 KM · Bluff Creek Petroleum, LLC · Section with this well →
| Dothan | 1,160 | 525 |
| Dothan Lime | 1,160 | 525 |
| Saddle Creek | 1,419 | 266 |
| Cook Sand - Disposal | 1,506 | 179 |
| Hope Lime | 1,580 | 105 |
| Breckenridge Lime | 1,700 | -15 |
| Frye - Disposal | — | |
| Hope Sand - Disposal | — |
11 TOPS · FIRST 8
Nail '136-A'42-417-39683
0.4 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 |
| Shallow Sandstones - Overpressur | — | |
| Unidentified-County Regular - DI | — | |
| Saddle Creek | — |
10 TOPS · FIRST 8
Nail '136'42-417-39653
0.5 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 |
| Saddle Creek | — | |
| Frye - Disposal | — | |
| Wolfcamp | — |
10 TOPS · FIRST 8
Nail '120'42-417-39826
0.6 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
0.6 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 |
| Shallow Sandstones - Overpressur | — | |
| Unidentified-County Regular - DI | — | |
| Hope Sand - Disposal | — | |
| Frye - Disposal | — |
10 TOPS · FIRST 8
Nail '136-A'42-417-39700
0.7 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 |
| Cook Sand - Disposal | — | |
| Unidentified-County Regular - DI | — | |
| Saddle Creek | — | |
| Frye - Disposal | — |
10 TOPS · FIRST 8
Nail '151'42-417-39724
3.7 KM · M & K Operating LLC · Section with this well →
| Saddle Creek | 1,350 | 306 |
| Cook Sand - Disposal | 1,495 | 161 |
| Hope Sand - Disposal | 1,605 | 51 |
| Cisco | — | |
| Unidentified-County Regular - DI | — | |
| Swastika - Disposal | — | |
| Shallow Sandstones - Overpressur | — | |
| King Sand - 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/41739701, documented in the API reference.