WELL · 42-417-39165 · DISTRICT 7
Cook 85WS #86
Shackelford County · Cook Ranch (Strawn Sand) field · Vertical
Cook 85ws #86 (API 42-417-39165) is a well in Shackelford County operated by Stasney Well Service LLC, completed December 18, 2012.
The RRC has issued 2 drilling permits between 2011 and 2017, permitted to 4,000 ft.
Completion filings report 13 formation tops, including Top Dothan Ls, Top Noodle Ck Ls, Tannehill, Saddle Creek.
Its 2 leases have reported 41.9K barrels of oil since April 2011, last reporting in July 2026. The leases carry 18 wells, so these are lease totals, not this well alone.
Operator of record
Albany, TX · P-5 Y, filed Nov 4, 2025 · 305 permits on file · (325) 669-5843
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Stasney Well Service LLC |
| Production reports | Stasney Well Service, LLCthrough Apr 2026 |
| Latest permit | Stasney Well Service, LLCNov 7, 2017 |
- 4,000
- total depth, ft
- 2
- permits on file
- Nov 7, 2017
- last permit issued
- Dec 18, 2012
- completed
- 41.9K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2011 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 18, 2012
- Shut in
- —
- Plugged
- —
Surface location
32.769000, -99.378300
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 18 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cook Ranch 85WS O-8-31366 | Cook Ranch | Stasney Well Service, LLC | 14 | 41K | 0 | Dec 2013 – Jul 2026 |
| Cook 85WS O-8-30719 | Cook Ranch (Strawn Sand) | Stasney Well Service, LLC | 4 | 950 | 0 | Apr 2011 – Oct 2024 |
Oil, barrels lease total
Last 12 months 1,253 · prior 12 1,554(-19%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Stasney Well Service, LLCFeb 2013 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 832338-99 | Recompletion | Stasney Well Service, LLC | Oct 24, 2017 | Nov 7, 2017 | Nov 9, 2017 | 2,000 |
| 711199-99 | Drill | Stasney, H. R. & Sons, Ltd. | Mar 1, 2011 | Mar 8, 2011 | Dec 4, 2012 | 4,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-30719 | — | — | — | — |
| — | — O-8-31366 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,743 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Top Dothan LS | 986 | 757 |
| Top Noodle CK LS | 1,046 | 697 |
| TannehillBASE TANNEHILL LS | 1,206 | 537 |
| Saddle CreekTOP SADDLE CREEK LS | 1,266 | 477 |
| Saddle CreekSADDLE CREEK LS | 1,267 | 476 |
| Top Bluff Creek SS | 1,276 | 467 |
| Crystal Falls LS | 1,432 | 311 |
| Swastika LS | 1,611 | 132 |
| Palo PintoPALO PINTO LS | 3,081 | -1,338 |
| Dog Bend LS | 3,162 | -1,419 |
| Frye - Disposal | — | — |
| Saddle CreekSADDLE CREEK - DISPOSAL | — | — |
| Shallow Sandstones - Overpressur | — | — |
| Unidentified-County Regular - DI | — | — |
| WolfcampWOLFCAMP - DISPOSAL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,276 | 1,282 | Perforated |
| 3,191 | 3,194 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 84 | 11 | 70 S |
| 4.5 | 1,346 | 6.75 | 300 S |
| 4.5 | 3,280 | 6.75 | 320 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 | Dec 11, 2017 | Nov 27, 2017 | — |
| 00 | Mar 28, 2013 | Mar 5, 2013 | 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 42-417-39165 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-417-39165 → 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.
Cook Ranch 85WS42-417-39735
0.1 KM · Stasney Well Service, LLC · Section with this well →
| B Dothan LS | 986 | 754 |
| Noodle Creek LS | 1,050 | 690 |
| Tannehill | 1,200 | 540 |
| Saddle Creek | 1,264 | 476 |
| Coal | 1,316 | 424 |
| Shallow Sandstones - Overpressur | — | |
| Saddle Creek | — | |
| Unidentified-County Regular - DI | — |
11 TOPS · FIRST 8
Cook Ranch 85S42-417-39690
0.2 KM · Stasney Well Service, LLC · Section with this well →
| Cook Sand - Disposal | — | |
| Frye - Disposal | — | |
| Hope Sand - Disposal | — | |
| King Sand - Disposal | — | |
| Saddle Creek | — | |
| Shallow Sandstones - Overpressur | — | |
| Swastika - Disposal | — | |
| Unidentified-County Regular - DI | — |
10 TOPS · FIRST 8
Cook Ranch 85WS42-417-30495
0.3 KM · Stasney Well Service, LLC · Section with this well →
| B Sedwick LS | 831 | 893 |
| Base Dothan LS | 968 | 756 |
| B Stockwether | 1,152 | 572 |
| B Saddle Creek LS | 1,261 | 463 |
| T Cook Sand | 1,374 | 350 |
| B Crystall Falls LS | 1,408 | 316 |
| B Crystal Falls LS | 1,408 | 316 |
| Wolfcamp | — |
11 TOPS · FIRST 8
Cook Ranch 85WS42-417-39569
0.5 KM · Stasney Well Service, LLC · Section with this well →
| Dothan LS | 972 | 750 |
| Noodle Creek LS | 1,034 | 688 |
| Tannehill | 1,130 | 592 |
| Tannehill | 1,192 | 530 |
| Saddlecreek LS | 1,254 | 468 |
| Cook SS | 1,372 | 350 |
| Crystal Falls LS | 1,400 | 322 |
| Frye - Disposal | — |
10 TOPS · FIRST 8
Cook Ranch 88S42-417-39109
0.6 KM · Stasney Well Service, LLC · Section with this well →
| Coleman Junction | 696 | 1,065 |
| Coleman Junction | 698 | 1,063 |
| B Dothan LS | 1,004 | 757 |
| T Frye Sand | 1,100 | 661 |
| Saddle Creek | 1,274 | 487 |
| T Saddle Creek LS | 1,275 | 486 |
| Hope LS | 1,456 | 305 |
| Breckenridge LS | 1,527 | 234 |
12 TOPS · FIRST 8
Cook 88S42-417-39082
0.7 KM · Stasney Well Service, LLC · Section with this well →
| Coleman Junction | 696 | 1,050 |
| Dothan Limestone | 998 | 748 |
| Dothan LS | 998 | 748 |
| Tannehill | 1,211 | 535 |
| Tannehill | 1,211 | 535 |
| Crystall Falls Limestone | 1,433 | 313 |
| Crystal Falls LS | 1,433 | 313 |
| Hope Sand Top | 1,470 | 276 |
19 TOPS · FIRST 8
W I Cook42-417-38914
0.7 KM · Stasney Well Service, LLC · Section with this well →
| B Dothan LS | 986 | 746 |
| B Tannehill Lime | 1,202 | 530 |
| B Tan LS | 1,202 | 530 |
| B Saddle Creek LS | 1,264 | 468 |
| B Saddle Creek Lime | 1,264 | 468 |
| B Flippen Coal | 1,316 | 416 |
| B Hope LS | 1,441 | 291 |
| B Breck LS | 1,514 | 218 |
Cook 85-60 Pooled Unit42-417-01498
1.1 KM · Stasney Well Service, LLC · Section with this well →
| Unidentified-County Regular - DI | — | |
| Swastika - Disposal | — | |
| Shallow Sandstones - Overpressur | — | |
| Saddle Creek | — | |
| King Sand - Disposal | — | |
| Hope Sand - Disposal | — | |
| Frye - Disposal | — | |
| Cook 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/41739165, documented in the API reference.