WELL · 42-417-39690 · DISTRICT 7
Cook Ranch 85S #101
Shackelford County · Cook Ranch field · Producing · Vertical
Cook Ranch 85s #101 (API 42-417-39690) is a well in Shackelford County operated by Stasney Well Service LLC, completed May 1, 2025 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued August 16, 2019, permitted to 2,000 ft.
Completion filings report 10 formation tops, including Cisco, Cook Sand - Disposal, Frye - Disposal, Hope Sand - Disposal.
Its lease has reported 2.27K barrels of oil since October 2014, last reporting in July 2026. The lease carries 2 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 Sep 2021 |
| Latest permit | Stasney Well Service, LLCAug 16, 2019 |
- 2,000
- total depth, ft
- 1
- permits on file
- Aug 16, 2019
- last permit issued
- May 1, 2025
- completed
- 2.27K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2014 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 1, 2025
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
32.767500, -99.377330
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 |
|---|---|---|---|---|---|---|
| Cook Ranch 85S O-8-31662 | Cook Ranch | Stasney Well Service, LLC | 2 | 2.27K | 0 | Oct 2014 – Jul 2026 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Stasney Well Service, LLCOct 2014 → Sep 2021
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 856313-99 | Drill | Stasney Well Service, LLC | Aug 16, 2019 | Aug 16, 2019 | Aug 30, 2019 | 2,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-31662 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,723 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 |
|---|---|---|
| 1,244 | 1,248 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 66 | 11 | 60 S |
| 4.5 | 1,276 | 6.75 | 275 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 | Jul 14, 2025 | Jul 7, 2025 | — |
| 00 | Jun 8, 2020 | Mar 17, 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 42-417-39690 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-417-39690 → 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 85WS42-417-39165
0.2 KM · Stasney Well Service, LLC · Section with this well →
| Top Dothan LS | 986 | 757 |
| Top Noodle CK LS | 1,046 | 697 |
| Tannehill | 1,206 | 537 |
| Saddle Creek | 1,266 | 477 |
| Saddle Creek | 1,267 | 476 |
| Top Bluff Creek SS | 1,276 | 467 |
| Crystal Falls LS | 1,432 | 311 |
| Swastika LS | 1,611 | 132 |
15 TOPS · FIRST 8
Cook Ranch 85WS42-417-39735
0.2 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 |
| Wolfcamp | — | |
| Saddle Creek | — | |
| Shallow Sandstones - Overpressur | — |
11 TOPS · FIRST 8
Cook Ranch 85WS42-417-30495
0.5 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 Crystal Falls LS | 1,408 | 316 |
| B Crystall Falls LS | 1,408 | 316 |
| Frye - Disposal | — |
11 TOPS · FIRST 8
Cook Ranch 88S42-417-39109
0.7 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 Ranch 85WS42-417-39569
0.7 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 |
| Wolfcamp | — |
10 TOPS · FIRST 8
Cook 88S42-417-39082
0.7 KM · Stasney Well Service, LLC · Section with this well →
| Coleman Junction | 696 | 1,050 |
| Dothan LS | 998 | 748 |
| Dothan Limestone | 998 | 748 |
| Tannehill | 1,211 | 535 |
| Tannehill | 1,211 | 535 |
| Crystall Falls Limestone | 1,433 | 313 |
| Crystal Falls LS | 1,433 | 313 |
| Top Hope Sand | 1,470 | 276 |
19 TOPS · FIRST 8
W I Cook42-417-38914
0.9 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
1.0 KM · Stasney Well Service, LLC · Section with this well →
| Swastika - Disposal | — | |
| Shallow Sandstones - Overpressur | — | |
| Saddle Creek | — | |
| King Sand - Disposal | — | |
| Hope Sand - Disposal | — | |
| Frye - Disposal | — | |
| Cisco | — | |
| 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/41739690, documented in the API reference.