WELL · 42-417-39258 · DISTRICT 7
Cook Strawn 85S/86S Pooled Unit #81R
Shackelford County · Cook Ranch (Strawn Sand) field · Producing · Vertical
Cook Strawn 85s/86s Pooled Unit #81R (API 42-417-39258) is a well in Shackelford County operated by Stasney Well Service LLC, completed May 11, 2012 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued February 21, 2012, permitted to 4,000 ft.
Completion filings report 6 formation tops, including Coleman Juction Ls, Dothan Ls, Noodle Creek Ls, Tannehill.
Its lease has reported 66.5K barrels of oil and 67.1K mcf of gas since May 2010, last reporting in July 2026. The lease carries 12 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Albany, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 22, 2026
- Permits on file
- 305
- Phone
- (325) 762-3311
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Stasney Well Service LLC |
| Production reports | Stasney Well Service, LLCthrough Oct 2018 |
| Latest permit | Stasney Well Service, LLCFeb 21, 2012 |
- 4,000
- total depth, ft
- 1
- permits on file
- Feb 21, 2012
- last permit issued
- May 11, 2012
- completed
- 66.5K
- cumulative oil, bbl
- 67.1K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2010 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 11, 2012
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
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 12 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cook Strawn 85S/86S Pooled Unit O-8-30549 | Cook Ranch (Strawn Sand) | Stasney Well Service, LLC | 12 | 66.5K | 67.1K | May 2010 – 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, H. R. & Sons, Ltd.May 2010 → May 2011
- 2Stasney Well Service, LLCJun 2011 → Oct 2018
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 733539-99 | Drill | Stasney Well Service, LLC | Feb 9, 2012 | Feb 21, 2012 | Feb 24, 2012 | 4,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-30549 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,685 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Coleman Juction LS | 628 | 1,057 |
| Dothan LS | 922 | 763 |
| Noodle Creek LS | 985 | 700 |
| TannehillTANNEHILL LS | 1,140 | 545 |
| Saddle CreekSADDLE CREEK LS | 1,214 | 471 |
| Dog Bend LS | 3,091 | -1,406 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,138 | 3,142 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 74 | 11 | 90 S |
| 4.5 | 3,234 | 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 | Mar 11, 2013 | Jan 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 42-417-39258 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-417-39258 → 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.
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/41739258, documented in the API reference.