TEXAS · WELLS · SHACKELFORD COUNTY · COOK, W. I. LEASE · API 42-417-01016 · DISTRICT 6E
Cook W. I. #860F
Shackelford County · Cook Ranch field · Vertical
Cook W. I. #860F (API 42-417-01016) is a plugged well in Shackelford County, plugged October 4, 2021, last operated by Stasney Well Service LLC.
The RRC has issued one drilling permit, issued December 31, 1984, permitted to 1,200 ft.
It was permitted by Young, Marshall R., Oil Company and has since transferred to Stasney Well Service LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Coleman Junction, Sedwick Lime, Dothan Lime, Saddle Creek.
Its lease has reported 133K barrels of oil and 48.2K mcf of gas since January 1993, last reporting in July 2026. The lease carries 58 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Young, Marshall R., Oil Company; the EWA schedule now lists a different operator.
- 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 Apr 2026 |
| Latest permit | Young, Marshall R., Oil CompanyDec 31, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,200
- total depth, ft
- 1
- permits on file
- Dec 31, 1984
- last permit issued
- Nov 30, 1984
- completed
- 133K
- cumulative oil, bbl
- 48.2K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 30, 1984
- Shut in
- —
- Plugged
- Oct 4, 2021
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 58 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cook, W. I. O-8-3564 | Cook Ranch | Stasney Well Service, LLC | 58 | 133K | 48.2K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 1,298 · prior 12 1,678(-23%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Young, Marshall R., Oil Co.Jan 1993 → Oct 1998
- 2Stasney, H. R. & Sons, Ltd.Nov 1998 → May 2011
- 3Stasney Well Service, LLCJun 2011 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 264011-99 | Other | Young, Marshall R., Oil Company | Nov 19, 1984 | Dec 31, 1984 | — | 1,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 30, 1984 | Cook W. I. O-8-3564 | Cook Ranch | Stasney Well Service LLC | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,567 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Coleman Junction | 472 | 1,095 |
| Sedwick Lime | 614 | 953 |
| Dothan Lime | 772 | 795 |
| Saddle CreekSADDLE CREEK LIME | 1,060 | 507 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,168 | 1,174 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 74 | 12 | 55 S |
| 4.5 | 1,212 | 7.875 | 200 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 | Nov 9, 2012 | Jul 11, 2012 | — |
| 00 | Apr 22, 1985 | Feb 26, 1985 | — |
| 00 | Apr 4, 1985 | — | — |
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 42-417-01016 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-417-01016 → 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/41701016, documented in the API reference.