TEXAS · WELLS · SHACKELFORD COUNTY · COOK, W. I. LEASE · API 42-417-37531 · DISTRICT 6E
Cook W. I. #9 60F
Shackelford County · Cook Ranch field · Water Supply · Vertical
Cook W. I. #9 60F (API 42-417-37531) is a well in Shackelford County operated by Stasney Well Service LLC, completed August 26, 1991 and listed as water supply on the RRC schedule, shut in February 1, 2026.
The RRC has issued one drilling permit, issued July 31, 1991, permitted to 1,190 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 3 formation tops, including Coleman Junction, Sedwick, Dothan.
Its lease has reported 133K barrels of oil and 48.2K mcf of gas since January 1993, last reporting volume in April 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 CompanyJul 31, 1991 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,190
- total depth, ft
- 1
- permits on file
- Jul 31, 1991
- last permit issued
- Aug 26, 1991
- completed
- 133K
- cumulative oil, bbl
- 48.2K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 26, 1991
- Shut in
- Feb 1, 2026
- 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 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 – Apr 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 |
|---|---|---|---|---|---|---|
| 390360-99 | Drill | Young, Marshall R., Oil Company | Jul 29, 1991 | Jul 31, 1991 | Aug 6, 1991 | 1,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 26, 1991 | Cook W. I. O-8-3564 | Cook Ranch | Stasney Well Service LLC | Water Supply · shut in Feb 1, 2026 | 1,190 |
Formation tops
As filed on W-2/G-1. Subsea from 1,557 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Coleman Junction | 454 | 1,103 |
| Sedwick | 592 | 965 |
| Dothan | 750 | 807 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,134 | 1,138 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 5.5 | 1,189 | 7.875 | 235 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Dec 13, 1991 | Sep 26, 1991 | Yes |
| 00 | Oct 29, 1991 | — | — |
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 42-417-37531 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-417-37531 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/41737531, documented in the API reference.