TEXAS · WELLS · SHACKELFORD COUNTY · STASNEY'S COOK RANCH "57" LEASE · API 42-417-39007 · DISTRICT 6E
Stasney S Cook Ranch 57 #139
Shackelford County · Shackelford County Regular field · Vertical
Stasney S Cook Ranch 57 #139 (API 42-417-39007) is a plugged well in Shackelford County, plugged April 29, 2025, last operated by Stasney Well Service LLC.
The RRC has issued one drilling permit, issued September 10, 2009, permitted to 2,000 ft.
It was permitted by Stasney, H. R. & Sons, Ltd. and has since transferred to Stasney Well Service LLC on the wellbore schedule.
Completion filings report 6 formation tops, including Coleman Junction, Sedwick Ls, Dothan Ls, Noodle Creek Ls.
Its lease has reported 44.9K barrels of oil since August 2007, last reporting volume in April 2026. The lease carries 19 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Stasney, H. R. & Sons, Ltd.; 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 | Stasney, H. R. & Sons, Ltd.Sep 10, 2009 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,000
- total depth, ft
- 1
- permits on file
- Sep 10, 2009
- last permit issued
- Jan 4, 2010
- completed
- 44.9K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2007 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 4, 2010
- Shut in
- —
- Plugged
- Apr 29, 2025
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 19 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Stasney's Cook Ranch "57" O-8-29973 | Shackelford County Regular | Stasney Well Service, LLC | 19 | 44.9K | 0 | Aug 2007 – Apr 2026 |
Oil, barrels lease total
Last 12 months 295 · prior 12 362(-19%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Stasney, H. R. & Sons, Ltd.Sep 2007 → Jul 2010
- 2Stasney Well Service, LLCAug 2010 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 684836-99 | Drill | Stasney, H. R. & Sons, Ltd. | Sep 4, 2009 | Sep 10, 2009 | Oct 12, 2009 | 2,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 4, 2010 | Stasney S Cook Ranch 57 O-8-29973 | Shackelford County Regular | Stasney Well Service LLC | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,561 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Coleman JunctionCOLEMAN JUNCTION LS | 420 | 1,141 |
| Sedwick LS | 570 | 991 |
| Dothan LS | 732 | 829 |
| Noodle Creek LS | 798 | 763 |
| TannehillTANNEHILL LS | 960 | 601 |
| Saddlecreek LS | 1,018 | 543 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 892 | 898 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 76 | 11 | 65 S |
| 4.5 | 1,060 | 6.75 | 220 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 | Apr 9, 2010 | Feb 1, 2010 | Yes |
| 00 | Mar 16, 2010 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Apr 29, 2010. Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| RESISTIVITYSpans Coleman Junction, Sedwick Ls, Dothan Ls, Noodle Creek Ls, Tannehill, Saddlecreek Ls | TIFF | 80 to 1,096 | Apr 29, 2010run Oct 16, 2009 | 0.80 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-417-39007 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-417-39007 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search 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/41739007, documented in the API reference.