TEXAS · WELLS · GLASSCOCK COUNTY · WINSLOW "25" LEASE · API 42-173-34173 · DISTRICT 7B
Winslow 25 #1
Glasscock County · Spraberry (Trend Area) field · Vertical
Winslow 25 #1 (API 42-173-34173) is a plugged well in Glasscock County, plugged November 27, 2019, last operated by Pioneer Natural Res. USA Inc..
The RRC has issued one drilling permit, issued April 29, 2011, permitted to 10,500 ft.
Completion filings report 7 formation tops, including Clear Fork, Upper Spby, Spraberry, Lower Spby.
Its lease has reported 47K barrels of oil and 70K mcf of gas since September 2011, last reporting in April 2020.
Operator of record
- Based in
- Spring, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jul 8, 2026
- Permits on file
- 15,628
- Phone
- (972) 444-4001
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Pioneer Natural Res. USA Inc. |
| Production reports | Pioneer Natural Res. USA, Inc.through Aug 2016 |
| Latest permit | Pioneer Natural Res. USA, Inc.Apr 29, 2011 |
- 10,500
- total depth, ft
- 1
- permits on file
- Apr 29, 2011
- last permit issued
- Jul 19, 2017
- completed
- 47K
- cumulative oil, bbl
- 70K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2011 THROUGH Apr 2020
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 19, 2017
- Shut in
- —
- Plugged
- Nov 27, 2019
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Winslow "25" O-10-42352 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 1 | 47K | 70K | Sep 2011 – Apr 2020 |
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.
- 1Pioneer Natural Res. USA, Inc.Sep 2011 → Aug 2016
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 714918-99 | Drill | Pioneer Natural Res. USA, Inc. | Apr 25, 2011 | Apr 29, 2011 | Jun 7, 2011 | 10,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 19, 2017 | Winslow 25 O-10-42352 | Spraberry (Trend Area) | Pioneer Natural Res. USA Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,617 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,021 | 7,315 | Perforated |
| 8,252 | 9,726 | Perforated |
| 9,814 | 9,926 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 403 | 11 | 200 S |
| 4.5 | 10,043 | 7.875 | 1,750 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 | Sep 7, 2018 | Aug 7, 2018 | — |
| 00 | Mar 21, 2013 | Nov 30, 2011 | 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 42-173-34173 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-173-34173 → 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/17334173, documented in the API reference.