WELL · 42-475-34674 · DISTRICT 8
Winter 7-20 #2
Ward County · Marston Ranch (Clearfork) field · Shut IN · Horizontal
Winter 7-20 #2 (API 42-475-34674) is a horizontal well in Ward County operated by Oxy USA Eor LLC, completed February 25, 2012 and listed as shut in on the RRC schedule.
The RRC has issued 2 drilling permits between 2000 and 2011, permitted to 7,000 ft.
It was permitted by Oxy USA Inc. and has since transferred to Oxy USA Eor LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Rustler, Yates, Tubb, Wichita-Albany.
Its 2 leases have reported 30.1K barrels of oil and 340K mcf of gas since March 2001, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by OXY USA Inc.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Dec 22, 2025 · 1 permits on file · (713) 209-2400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | OXY USA EOR LLC |
| Production reports | OXY USA Inc.through Jun 2024 |
| Latest permit | OXY USA Inc.Dec 2, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,000
- total depth, ft
- 2
- permits on file
- Dec 2, 2011
- last permit issued
- Feb 25, 2012
- completed
- 30.1K
- cumulative oil, bbl
- 340K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2001 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 25, 2012
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 2 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Winter 7-20 G-10-185625 | Sand Hills, West (Devonian) | OXY USA EOR, LLC | 1 | 0 | 289K | Mar 2001 – Jul 2026 |
| Winter '7-20' O-10-44354 | Marston Ranch (Clearfork) | OXY USA EOR, LLC | 2 | 30.1K | 51.9K | Feb 2012 – Jul 2026 |
Oil, barrels lease total
Last 12 months 0 · prior 12 83(-100%)
Gas, mcf lease total
Last 12 months 0 · prior 12 142(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Pogo Producing CompanyMay 2001 → Jan 2008
- 2Pogo Producing Company LLCFeb 2008 → Feb 2008
- 3OXY USA Inc.Mar 2008 → Jun 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 729147-99 | Recompletion | OXY USA Inc. | Nov 30, 2011 | Dec 2, 2011 | Jan 7, 2012 | 6,397 |
| 501182-99 | Drill | Pogo Producing Co. | Oct 25, 2000 | Nov 17, 2000 | Dec 22, 2000 | 7,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-10-185625 | — | — | — | — |
| — | — O-10-44354 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,557 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 528 | 2,029 |
| Yates | 1,858 | 699 |
| Tubb | 4,860 | -2,303 |
| Wichita-AlbanyWICHITA ALBANY | 5,378 | -2,821 |
| Devonian | 6,413 | -3,856 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,180 | 4,710 | Open hole |
| 6,638 | 8,300 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 799 | 12.25 | 615 S |
| 5.5 | 6,638 | 7.875 | 500 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 28, 2014 | Feb 26, 2013 | — |
| 00 | Jan 29, 2002 | Apr 6, 2001 | Yes |
| 00 | Nov 28, 2001 | — | — |
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 42-475-34674 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-475-34674 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/47534674, documented in the API reference.