WELL · 42-219-01723 · DISTRICT 8

West Sundown Unit #54

West Sundown Unit #54 (API 42-219-01723) is a permitted well in Hockley County filed by Oxy USA Inc.; no completion report is on file yet.

The RRC has issued one drilling permit, issued July 14, 2016, permitted to 5,600 ft.

Completion filings report 3 formation tops, including Red Bed, Yates, San Andres.

Its 2 leases have reported 8.02M barrels of oil and 5.87M mcf of gas since January 1993, last reporting in July 2026. The leases carry 250 wells, so these are lease totals, not this well alone.

Operator of record

OXY USA Inc.

Houston, TX · P-5 Y, filed Dec 4, 2025 · 3,316 permits on file · (713) 215-7000

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	none
Production reports	OXY USA Inc.through Apr 2026
Latest permit	OXY USA Inc.Jul 14, 2016

5,600: total depth, ft
1: permits on file
Jul 14, 2016: last permit issued
—: completed
8.02M: cumulative oil, bbl
5.87M: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: —
Shut in: —
Plugged: —

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 250 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
West Sundown Unit O-11-70442	Slaughter	OXY USA EOR, LLC	240	6.39M	4.65M	May 2016 – Jul 2026
Slaughter, R. L. Jr. "C" O-11-6012	Slaughter	OXY USA Inc.	10	1.63M	1.22M	Jan 1993 – Aug 2016

Oil, barrels lease total

Last 12 months 891,436 · prior 12 936,792(-5%)

Gas, mcf lease total

Last 12 months 535,070 · prior 12 832,821(-36%)

Chain of custody

Every operator that reported production on this well's lease, in order.

1Bass Enterprises Production Co.Jan 1993 → Dec 2006
2Bepco, L.P.Jan 2007 → Nov 2008
3Bopco, L.P.Dec 2008 → Mar 2011
4OXY USA Inc.Apr 2011 → Apr 2026

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
815815-99	Recompletion	OXY USA Inc.	May 20, 2016	Jul 14, 2016	—	5,600

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-11-6012	—	—	—	—
—	— O-11-70442	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 3,594 ft elevation.Download CSV →

Formation	MD ft	Subsea
Red Bed	290	3,304
Yates	2,210	1,384
San Andres	4,096	-502

Perforations

Perforated and open-hole intervals.

From	To	Type
4,898	5,074	Open hole

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
9.625	291	12.5	125 S
7	4,885	8.75	275 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 →

Filed	W-2 / G-1 date	Logs referenced
May 23, 2023	Mar 23, 2023	—
May 5, 2016	—	—
Jan 12, 1984	—	—

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 42-219-01723 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-219-01723 → 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/21901723, documented in the API reference.