TEXAS · WELLS · WARD COUNTY · API 42-475-10737 · DISTRICT 7B

Hutchings Stock Assn. #664

Ward County · W. A. Estes (Holt) field · Producing · Vertical

Hutchings Stock Assn. #664 (API 42-475-10737) is a well in Ward County operated by Sundown Energy LP, completed November 20, 1993 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit, issued March 24, 1992, permitted to 10,460 ft.

It was permitted by Chevron U. S. A. Inc. and has since transferred to Sundown Energy LP on the wellbore schedule.

Completion filings report 3 formation tops, including Queen, San Andres, Holt.

Its 2 leases have reported 27.1M barrels of oil and 20.5M mcf of gas since January 1993, last reporting volume in April 2026. The leases carry 1,679 wells, so these are lease totals, not this well alone.

Operator of record

Sundown Energy LP

Permitted by Chevron U. S. A. Inc.; the EWA schedule now lists a different operator.

Based in: Dallas, TX
P-5 status: Active – Extension (X)
P-5 last filed: Jun 3, 2026
Permits on file: 300
Phone: (214) 368-6100

Email me new permits Email me new permits

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Sundown Energy LP
Production reports	Two P Partners, LLCthrough Apr 2026
Latest permit	Chevron U. S. A. Inc.Mar 24, 1992

The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.

10,460: total depth, ft
1: permits on file
Mar 24, 1992: last permit issued
Nov 20, 1993: completed
27.1M: cumulative oil, bbl
20.5M: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026

Regulatory status · RRC wellbore file

Schedule: ON SCHEDULE
Completed: Nov 20, 1993
Shut in: —
Plugged: —

Operator's P-5 on the schedule: Active – Extension (X)

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 1,679 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Hutchings Stock Assn. O-10-7337	Ward-Estes, North	Two P Partners, LLC	1,671	26.8M	20.2M	Jan 1993 – Apr 2026
Hutchings Stock Assn. O-10-33494	W. A. Estes (Holt)	Sundown Energy LP	8	289K	286K	Jan 1993 – Mar 2026

Oil, barrels lease total

Last 12 months 431,306 · prior 12 505,918(-15%)

Gas, mcf lease total

Last 12 months 65,650 · prior 12 146,138(-55%)

Chain of custody

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

1Chevron U. S. A. Inc.Jan 1993 → Aug 2003
2Sundown Energy, Inc.Aug 2000 → Jan 2005
3BC Operating, Inc.Sep 2003 → Oct 2004
4Celero Energy, L.P.Nov 2004 → Sep 2005
5Sundown Energy LPFeb 2005 → Mar 2026
6Whiting Oil and Gas CorporationOct 2005 → Oct 2016
7Four Corners Petroleum II, LLCNov 2016 → Dec 2020
8Two P Partners, LLCJan 2021 → Apr 2026

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
397549-99	Recompletion	Chevron U. S. A. Inc.	Mar 16, 1992	Mar 24, 1992	Feb 28, 1992	5,500

Completions

Completed	Lease	Field	Operator	Status	Depth
Nov 20, 1993	Hutchings Stock Assn. O-10-33494	W. A. Estes (Holt)	Sundown Energy LP	Producing	10,460
Mar 23, 1966	Hutchings Stock Assn. O-10-7337	Ward-Estes North	Two P Partners LLC	Not on Schedule	—
Mar 23, 1966	Hutchings Stock Assn. O-10-7337	Ward-Estes North	Two P Partners LLC	Not on Schedule	—
—	Hutchings Stock Assn. O-10-33494	W. A. Estes (Holt)	Sundown Energy LP	Not on Schedule	—

Formation tops

As filed on W-2/G-1. Subsea from 2,596 ft elevation.Download CSV →

Formation	MD ft	Subsea
Queen	2,980	-384
San Andres	3,500	-904
Holt	4,668	-2,072

Perforations

Perforated and open-hole intervals.

From	To	Type
2,980	3,181	Perforated
4,668	4,672	Perforated
4,668	4,783	Perforated
4,691	4,693	Perforated
4,702	4,704	Perforated
4,728	4,730	Perforated
4,763	4,765	Perforated
4,778	4,780	Perforated
4,814	4,822	Perforated
4,854	4,860	Perforated
4,896	4,900	Perforated
4,912	4,916	Perforated
4,930	4,934	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	2,208	—	950 S
8.625	2,220	12.25	950 S
2.375	2,993	—	—
5.5	8,707	—	1,700 S
5.5	8,724	7.875	700 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 →

RRC record date	W-2 / G-1 date	Logs referenced
Oct 30, 2013	Aug 8, 2013	—
Jul 21, 1992	Jun 8, 1992	Yes
Jul 1, 1992	Apr 5, 1966	—
Jul 1, 1992	—	—
Jun 24, 1992	—	—
Jan 12, 1984	Apr 5, 1966	—

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 42-475-10737 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-475-10737 → scanned completion filings

Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it. The University Lands library has no per-well link: then paste it into its search.

Find logs withinmiles of this well:List →Map →

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/47510737, documented in the API reference.