WELL · 42-505-32567 · DISTRICT 4

Sanchez A. R. #1

Plugged

Zapata County · Wildcat field · Vertical

Sanchez A. R. #1 (API 42-505-32567) is a plugged well in Zapata County, plugged July 26, 1991, last operated by Sanchez-O Brien Oil & Gas Corp..

The RRC has issued one drilling permit, issued June 26, 1989, permitted to 15,500 ft.

It was permitted by Santa FE Minerals, Inc. and has since transferred to Sanchez-O Brien Oil & Gas Corp. on the wellbore schedule.

Completion filings report 7 formation tops, including Queen City, Wilcox, Top Of 1st Hinnant, 3rd Hinnant.

Operator of record

Sanchez-O Brien Oil & Gas Corp.

Permitted by Santa FE Minerals, Inc.; the EWA schedule now lists a different operator.

Houston, TX · P-5 Y, filed Jul 6, 1998 · 493 permits on file

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Sanchez-O Brien Oil & Gas Corp.
Production reports	none
Latest permit	Santa FE Minerals, Inc.Jun 26, 1989

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

15,500: total depth, ft
1: permits on file
Jun 26, 1989: last permit issued
Dec 14, 1989: completed
0: cumulative oil, bbl
0: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Dec 14, 1989
Shut in: —
Plugged: Jul 26, 1991

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
— G-4-137365	—	—	0	0	0	—

No volumes reported on these leases in the last three years.

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
360525-99	Drill	Santa FE Minerals, Inc.	Jun 19, 1989	Jun 26, 1989	Jul 8, 1989	15,500

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-4-137365	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 392 ft elevation.Download CSV →

Formation	MD ft	Subsea
Queen City	3,450	-3,058
Queen CityBASE QUEEN CITY	5,070	-4,678
WilcoxTOP OF WILCOX	8,280	-7,888
Top of 1ST Hinnant	8,490	-8,098
3RD Hinnant	9,430	-9,038
8TH Hinnant	11,010	-10,618
11TH Hinnant	13,070	-12,678
15TH Hinnant	14,080	-13,688

Perforations

Perforated and open-hole intervals.

From	To	Type
13,071	13,088	Perforated
13,088	13,094	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
30	60	36	—
16	1,738	20	1,540 S
11.75	7,037	14.75	1,160 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	Apr 11, 1991	Dec 29, 1989	Yes
00	Mar 27, 1991	—	—

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 42-505-32567 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-505-32567 → 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/50532567, documented in the API reference.