WELL · 42-409-32224 · DISTRICT 4

Mayo J. W. a/C 1 #89

Plugged

San Patricio County · Taft (4000) field · Directional

Mayo J. W. A/C 1 #89 (API 42-409-32224) is a plugged well in San Patricio County, plugged December 15, 2003, last operated by Hec Petroleum Inc..

The RRC has issued one drilling permit, issued March 18, 1988, permitted to 5,050 ft.

It was permitted by Exxon Corp. and has since transferred to Hec Petroleum Inc. on the wellbore schedule.

Its lease has reported 395K barrels of oil and 439K mcf of gas since January 1993, last reporting in June 2005. The lease carries 45 wells, so these are lease totals, not this well alone.

Operator of record

Hec Petroleum Inc.

Permitted by Exxon Corp.; the EWA schedule now lists a different operator.

Midland, TX · P-5 Y, filed Mar 3, 2006

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Hec Petroleum Inc.
Production reports	Hec Petroleum, Inc.through Aug 2004
Latest permit	Exxon Corp.Mar 18, 1988

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

5,050: total depth, ft
1: permits on file
Mar 18, 1988: last permit issued
Apr 17, 1988: completed
395K: cumulative oil, bbl
439K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jun 2005

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Apr 17, 1988
Shut in: —
Plugged: Dec 15, 2003

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; they carry 45 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Mayo, J. W., a/C 1 O-4-7253	Taft (4000)	Hec Petroleum, Inc.	45	395K	439K	Jan 1993 – Jun 2005

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.

1Exxon Corp.Jan 1993 → Jul 1994
2Cox Resources Corp.Aug 1994 → Aug 2000
3Hallwood Petroleum, Inc.Sep 2000 → Dec 2001
4Hec Petroleum, Inc.Jan 2002 → Aug 2004

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
342067-99	Drill	Exxon Corp.	Jan 29, 1988	Mar 18, 1988	—	5,050

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-4-7253	—	—	—	—

Perforations

Perforated and open-hole intervals.

From	To	Type
3,920	3,930	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	631	12.25	539 S
5.5	4,049	7.875	260 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	Jul 28, 1988	May 24, 1988	Yes
00	Jun 21, 1988	—	—

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 42-409-32224 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-409-32224 → 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/40932224, documented in the API reference.