WELL · 42-131-37027 · DISTRICT 4

Cantu #1

Cantu #1 (API 42-131-37027) is a permitted well in Duval County filed by Erin Oil CO.; no completion report is on file yet.

The RRC has issued 3 drilling permits (amended once) between 1987 and 2007, permitted to 10,500 ft.

Completion filings report 6 formation tops, including Jackson, Hockley, Government Wells, Pettey.

Operator of record

Erin Oil Co.

Midland, TX · P-5 Y, filed Oct 4, 2025 · 4 permits on file

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	none
Production reports	Euphemism, Inc.through Oct 2001
Latest permit	Erin Oil Co.Jun 27, 2007

10,500: total depth, ft
4: permits on file
Jun 27, 2007: last permit issued
—: completed
0: cumulative oil, bbl
11.8K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Apr 2000 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; this well is the only one on it.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Cantu Gas Unit G-4-178630	Balderas Deep	Erin Oil Co.	1	0	11.8K	Apr 2000 – Jul 2026
— O-2-7343	—	—	0	0	0	—

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.

1ZSL Inc.May 2000 → Dec 2000
2Euphemism, Inc.Jan 2001 → Oct 2001

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
640828-99	Recompletion	Erin Oil Co.	Jun 15, 2007	Jun 27, 2007	—	10,200
484931-98	Reenter	ZSL Inc.	Aug 31, 2000	Jun 2, 1999	Apr 26, 2000	10,500
484931-99	Reenter	ZSL Inc.	Jun 2, 1999	Jun 2, 1999	—	10,500
332656-99	Drill	Union Texas Petroleum Corp.	Jul 9, 1987	Jul 10, 1987	—	10,500

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-4-178630	—	—	—	—
—	— O-2-7343	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 446 ft elevation.Download CSV →

Formation	MD ft	Subsea
Jackson	4,230	-3,784
Hockley	4,637	-4,191
Government Wells	4,930	-4,484
Pettey	5,455	-5,009
Pettus	5,455	-5,009
Queen City	9,998	-9,552

Perforations

Perforated and open-hole intervals.

From	To	Type
9,997	10,004	Perforated
10,023	10,039	Perforated
10,024	10,044	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
10.75	1,252	14.75	570 S
7.625	6,919	9.875	931 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
Oct 30, 2000	Sep 7, 2000	—
Sep 29, 2000	—	—
Mar 30, 1988	Jan 28, 1988	—
Feb 19, 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 42-131-37027 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-131-37027 → 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/13137027, documented in the API reference.