WELL · 42-409-31732 · DISTRICT 4

Bayder/Montgomery #9A

Bayder/Montgomery #9A (API 42-409-31732) is a permitted well in San Patricio County filed by NU-San Energy; no completion report is on file yet.

The RRC has issued 2 drilling permits between 1983 and 1995, permitted to 1,250 ft.

Completion filings report one formation top, including Oakville.

Its lease has reported 13.6K barrels of oil and 74 mcf of gas since January 1993, last reporting in July 2026. The lease carries 4 wells, so these are lease totals, not this well alone.

Operator of record

NU-San Energy

Guthrie, OK · P-5 Y, filed Nov 5, 2010 · 9 permits on file

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	none
Production reports	Samurai Operating Co. L.L.C.through Jun 2006
Latest permit	NU-San EnergyOct 5, 1995

1,250: total depth, ft
2: permits on file
Oct 5, 1995: last permit issued
—: completed
13.6K: cumulative oil, bbl
74: 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 lease this well is completed on; they carry 4 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Bayder-Montgomery, E. O-4-10664	Sinton, West (Shallow)	Southcoast Production Inc	4	13.6K	74	Jan 1993 – Jul 2026

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.

1NU-San EnergyJan 1993 → Mar 1999
2Petroleum Resource Management CoDec 1994 → Aug 1995
3Ernest Operating CompanyOct 1995 → Jun 1996
4Brittan Oil/Gas Internat'l CorpAug 1997 → Jan 1999
5M & S ExplorationApr 1999 → Jun 2002
6Samurai Operating Co. L.L.C.Jan 2005 → Jun 2006

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
440429-99	Recompletion	NU-San Energy	Oct 2, 1995	Oct 5, 1995	—	1,242
191243-99	Drill	Tex-Oil Drilling, Inc.	Apr 11, 1983	Apr 11, 1983	Apr 11, 1983	1,250

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-4-10664	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 44 ft elevation.Download CSV →

Formation	MD ft	Subsea
Oakville	1,232	-1,188

Perforations

Perforated and open-hole intervals.

From	To	Type
1,232	1,238	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
5.5	1,242	7.875	225 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	Jan 7, 1985	Oct 11, 1984	—
00	Dec 22, 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 42-409-31732 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-409-31732 → 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/40931732, documented in the API reference.