WELL · 42-131-38507 · DISTRICT 4

Bazan #4

Plugged

Duval County · Sejita East (1800) field · Vertical

Bazan #4 (API 42-131-38507) is a plugged well in Duval County, plugged January 26, 2010, last operated by Trinity Gas Corporation.

The RRC has issued 3 drilling permits between 2001 and 2005, permitted to 2,150 ft.

Operator of record

Trinity Gas Corporation

Enid, OK · P-5 Y, filed Aug 4, 2025 · 38 permits on file · (405) 659-9565

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Trinity Gas Corporation
Production reports	Trinity Gas Corporationthrough Apr 2009
Latest permit	Trinity Gas CorporationJul 18, 2005

2,150: total depth, ft
3: permits on file
Jul 18, 2005: last permit issued
Dec 3, 2001: completed
0: cumulative oil, bbl
323K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Dec 2001 THROUGH Jan 2010

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Dec 3, 2001
Shut in: —
Plugged: Jan 26, 2010

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 3 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Gas, mcf	Reported
Bazan G-4-211225	Sejita, East (1300)	Trinity Gas Corporation	1	165K	Jul 2005 – Jan 2010
Bazan G-4-188874	Sejita, East (1600)	Trinity Gas Corporation	1	142K	Apr 2002 – Jun 2005
Bazan G-4-186784	Sejita, East (1800)	Trinity Gas Corporation	1	15.9K	Dec 2001 – Apr 2002

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.

1Trinity Gas CorporationDec 2001 → Apr 2009

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
603443-99	Recompletion	Trinity Gas Corporation	Jul 14, 2005	Jul 18, 2005	Jun 30, 2005	1,658
519141-99	Recompletion	Trinity Gas Corporation	Apr 16, 2002	Apr 23, 2002	Apr 9, 2002	1,770
509057-99	Drill	Trinity Gas Corporation	May 16, 2001	Jun 12, 2001	Oct 23, 2001	2,150

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-4-186784	—	—	—	—
—	— G-4-188874	—	—	—	—
—	— G-4-211225	—	—	—	—

Perforations

Perforated and open-hole intervals.

From	To	Type
1,234	1,238	Perforated
1,604	1,610	Perforated
1,872	1,876	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	998	12.25	333 S
8.625	999	12.25	333 S
5.5	1,983	7.875	330 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
Dec 20, 2005	Jul 29, 2005	Yes
Oct 5, 2005	—	—
Jul 8, 2002	May 10, 2002	Yes
Jun 7, 2002	—	—
Feb 26, 2002	Dec 17, 2001	Yes
Feb 8, 2002	—	—

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 42-131-38507 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-131-38507 → 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/13138507, documented in the API reference.