WELL · 42-507-32301 · DISTRICT 1

Fehrenbach #1

Plugged

Zavala County · Pearsall (Austin Chalk) field · Horizontal

Fehrenbach #1 (API 42-507-32301) is a plugged horizontal well in Zavala County, plugged May 17, 1994, last operated by Dantex Oil & Gas Inc..

The RRC has issued 2 drilling permits between 1990 and 1991, permitted to 6,550 ft.

Completion filings report one formation top, including Austin Chalk.

Its lease has reported 807 barrels of oil and 531 mcf of gas since January 1993, last reporting in August 1994.

Operator of record

Dantex Oil & Gas Inc.

Dallas, TX · P-5 Y, filed Sep 5, 1997 · 30 permits on file

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Dantex Oil & Gas Inc.
Production reports	Dantex Oil & Gas, Inc.through May 1994
Latest permit	Dantex Oil & Gas, Inc.Jul 3, 1991

6,550: total depth, ft
2: permits on file
Jul 3, 1991: last permit issued
Aug 4, 1991: completed
807: cumulative oil, bbl
531: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Aug 1994

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Aug 4, 1991
Shut in: —
Plugged: May 17, 1994

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
Fehrenbach O-1-12625	Pearsall (Austin Chalk)	Dantex Oil & Gas, Inc.	1	807	531	Jan 1993 – Aug 1994

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.

1Dantex Oil & Gas, Inc.Jan 1993 → May 1994

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
389571-99	Drill	Dantex Oil & Gas, Inc.	Jul 3, 1991	Jul 3, 1991	Jul 20, 1991	6,550
370909-99	Drill	Dantex Oil & Gas, Inc.	Mar 13, 1990	Mar 13, 1990	Apr 18, 1990	6,550

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-1-12625	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 577 ft elevation.Download CSV →

Formation	MD ft	Subsea
Austin ChalkAUSTIN CHALK (TVD)	6,197	-5,620
Austin Chalk	6,212	-5,635
Austin ChalkAUSTIN CHALK (MD)	6,212	-5,635

Perforations

Perforated and open-hole intervals.

From	To	Type
6,239	6,467	Perforated
6,239	8,043	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
16	64	24	—
10.75	725	14.75	420 S
10.75	726	14.75	410 S
7.625	6,239	9.875	500 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
Nov 3, 1992	Sep 21, 1992	Yes
Oct 1, 1990	Jun 26, 1990	Yes
Sep 19, 1990	—	—

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 42-507-32301 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-507-32301 → 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/50732301, documented in the API reference.