WELL · 42-131-38569 · DISTRICT 4

Marshall S. Jr. State A-2123 #1

Plugged

Duval County · Seven Sisters S. (Massive) field · Vertical

Marshall S. JR. State A-2123 #1 (API 42-131-38569) is a plugged well in Duval County, plugged April 10, 2015, last operated by Carrizo Oil & Gas Inc..

The RRC has issued one drilling permit, issued August 7, 2002, permitted to 9,900 ft.

Completion filings report 6 formation tops, including Yegua, Queen City, Wilcox, Top Of Slick.

Operator of record

Carrizo Oil & Gas Inc.

Houston, TX · P-5 Inactive, filed Jan 7, 2021 · 1,194 permits on file · (713) 328-1000

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Carrizo Oil & Gas Inc.
Production reports	Carrizo Oil & Gas, Inc.through Feb 2009
Latest permit	Carrizo Oil & Gas, Inc.Aug 7, 2002

9,900: total depth, ft
1: permits on file
Aug 7, 2002: last permit issued
Oct 3, 2002: completed
0: cumulative oil, bbl
309K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Oct 2002 THROUGH Apr 2015

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Oct 3, 2002
Shut in: —
Plugged: Apr 10, 2015

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
Marshall, S. Jr. State A-2123 G-4-191791	Seven Sisters, S. (Massive)	Carrizo Oil & Gas, Inc.	1	0	309K	Oct 2002 – Apr 2015

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.

1Carrizo Oil & Gas, Inc.Feb 2003 → Feb 2009

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
522600-99	Drill	Carrizo Oil & Gas, Inc.	Aug 7, 2002	Aug 7, 2002	Aug 22, 2002	9,900

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-4-191791	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 551 ft elevation.Download CSV →

Formation	MD ft	Subsea
YeguaTOP OF YEGUA	2,926	-2,375
Queen CityTOP OF QUEEN CITY	5,890	-5,339
WilcoxTOP OF WILCOX	8,000	-7,449
Top of Slick	8,119	-7,568
Top of WX Slick	8,119	-7,568
Top of WX Massive	9,510	-8,959

Perforations

Perforated and open-hole intervals.

From	To	Type
9,583	9,588	Perforated
9,590	9,592	Perforated
9,595	9,599	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
9.625	2,015	12.25	827 S
5.5	9,430	7.875	815 S
2.875	9,822	4.75	52 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
May 1, 2003	Mar 18, 2003	—
Jan 21, 2003	Dec 2, 2002	Yes
Dec 11, 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 42-131-38569 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-131-38569 → 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/13138569, documented in the API reference.