WELL · 42-367-33775 · DISTRICT 9

Cerveny #1H

Plugged

Parker County · Newark East (Barnett Shale) field · Horizontal

Cerveny #1H (API 42-367-33775) is a plugged horizontal well in Parker County, plugged November 1, 2012, last operated by Carrizo Oil & Gas Inc..

The RRC has issued one drilling permit, issued August 25, 2005, permitted to 7,500 ft.

Completion filings report 3 formation tops, including Base Cretaceous (marker), Marble Falls, Barnett.

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 Apr 2007
Latest permit	Carrizo Oil & Gas, Inc.Aug 25, 2005

7,500: total depth, ft
1: permits on file
Aug 25, 2005: last permit issued
Mar 16, 2006: completed
0: cumulative oil, bbl
1.11K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Mar 2006 THROUGH Oct 2012

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Mar 16, 2006
Shut in: —
Plugged: Nov 1, 2012

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
Cerveny G-13-219956	Newark, East (Barnett Shale)	Carrizo Oil & Gas, Inc.	1	0	1.11K	Mar 2006 – Oct 2012

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.Mar 2006 → Apr 2007

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
605456-99	Drill	Carrizo Oil & Gas, Inc.	Aug 25, 2005	Aug 25, 2005	Nov 15, 2005	7,500

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-13-219956	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 1,098 ft elevation.Download CSV →

Formation	MD ft	Subsea
Base Cretaceous (marker)BASE CRETACEOUS	450	648
Marble FallsTOP MARBLE FALLS	5,445	-4,347
BarnettTOP BARNETT SHALE	6,073	-4,975

Perforations

Perforated and open-hole intervals.

From	To	Type
6,257	7,237	Perforated
7,435	8,412	Perforated
8,611	9,591	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
9.625	824	12.25	670 S
5.5	9,723	8.75	1,230 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	Feb 19, 2007	Jul 13, 2006	Yes
00	Oct 10, 2006	—	—

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 42-367-33775 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-367-33775 → 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/36733775, documented in the API reference.