WELL · 42-071-32368 · DISTRICT 3

J. Ulrich Heirs Gas Unit #1

Plugged

Chambers County · Cedar Bayou (Yegua 13 000) field · Directional

J. Ulrich Heirs Gas Unit #1 (API 42-071-32368) is a plugged well in Chambers County, plugged March 5, 2012, last operated by Cimarex Energy CO..

The RRC has issued one drilling permit (amended once), issued April 23, 2008, permitted to 13,500 ft.

Completion filings report 2 formation tops, including Ey-1, Moody'S Branch.

Operator of record

Cimarex Energy Co.

Midland, TX · P-5 Y, filed Apr 4, 2026 · 2,082 permits on file · (800) 969-4789

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Cimarex Energy Co.
Production reports	Cimarex Energy Co.through Nov 2008
Latest permit	Cimarex Energy Co.Apr 23, 2008

13,500: total depth, ft
2: permits on file
Apr 23, 2008: last permit issued
Jul 11, 2008: completed
0: cumulative oil, bbl
664K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jul 2008 THROUGH Mar 2012

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Jul 11, 2008
Shut in: —
Plugged: Mar 5, 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
J. Ulrich Heirs Gas Unit G-3-243691	Cedar Bayou (Yegua 13,000)	Cimarex Energy Co.	1	0	664K	Jul 2008 – Mar 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.

1Cimarex Energy Co.Jul 2008 → Nov 2008

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
659051-98	Drill	Cimarex Energy Co.	Oct 13, 2008	Apr 23, 2008	Apr 29, 2008	13,500
659051-99	Drill	Cimarex Energy Co.	Apr 7, 2008	Apr 23, 2008	Apr 29, 2008	13,500

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-3-243691	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 31 ft elevation.Download CSV →

Formation	MD ft	Subsea
EY-1	11,222	-11,191
Moody's Branch	11,800	-11,769

Perforations

Perforated and open-hole intervals.

From	To	Type
12,617	12,781	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
13.375	3,550	17.5	4,525 S
9.625	9,680	12.25	1,205 S
4.5	13,533	6.75	200 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 27, 2009	Oct 23, 2008	Yes
00	Jan 10, 2009	—	—

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 42-071-32368 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-071-32368 → 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/07132368, documented in the API reference.