WELL · 42-427-30188 · DISTRICT 4

Guerra A. Jr. et al -A- #6J

Plugged

Starr County · LA Reforma (U) field · Vertical

Guerra A. JR. ET AL -A- #6J (API 42-427-30188) is a plugged well in Starr County, plugged April 13, 2012, last operated by Champlin Petroleum CO..

The RRC has issued 3 drilling permits between 1996 and 2000, permitted to 7,397 ft.

It was permitted by Wynn-Crosby Energy, Inc. and has since transferred to Champlin Petroleum CO. on the wellbore schedule.

Completion filings report 5 formation tops, including L Sand, R Sd, S Sd, T Sd.

Operator of record

Champlin Petroleum Co.

Permitted by Wynn-Crosby Energy, Inc.; the EWA schedule now lists a different operator.

Houston, TX · P-5 Y, filed Nov 3, 1995 · 1,006 permits on file

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Champlin Petroleum Co.
Production reports	Milagro Exploration, LLCthrough Jul 2010
Latest permit	Wynn-Crosby Energy, Inc.Jul 5, 2000

The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.

7,397: total depth, ft
3: permits on file
Jul 5, 2000: last permit issued
Feb 1, 1971: completed
0: cumulative oil, bbl
928K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2012

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Feb 1, 1971
Shut in: —
Plugged: Apr 13, 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 6 leases this well is completed on; they carry 5 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Gas, mcf	Reported
Guerra, A., Jr. et al -A- G-4-69241	LA Reforma (T)	Milagro Exploration, LLC	1	182K	Jan 1993 – Apr 2012
Guerra, A., Jr. et al -A- G-4-69242	LA Reforma (R)	Milagro Exploration, LLC	1	52.6K	Jan 1993 – Apr 2012
Guerra, A. Jr. et al -A- G-4-173454	LA Reforma (K)	Milagro Exploration, LLC	1	304K	May 1999 – Apr 2012
Guerra, A., Jr. et al -A- G-4-178149	LA Reforma (H)	Milagro Exploration, LLC	1	25.7K	May 2000 – Apr 2012
Guerra, A. Jr. et al -A- G-4-161513	LA Reforma (L)	Wynn-Crosby Energy, Inc.	1	363K	Nov 1996 – May 1999
— G-4-49606	—	—	0	0	—

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.

1Pg&e Resources CompanyJan 1993 → Oct 1994
2Dalen Resources Oil & Gas Co.Nov 1994 → Dec 1995
3Enserch Exploration, IncJan 1996 → Mar 1996
4Wynn-Crosby Energy, Inc.Apr 1996 → May 2005
5Petrohawk Operating CompanyAug 2005 → Nov 2007
6Milagro Exploration, LLCDec 2007 → Jul 2010

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
496889-99	Recompletion	Wynn-Crosby Energy, Inc.	Jul 5, 2000	Jul 5, 2000	May 3, 2000	7,397
484042-99	Recompletion	Wynn-Crosby Energy, Inc.	Apr 22, 1999	Apr 22, 1999	May 26, 1999	7,150
449916-99	Recompletion	Wynn-Crosby Energy, Inc.	Jul 1, 1996	Jul 16, 1996	Nov 19, 1996	7,150

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-4-49606	—	—	—	—
—	— G-4-69241	—	—	—	—
—	— G-4-69242	—	—	—	—
—	— G-4-161513	—	—	—	—
—	— G-4-173454	—	—	—	—
—	— G-4-178149	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 256 ft elevation.Download CSV →

Formation	MD ft	Subsea
L Sand	6,349	-6,093
R SD	7,008	-6,752
S SD	7,057	-6,801
T SD	7,160	-6,904
U SD	7,386	-7,130

Perforations

Perforated and open-hole intervals.

From	To	Type
5,922	5,930	Perforated
6,236	6,264	Perforated
6,348	6,354	Perforated
6,368	6,380	Perforated
6,384	6,391	Perforated
6,396	6,406	Perforated
6,410	6,416	Perforated
6,426	6,430	Perforated
7,057	7,065	Perforated
7,200	7,215	Perforated
7,386	7,392	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
9.625	981	12.25	280 S
9.625	981	—	—
2.875	7,395	8.75	760 S
2.875	7,395	—	—
2.875	7,397	8.75	760 S
2.875	7,397	—	—

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
Feb 26, 2001	Jul 26, 2000	Yes
Aug 25, 2000	—	—
Aug 18, 1999	Jul 2, 1999	Yes
Jul 13, 1999	—	—
Jan 20, 1999	Dec 14, 1998	—
Mar 10, 1997	Jan 13, 1997	Yes
Feb 13, 1997	—	—
Jan 12, 1984	Dec 15, 1976	Yes
Jan 12, 1984	—	—

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 42-427-30188 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-427-30188 → 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/42730188, documented in the API reference.