WELL · 42-471-30330 · DISTRICT 3

Warner Unit #1

Plugged

Walker County · Maple Branch (Yegua) field · Directional

Warner Unit #1 (API 42-471-30330) is a plugged well in Walker County, plugged December 12, 2008, last operated by Cobra Oil & Gas Corporation.

The RRC has issued one drilling permit (amended once), issued May 10, 2006, permitted to 4,500 ft.

Completion filings report one formation top, including Yegua.

Operator of record

Cobra Oil & Gas Corporation

Wichita Falls, TX · P-5 Y, filed Dec 4, 2025 · 778 permits on file · (940) 720-2597

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Cobra Oil & Gas Corporation
Production reports	Cobra Oil & Gas Corporationthrough Aug 2008
Latest permit	Cobra Oil & Gas CorporationMay 10, 2006

4,500: total depth, ft
2: permits on file
May 10, 2006: last permit issued
Sep 24, 2006: completed
0: cumulative oil, bbl
39.2K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Sep 2006 THROUGH Dec 2008

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Sep 24, 2006
Shut in: —
Plugged: Dec 12, 2008

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
Warner Unit G-3-222436	Maple Branch (Yegua)	Cobra Oil & Gas Corporation	1	0	39.2K	Sep 2006 – Dec 2008

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.

1Cobra Oil & Gas CorporationOct 2006 → Aug 2008

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
617179-98	Drill	Cobra Oil & Gas Corporation	Aug 17, 2006	May 10, 2006	—	4,500
617179-99	Drill	Cobra Oil & Gas Corporation	Apr 6, 2006	May 10, 2006	Sep 3, 2006	4,500

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-3-222436	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 310 ft elevation.Download CSV →

Formation	MD ft	Subsea
YeguaYEGUA SS	4,087	-3,777

Perforations

Perforated and open-hole intervals.

From	To	Type
4,087	4,088	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	1,026	11	450 S
2.875	4,326	7.875	770 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	Mar 28, 2007	Nov 6, 2006	Yes
00	Nov 30, 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 42-471-30330 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-471-30330 → 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/47130330, documented in the API reference.