WELL · 42-083-81608 · DISTRICT 7

Warren #1

Plugged

Coleman County · Coleman County Regular field · Vertical

Warren #1 (API 42-083-81608) is a plugged well in Coleman County, plugged June 17, 2009, last operated by Big Tio Inc..

The RRC has issued one drilling permit, issued December 9, 1982, permitted to 2,922 ft.

It was permitted by Valera Oil Company and has since transferred to Big Tio Inc. on the wellbore schedule.

Its lease has reported 2.47K barrels of oil and 12.6K mcf of gas since January 1993, last reporting in September 2011.

Operator of record

Big Tio Inc.

Permitted by Valera Oil Company; the EWA schedule now lists a different operator.

Coleman, TX · P-5 Y, filed Jan 4, 2026 · (325) 280-6467

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Big Tio Inc.
Production reports	Big Tio, Inc.through Aug 2007
Latest permit	Valera Oil CompanyDec 9, 1982

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

2,922: total depth, ft
1: permits on file
Dec 9, 1982: last permit issued
Feb 15, 1983: completed
2.47K: cumulative oil, bbl
12.6K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Sep 2011

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Feb 15, 1983
Shut in: —
Plugged: Jun 17, 2009

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
Warren O-8-19552	Coleman County Regular	Big Tio, Inc.	1	2.47K	12.6K	Jan 1993 – Sep 2011

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.

1Valera Oil CompanyJan 1993 → Jul 1998
2Subsurface ExplorationAug 1998 → Mar 2000
3Big Tio, Inc.Jul 2000 → Aug 2007

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
179460-99	Other	Valera Oil Company	Dec 9, 1982	Dec 9, 1982	—	2,922

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-8-19552	—	—	—	—

Perforations

Perforated and open-hole intervals.

From	To	Type
2,556	2,558	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	100	11	—
2.375	2,560	—	—
4.5	2,649	7.875	120 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 12, 1984	Mar 9, 1983	—

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 42-083-81608 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-083-81608 → 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/08381608, documented in the API reference.