WELL · 42-363-30574 · DISTRICT 7

Tolbert, Dora #1

Tolbert, Dora #1 (API 42-363-30574) is a permitted well in Palo Pinto County filed by Southern Union Expl CO Of Tex; no completion report is on file yet.

The RRC has issued 2 drilling permits between 1980 and 1981, permitted to 4,800 ft.

Operator of record

Southern Union Expl Co of Tex

Based in: Dallas, TX
P-5 status: Inactive (I)
P-5 last filed: Sep 22, 1983
Permits on file: 26
Phone: (214) 742-6051

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	none
Production reports	J-Tec Operating, LLCthrough Apr 2026
Latest permit	Southern Union Expl Co of TexJun 10, 1981

4,800: total depth, ft
2: permits on file
Jun 10, 1981: last permit issued
—: completed
0: cumulative oil, bbl
162K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: —
Shut in: —
Plugged: —

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
Tolbert,dora Unit G-8-93484	Mineral Wells, South (Strawn LO)	J-Tec Operating, LLC	1	0	162K	Jan 1993 – Jul 2026

Gas, mcf lease total

Last 12 months 3,909 · prior 12 4,040(-3%)

Chain of custody

Every operator that reported production on this well's lease, in order.

1Cumming Company, Inc. TheJan 1993 → Dec 1994
2Coastal Plains Energy, Inc.Jan 1995 → Oct 1997
3Live Oak Gas CompanyNov 1997 → Feb 1999
4Lavanco Energy, Inc.Feb 2001 → Feb 2006
5Lavanco Energy, Ltd.Mar 2006 → Mar 2011
6Jilpetco, Inc.Apr 2011 → Jul 2014
7Hill Operating LLCAug 2014 → Aug 2014
8Cornerstone O&G Operations, LLCSep 2014 → May 2018
9J-Tec Operating, LLCJun 2018 → Apr 2026

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
120505-99	Recompletion	Southern Union Expl Co of Tex	Jun 10, 1981	Jun 10, 1981	—	4,800
83209-99	Other	Southern Union Expl Co of Tex	Jun 6, 1980	Jun 6, 1980	Jun 17, 1980	4,800

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-8-93484	—	—	—	—

Perforations

Perforated and open-hole intervals.

From	To	Type
2,417	2,441	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	508	7.875	365 S
4.5	4,868	7.875	760 S
2.375	4,874	—	—

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	Apr 3, 1981	Yes

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 42-363-30574 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-363-30574 → 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/36330574, documented in the API reference.