WELL · 42-365-31209 · DISTRICT 6

Latham Estate #1

Panola County · Carthage SW. (Travis Peak) field · Vertical

Latham Estate #1 (API 42-365-31209) is a well in Panola County operated by Spartan Operating Company Inc., completed July 10, 1991.

The RRC has issued 3 drilling permits (amended once) between 1980 and 1998, permitted to 10,000 ft.

Completion filings report 6 formation tops, including Massive Anhydrite (marker), Base Massve Ahnydrite, James Lime, Pettit.

Its 4 leases have reported 7.41K barrels of oil and 261K mcf of gas since January 1993, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.

Operator of record

Spartan Operating Company Inc.

Tyler, TX · P-5 Y, filed Apr 6, 2018 · 47 permits on file · (903) 539-6324

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Spartan Operating Company Inc.
Production reports	Tower Resources Incthrough Mar 2026
Latest permit	Spartan Operating Company, Inc.Apr 17, 1998

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

10,000: total depth, ft
4: permits on file
Apr 17, 1998: last permit issued
Jul 10, 1991: completed
7.41K: cumulative oil, bbl
261K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Jul 10, 1991
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 4 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Latham Estate G-6-272876	Carthage, South (Pettit, Upper)	Tower Resources Inc	1	0	27.1K	Jan 2014 – Jul 2026
Latham Estate O-6-13812	Carthage, South (Pettit, Upper)	Hoell Operating, LLC	1	7.41K	156K	Apr 1998 – Dec 2014
Latham Estate G-6-139159	Carthage, SW. (Travis Peak)	Spartan Operating Company, Inc.	1	0	77.8K	Jan 1993 – Apr 1998
— G-6-94965	—	—	0	0	0	—

Gas, mcf lease total

Last 12 months 224 · prior 12 450(-50%)

Chain of custody

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

1S M K Energy CorporationJan 1993 → Aug 1996
2Spartan Operating Company, Inc.Sep 1996 → Nov 1998
3Double Eagle Petroleum CorpDec 1999 → Feb 2006
4Ipt Oil CompanyJun 2004 → Dec 2004
5Uhc Petroleum CorporationJan 2005 → Dec 2005
6Whittier Operating Inc.Aug 2006 → May 2007
7SE USA Operating, Inc.Jun 2007 → Sep 2009
8Atinum Operating, Inc.Dec 2010 → Mar 2011
9D90 Energy, LLCApr 2011 → Jul 2011
10Hoell Operating, LLCJan 2014 → Apr 2015
11Tower Resources IncMay 2015 → Mar 2026

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
475427-98	Recompletion	Spartan Operating Company, Inc.	Apr 30, 1998	Apr 17, 1998	Apr 7, 1998	6,500
475427-99	Recompletion	Spartan Operating Company, Inc.	Apr 17, 1998	Apr 17, 1998	—	6,500
389933-99	Recompletion	S M K Energy Corporation	Jul 16, 1991	Aug 20, 1991	Jul 10, 1991	6,600
101067-99	Drill	Williams, Clayton W., Jr.	Dec 5, 1980	Dec 5, 1980	Apr 10, 1986	10,000

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-6-94965	—	—	—	—
—	— G-6-139159	—	—	—	—
—	— G-6-272876	—	—	—	—
—	— O-6-13812	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 305 ft elevation.Download CSV →

Formation	MD ft	Subsea
Massive Anhydrite (marker)BASE MASSIVE ANHYDRITE	5,290	-4,985
Base Massve Ahnydrite	5,290	-4,985
Massive Anhydrite (marker)MASSIVE ANHYDRITE	5,290	-4,985
James LimeJAMES	5,776	-5,471
Pettit	6,026	-5,721
Travis Peak	6,426	-6,121
Cotton Valley	8,216	-7,911

Perforations

Perforated and open-hole intervals.

From	To	Type
6,163	6,168	Perforated
6,196	6,205	Perforated
6,208	6,214	Perforated
6,585	6,590	Perforated
6,597	6,602	Perforated
9,443	9,497	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
14	90	21	—
14	90	—	—
8.625	2,510	11	780 S
2.375	9,342	—	—
4.5	9,620	7.875	1,700 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 →

Filed	W-2 / G-1 date	Logs referenced
Aug 5, 2014	Jan 16, 2014	—
Jul 6, 1998	Apr 30, 1998	Yes
May 21, 1998	—	—
Oct 18, 1991	Jul 17, 1991	Yes
Sep 11, 1991	—	—
Jan 12, 1984	Aug 20, 1981	—

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 42-365-31209 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-365-31209 → 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/36531209, documented in the API reference.