WELL · 42-497-38126 · DISTRICT 9

Stark #4H

Y

Wise County · Newark East (Barnett Shale) field · Producing  · Horizontal

Stark #4H (API 42-497-38126) is a horizontal well in Wise County operated by Lakota Energy Ltd., completed January 8, 2026 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit, issued May 12, 2023, permitted to 8,400 ft.

Completion filings report 15 formation tops, including Caddo, Atoka, Boonesville Bend Congl., Marble Falls.

No lease production has been reported under this well’s leases.

Operator of record

Lakota Energy Ltd.

Paradise, TX · P-5 Y, filed Mar 4, 2026 · 105 permits on file · (940) 393-5172

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleLakota Energy Ltd.
Production reportsLakota Energy, Ltd.through Apr 2026
Latest permitLakota Energy, Ltd.May 12, 2023
8,400
total depth, ft
1
permits on file
May 12, 2023
last permit issued
Jan 8, 2026
completed
0
cumulative oil, bbl
217K
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jun 2023 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Jan 8, 2026
Shut in
—
Plugged
—

Operator's P-5 on the schedule: Active

Surface location

33.155697, -97.398831

OpenStreetMap → ·  Google Maps →

Permit surface location from the RRC GIS record, in Wise County.

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 →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Stark G-13-297260Newark, East (Barnett Shale)Lakota Energy, Ltd.10217KJun 2023 – Jul 2026

Gas, mcf lease total

Last 12 months 217,183 · prior 12 0

050K100K202420252026

Chain of custody

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

  1. 1Lakota Energy, Ltd.Jan 2026 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
890329-99DrillLakota Energy, Ltd.May 3, 2023May 12, 2023Jun 7, 20238,400

Completions

CompletedLeaseFieldOperatorStatusDepth
—— G-13-297260————

Formation tops

As filed on W-2/G-1. Subsea from 840 ft elevation.Download CSV →

FormationMD ftSubsea
Caddo4,722-3,882
AtokaATOKA CONGLOMERATE5,021-4,181
Boonesville Bend Congl.5,502-4,662
Marble Falls7,018-6,178
BarnettBARNETT SHALE7,363-6,523
Brazos River——
BrysonBRYSON SAND——
Canyon——
Mississipian——
Overcharged Disposal Zone - Alvo——
Overcharged Disposal Zone - Chic——
StrawnSTRAWN - 4300 IN BOONESVILLE BEN——
Undetermined - Gas Producing Zon——
Valera——
ViolaVIOLA LIME——

Perforations

Perforated and open-hole intervals.

FromToType
7,8638,109Perforated
8,1598,405Perforated
8,4558,661Perforated
8,7118,917Perforated
8,9679,173Perforated
9,2239,429Perforated
9,4799,685Perforated
9,7359,941Perforated
9,99110,197Perforated
10,24710,453Perforated
10,50310,709Perforated
10,75910,965Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
9.6251,02412.25220 S
5.511,2788.75815 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 →

SuffixFiledW-2 / G-1 dateLogs referenced
00Mar 18, 2026Feb 9, 2026Yes
00Jul 3, 2024May 7, 2024Yes

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.

Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.

Nearby wells and their tops

NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM

Draw a cross-section

This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.

Open the cross-section →

Potter "A"42-497-34334

0.9 KM · Enre Corp. · Section with this well →

Caddo4,254-3,407
Caddo4,732-3,885
Caddo4,748-3,901
Atoka5,422-4,575
Pregnant Shale5,422-4,575
Bend6,035-5,188
Marble Falls6,994-6,147
Barnett7,310-6,463

17 TOPS · FIRST 8

Potter A42-497-34323

1.2 KM · Enre Corp. · Section with this well →

Caddo4,293-3,518
Caddo4,760-3,985
Atoka5,436-4,661
Pregnant Shale5,492-4,717
Boonesville Bend Congl.6,065-5,290
Bend6,066-5,291
Marble Falls7,000-6,225
Marble Falls7,001-6,226

16 TOPS · FIRST 8

Potter, H. M.42-497-34373

1.4 KM · Enre Corp. · Section with this well →

Strawn3,154-2,367
Marble Falls6,954-6,167
U. Barnett Shale7,310-6,523
U Barnett Shale7,310-6,523
L. Barnett Shale7,600-6,813
Viola7,941-7,154

H. M. Potter Gas Unit42-497-34751

1.8 KM · J-W Operating Co. · Section with this well →

Undetermined - Gas Producing Zon3,000-2,214
Caddo3,460-2,674
Caddo3,620-2,834
Atoka4,720-3,934
Marble Falls6,140-5,354
Barnett6,495-5,709
Barnett6,760-5,974
Brazos River—

14 TOPS · FIRST 8

Merritt, Marcia42-121-30637

1.8 KM · Enre Corp. · Section with this well →

Caddo4,216-3,455
Caddo4,722-3,961
Pregnant Shale5,403-4,642
Bend6,040-5,279
Marble Falls6,992-6,231
Barnett7,594-6,833

Pruett-Prospect Unit42-497-36650

2.6 KM · Ryder Scott Management, LLC · Section with this well →

Top U/Barnett7,318-6,434
Forestburg7,446-6,562
Top L/Barnett7,630-6,746

Askey, W. A. (AW)42-497-37977

2.7 KM · Devon Energy Production Co, L.P. · Section with this well →

Overcharged Disposal Zone - Chic—
Strawn—
Undetermined - Gas Producing Zon—
Valera—
Atoka—
Brazos River—
Bryson—
Caddo—

10 TOPS · FIRST 8

Askey, W. A.42-497-37976

2.7 KM · Devon Energy Production Co, L.P. · Section with this well →

Brazos River—
Caddo—
Bryson—
Atoka—
Canyon—
Overcharged Disposal Zone - Alvo—
Overcharged Disposal Zone - Chic—
Strawn—

10 TOPS · FIRST 8

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/49738126, documented in the API reference.