WELL · 42-457-30932 · DISTRICT 6

Sundance #1H

Y

Tyler County · Brookeland (Austin Chalk 8800) field · Producing  · Horizontal

Sundance #1H (API 42-457-30932) is a horizontal well in Tyler County operated by Geosouthern Operating II LLC, completed August 29, 2024 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit (amended once), issued December 9, 2022, permitted to 15,000 ft.

Completion filings report 7 formation tops, including Yegua, Crockett-Cook - Disposal, Brookeland (Austin Chalk), Cockfield - Disposal.

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

Operator of record

Geosouthern Operating II LLC

The Woodlands, TX · P-5 Y, filed Jul 4, 2026 · 136 permits on file · (844) 733-6205

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleGeosouthern Operating II LLC
Production reportsGeosouthern Operating II, LLCthrough Apr 2026
Latest permitGeosouthern Operating II, LLCDec 9, 2022
15,000
total depth, ft
2
permits on file
Dec 9, 2022
last permit issued
Aug 29, 2024
completed
0
cumulative oil, bbl
6.52M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jun 2023 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Aug 29, 2024
Shut in
—
Plugged
—

Operator's P-5 on the schedule: Active

Surface location

30.732465, -94.513058

OpenStreetMap → ·  Google Maps →

Permit surface location from the RRC GIS record, in Tyler 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
Sundance G-6-295733Brookeland (Austin Chalk, 8800)Geosouthern Operating II, LLC106.52MJun 2023 – Jul 2026

Gas, mcf lease total

Last 12 months 1,069,933 · prior 12 1,960,603(-45%)

0200K400K202420252026

Chain of custody

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

  1. 1Geosouthern Operating II, LLCJun 2023 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
886137-98DrillGeosouthern Operating II, LLCAug 28, 2023Dec 9, 2022Feb 11, 202315,000
886137-99DrillGeosouthern Operating II, LLCDec 1, 2022Dec 9, 2022Feb 11, 202315,000

Completions

CompletedLeaseFieldOperatorStatusDepth
—— G-6-295733————

Formation tops

As filed on W-2/G-1. Subsea from 315 ft elevation.Download CSV →

FormationMD ftSubsea
YeguaYEGUA - DISPOSAL4,172-3,857
Crockett-Cook - Disposal5,511-5,196
Brookeland (Austin Chalk)14,116-13,801
Cockfield - Disposal——
FrioFRIO - DISPOSAL——
Miocene (undifferentiated)MIOCENE - DISPOSAL——
VicksburgVICKSBURG - DISPOSAL——

Perforations

Perforated and open-hole intervals.

FromToType
14,57120,986Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
13.3753,48017.51,892 S
5.511,2376.1251,536 S
9.62512,25012.251,763 S
5.521,0226.1251,536 S
4.521,0226.1251,536 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
00Oct 11, 2024Sep 11, 2024Yes
00Oct 12, 2023Aug 21, 2023Yes

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 →

Black Stone Clarke A-16942-457-30912

4.8 KM · Zarvona Energy LLC · Section with this well →

Miocene (undifferentiated)1,886-1,514
Frio2,724-2,352
Yegua3,810-3,438
Midway10,879-10,507
Navarro11,804-11,432
Austin Chalk14,010-13,638
Cockfield - Disposal—
Vicksburg—

9 TOPS · FIRST 8

Black Stone Clarke A-16942-457-30913

4.9 KM · Zarvona Energy LLC · Section with this well →

Miocene (undifferentiated)1,886-1,514
Frio2,724-2,352
Yegua3,675-3,303
Midway10,910-10,538
Navarro12,770-12,398
Austin Chalk13,964-13,592
Cockfield - Disposal—
Vicksburg—

9 TOPS · FIRST 8

Cypress42-457-30513

7.5 KM · J3 Operating LLC · Section with this well →

Austin Chalk14,719-14,470

Blackstone Minerals42-457-30881

8.1 KM · Vision Operating Company, L.L.C. · Section with this well →

Miocene (undifferentiated)2,000-1,779
Frio3,500-3,279
Vicksburg4,000-3,779
Cockfield - Disposal4,100-3,879
Yegua4,200-3,979
Crockett-Cook - Disposal5,200-4,979

Woods A-8242-373-31359

9.2 KM · Walter Oil & Gas Corporation · Section with this well →

Wilcox5,911-5,879
Midway10,511-10,479
Navarro12,301-12,269
Taylor13,021-12,989
Austin Chalk13,905-13,873
Eocene - Disposal—
Frio—
Jackson—

15 TOPS · FIRST 8

Simmons A-7042-373-31360

12.6 KM · Walter Oil & Gas Corporation · Section with this well →

Yegua—
Vicksburg—
Sparta—
Queen City—
Miocene (undifferentiated)—
Livingston - Disposal—
Jackson—
Frio—

10 TOPS · FIRST 8

Black Stone-Wilburn Unit42-457-30908

13.1 KM · Zarvona Energy LLC · Section with this well →

Miocene (undifferentiated)997-652
Frio1,972-1,627
Yegua2,978-2,633
Austin Chalk12,666-12,321
Vicksburg—
Crockett-Cook - Disposal—
Cockfield - Disposal—

Hooper42-457-30926

13.5 KM · Navidad Operating Company, LLC · Section with this well →

Frio2,200-1,950
Vicksburg2,830-2,580
Yegua3,845-3,595
Austin Chalk13,419-13,169
Crockett-Cook - Disposal—
Miocene (undifferentiated)—
Cockfield - Disposal—

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

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