WELL · 42-123-34829 · DISTRICT 2

Seiler-Gano (SA) B2 #B 2H

Y

DE Witt County · Sugarkane (Austin Chalk) field · SWR-10-Well  · Horizontal

Seiler-Gano (SA) B2 #B 2H (API 42-123-34829) is a horizontal well in De Witt County operated by Repsol Oil & Gas USA LLC, completed February 4, 2023 and listed as swr-10-well on the RRC schedule.

The RRC has issued one drilling permit (amended once), issued June 10, 2019, permitted to 15,000 ft.

Completion filings report 8 formation tops, including Vicksburg, Yegua, Wilcox, Austin Chalk.

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

Operator of record

Repsol Oil & Gas USA LLC

The Woodlands, TX · P-5 Y, filed Jan 5, 2026 · 189 permits on file · (832) 463-3646

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleRepsol Oil & Gas USA LLC
Production reportsRepsol Oil & Gas USA, LLCthrough Apr 2026
Latest permitRepsol Oil & Gas USA, LLCJun 10, 2019
15,000
total depth, ft
2
permits on file
Jun 10, 2019
last permit issued
Feb 4, 2023
completed
0
cumulative oil, bbl
2.32M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Aug 2019 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Feb 4, 2023
Shut in
—
Plugged
—

Operator's P-5 on the schedule: Active

Surface location

28.977025, -97.605044

OpenStreetMap → ·  Google Maps →

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

Lease production

PDQ LEASE REPORTS · REPORTED THROUGH APR 2026

Texas reports oil by lease, not by well. These are the 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Seiler-Gano (SA) B2 G-2-288717Sugarkane (Eagle Ford)Repsol Oil & Gas USA, LLC102.32MAug 2019 – Jul 2026
Seiler-Gano (SA) B2 G-2-294957Sugarkane (Austin Chalk)Repsol Oil & Gas USA, LLC100Dec 2021 – Jul 2026

Gas, mcf lease total

Last 12 months 176,309 · prior 12 239,186(-26%)

050K100K202420252026

Chain of custody

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

  1. 1Repsol Oil & Gas USA, LLCApr 2022 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
853875-98DrillRepsol Oil & Gas USA, LLCMay 16, 2021Jun 10, 2019Dec 18, 202115,000
853875-99DrillEquinor Texas Onshore Prop LLCJun 5, 2019Jun 10, 2019Aug 20, 201915,000

Completions

CompletedLeaseFieldOperatorStatusDepth
—— G-2-288717————
—— G-2-294957————

Formation tops

As filed on W-2/G-1. Subsea from 325 ft elevation.Download CSV →

FormationMD ftSubsea
Vicksburg2,356-2,031
Yegua3,194-2,869
Wilcox6,344-6,019
Austin Chalk13,147-12,822
Eagle Ford13,432-13,107
Austin Chalk——
Catahoula——
Eagle Ford——
EdwardsEDWARDS - H2S——
Frio——
Vicksburg——
Wilcox——
Yegua——

Perforations

Perforated and open-hole intervals.

FromToType
13,56219,409Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
13.3751,69917.5915 S
9.6259,57512.252,080 S
5.516,0378.752,960 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
00Apr 24, 2025Apr 16, 2025—
00Apr 16, 2025Mar 5, 2025—
00Jul 7, 2023May 18, 2023Yes
00Sep 15, 2022Jun 17, 2022—
00May 11, 2020Feb 20, 2020Yes

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 →

Seiler Gas Unit 142-123-34830

0.0 KM · Repsol Oil & Gas USA, LLC · Section with this well →

Vicksburg2,347-2,022
Yegua3,185-2,860
Wilcox6,350-6,025
Austin Chalk13,155-12,830
Eagle Ford13,451-13,126
Frio—
Edwards—
Catahoula—

Seiler Gas Unit 142-123-34828

0.0 KM · Repsol Oil & Gas USA, LLC · Section with this well →

Vicksburg2,356-2,030
Yegua3,194-2,868
Wilcox6,344-6,018
Austin Chalk13,334-13,008
Eagle Ford13,651-13,325
Edwards—
Catahoula—
Frio—

Seiler Gas Unit 142-123-34831

0.0 KM · Repsol Oil & Gas USA, LLC · Section with this well →

Vicksburg2,347-2,023
Yegua3,130-2,806
Wilcox6,326-6,002
Austin Chalk13,162-12,838
Eagle Ford13,445-13,121
Catahoula—
Edwards—
Frio—

Seiler Gas Unit 142-123-34832

0.0 KM · Repsol Oil & Gas USA, LLC · Section with this well →

Vicksburg2,348-2,024
Vickburg2,348-2,024
Yegua3,143-2,819
Wilcox6,331-6,007
Austin Chalk13,153-12,829
Eagle Ford13,410-13,086
Catahoula—
Frio—

9 TOPS · FIRST 8

Seiler Gas Unit 142-123-34833

0.0 KM · Equinor Texas Onshore Prop LLC · Section with this well →

Vicksburg2,349-2,026
Yegua3,135-2,812
Wilcox6,329-6,006
Austin Chalk13,186-12,863
Eagle Ford13,456-13,133
Frio—
Catahoula—
Edwards—

Metting Neutzler 0142-123-34059

1.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →

Yegua2,960-2,614
Wilcox6,297-5,951
Austin Chalk13,216-12,870
Eagle Ford13,493-13,147
Vicksburg—
Frio—
Edwards—
Catahoula—

Metting Neutzler 0142-123-33899

1.4 KM · Pioneer Natural Res. USA, Inc. · Section with this well →

Yegua2,960-2,596
Wilcox6,312-5,948
Austin Chalk13,298-12,934
Eagle Ford13,592-13,228
Frio—
Vicksburg—
Edwards—
Catahoula—

Metting Neutzler 0142-123-33907

1.4 KM · Pioneer Natural Res. USA, Inc. · Section with this well →

Yegua2,960-2,595
Wilcox6,314-5,949
Austin Chalk13,269-12,904
Eagle Ford13,546-13,181
Catahoula—
Vicksburg—
Frio—
Edwards—

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.

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