WELL · 42-285-32174 · DISTRICT 2

Kubena Gas Unit #3

N

Lavaca County · Word N. (Edwards) field  · Directional

Kubena Gas Unit #3 (API 42-285-32174) is a well in Lavaca County operated by Sulphur River Exploration Inc., completed April 23, 1993.

The RRC has issued 2 drilling permits between 1992 and 2019, permitted to 14,000 ft.

Completion filings report 2 formation tops, including Wilcox, Edwards.

Its 2 leases have reported 35.6K barrels of oil and 3.17M mcf of gas since April 1993, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.

Operator of record

Sulphur River Exploration Inc.

Dallas, TX · P-5 Y, filed Aug 4, 2025 · 107 permits on file · (800) 734-4872

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleSulphur River Exploration Inc.
Production reportsCapital Star Oil & Gas, Inc.through Apr 2026
Latest permitSulphur River Exploration, Inc.Jul 3, 2019

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

14,000
total depth, ft
2
permits on file
Jul 3, 2019
last permit issued
Apr 23, 1993
completed
35.6K
cumulative oil, bbl
3.17M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Apr 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
OFF SCHEDULE
Completed
Apr 23, 1993
Shut in
—
Plugged
—

Surface location

29.435493, -96.944255

OpenStreetMap → ·  Google Maps →

Permit surface location from the RRC GIS record, in Lavaca 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
Kubena Oil Unit O-2-11908Hallettsville (10,150)Capital Star Oil & Gas, Inc.135.6K232KJun 2019 – Jul 2026
Kubena Gas Unit G-2-145248Word, N. (Edwards)Sulphur River Exploration, Inc.102.94MApr 1993 – Jun 2020

Gas, mcf lease total

Last 12 months 23,097 · prior 12 29,642(-22%)

05K10K202420252026

Oil, barrels lease total

Last 12 months 1,182 · prior 12 1,660(-29%)

0200400600202420252026

Chain of custody

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

  1. 1Bass Enterprises Production Co.Apr 1993 → Dec 2006
  2. 2Bepco, L.P.Jan 2007 → Nov 2008
  3. 3Bopco, L.P.Dec 2008 → May 2016
  4. 4Sulphur River Exploration, Inc.Jun 2016 → May 2023
  5. 5Capital Star Oil & Gas, Inc.Jul 2023 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
854634-99RecompletionSulphur River Exploration, Inc.Jun 27, 2019Jul 3, 2019May 28, 201913,585
406354-99DrillBass Enterprises Production Co.Nov 19, 1992Nov 23, 1992Dec 10, 199214,000

Completions

CompletedLeaseFieldOperatorStatusDepth
—— G-2-145248————
—— O-2-11908————

Formation tops

As filed on W-2/G-1. Subsea from 210 ft elevation.Download CSV →

FormationMD ftSubsea
WilcoxUPPER WILCOX5,750-5,540
WilcoxUPPER WILCOX5,770-5,560
WilcoxMIDDLE WILCOX7,185-6,975
WilcoxMIDDLE WILCOX7,280-7,070
WilcoxLOWER WILCOX9,151-8,941
WilcoxLOWER WILCOX9,260-9,050
Edwards13,093-12,883
Edwards13,205-12,995

Perforations

Perforated and open-hole intervals.

FromToType
10,25810,262Perforated
10,29210,296Perforated
13,38813,448Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
13.6251,46917.51,160 S
13.3751,46917.51,060 S
9.6259,32112.251,090 S
5.513,6978.51,860 S
5.513,9978.51,860 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 16, 2020Dec 20, 2019—
00Jan 21, 1994Nov 29, 1993—
00Jun 30, 1993May 3, 1993Yes
00May 27, 1993——

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 →

Steinocher42-285-34211

1.7 KM · Capital Star Oil & Gas, Inc. · Section with this well →

Catahoula2,150-1,906
Frio2,410-2,166
Vicksburg2,960-2,716
Yegua5,720-5,476
Wilcox5,940-5,696
Edwards—
Eagle Ford—

Hallettsville Oil Unit42-285-32134

2.0 KM · Mobil Producing TX. & N.M. Inc. · Section with this well →

Catahoula2,170-1,935
Frio2,430-2,195
Vicksburg2,980-2,745
Yegua5,740-5,505
Wilcox5,975-5,740
Wilcox6,178-5,943
Wilcox6,920-6,685
Wilcox8,055-7,820

10 TOPS · FIRST 8

East Hallettsville42-285-34199

2.1 KM · Capital Star Oil & Gas, Inc. · Section with this well →

Catahoula2,170-1,929
Frio2,430-2,189
Vicksburg2,980-2,739
Yegua5,740-5,499
Wilcox5,975-5,734
Edwards—
Eagle Ford—

Hathaway Unit42-285-32252

2.3 KM · Sulphur River Exploration, Inc. · Section with this well →

Yegua2,920-2,687
Wilcox5,625-5,392
Wilcox9,100-8,867
Midway10,000-9,767
Wilcox10,000-9,767
Taylor12,350-12,117
Austin Chalk12,870-12,637
Austin Chalk13,100-12,867

17 TOPS · FIRST 8

Neuhaus Unit42-285-31312

2.7 KM · Sulphur River Exploration, Inc. · Section with this well →

Yegua1,500-1,219
Wilcox5,838-5,557
Wilcox6,500-6,219
Wilcox7,234-6,953

Wynne Gas Unit42-285-31487

3.0 KM · Sulphur River Exploration, Inc. · Section with this well →

Yegua1,500-1,235
Wilcox5,500-5,235
Vicksburg—
Frio—
Edwards—
Eagle Ford—
Catahoula—

Clay Clark42-285-31427

3.4 KM · Sulphur River Exploration, Inc. · Section with this well →

Yegua1,500-1,257
Wilcox5,500-5,257
Eagle Ford10,100-9,857
Edwards13,610-13,367

Gary Clark42-285-34291

3.4 KM · Trio Consulting & Management,llc · Section with this well →

Yegua3,880-3,671
Frio3,880-3,671
Wilcox5,930-5,721
Wilcox7,710-7,501
Wilcox9,874-9,665
Eagle Ford—
Vicksburg—
Edwards—

9 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/28532174, documented in the API reference.