TEXAS · WELLS · LAVACA COUNTY · KUBENA GAS UNIT LEASE · API 42-285-32112 · DISTRICT 02

Kubena Gas Unit #2

Y

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

Kubena Gas Unit #2 (API 42-285-32112) is a well in Lavaca County operated by Capital Star Oil & Gas Inc., completed October 8, 1991 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit (amended once), issued June 28, 1991, permitted to 13,904 ft.

It was permitted by Bass Enterprises Production CO. and has since transferred to Capital Star Oil & Gas Inc. on the wellbore schedule.

Completion filings report 3 formation tops, including Wilcox, Basil Wilcox, Edwards.

Its lease has reported 24.6K barrels of oil and 3.78M mcf of gas since January 1993, last reporting volume in April 2026.

Operator of record

Capital Star Oil & Gas Inc.

Permitted by Bass Enterprises Production Co.; the EWA schedule now lists a different operator.

Based in
Houston, TX
P-5 status
Active (A)
P-5 last filed
Mar 19, 2026
Permits on file
49
Phone
(713) 554-4620

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleCapital Star Oil & Gas Inc.
Production reportsCapital Star Oil & Gas, Inc.through Apr 2026
Latest permitBass Enterprises Production Co.Jun 28, 1991

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

13,904
total depth, ft
2
permits on file
Jun 28, 1991
last permit issued
Oct 8, 1991
completed
24.6K
cumulative oil, bbl
3.78M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Oct 8, 1991
Shut in
—
Plugged
—

Operator's P-5 on the schedule: Active (A)

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 lease this well is completed on; this well is the only one on it.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Kubena Gas Unit G-2-140335Word, N. (Edwards)Capital Star Oil & Gas, Inc.124.6K3.78MJan 1993 – Apr 2026

Gas, mcf lease total

Last 12 months 45,254 · prior 12 51,720(-13%)

05K10K202420252026

Chain of custody

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

  1. 1Bass Enterprises Production Co.Jan 1993 → Dec 2006
  2. 2Bepco, L.P.Jan 2007 → Nov 2008
  3. 3Bopco, L.P.Dec 2008 → Apr 2015
  4. 4Sulphur River Exploration, Inc.Jun 2017 → May 2023
  5. 5Capital Star Oil & Gas, Inc.Jun 2023 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
388480-98DrillBass Enterprises Production Co.Jul 11, 1991Jun 28, 1991Jul 17, 199114,000
388480-99DrillBass Enterprises Production Co.May 31, 1991Jun 28, 1991—14,000

Completions

CompletedLeaseFieldOperatorStatusDepth
Oct 8, 1991Kubena Gas Unit G-2-140335Word N. (Edwards)Capital Star Oil & Gas Inc.Producing13,904

Formation tops

As filed on W-2/G-1. Subsea from 209 ft elevation.Download CSV →

FormationMD ftSubsea
WilcoxTOP WILCOX5,946-5,737
WilcoxMIDDLE WILCOX7,440-7,231
WilcoxBASAL WILCOX9,218-9,009
Basil Wilcox9,218-9,009
Edwards13,576-13,367

Perforations

Perforated and open-hole intervals.

FromToType
13,58113,759Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
208130—
2082306 Y
13.3752,32017.51,710 S
9.6259,44212.25628 S
5.513,9048.51,275 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →

SuffixRRC record dateW-2 / G-1 dateLogs referenced
00Oct 1, 1992Jul 22, 1992Yes
00Sep 25, 1992Jul 20, 1992—
00Aug 4, 1992Jun 8, 1992—
00Feb 27, 1992Oct 21, 1991Yes
00Jan 31, 1992——

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 filed since 2004 open from the RRC's log search for this well; none are loaded here for it.

Find logs withinmiles of this well:List →Map →

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/28532112, documented in the API reference.