Petrora

TEXAS · WELLS · NUECES COUNTY · API 42-355-32702 · DISTRICT 04

Gruene O.A. #18

Shut in

Nueces County · Stratton (Consolidated) field · Producing  · Vertical

Gruene O.A. #18 (API 42-355-32702) is a well in Nueces County operated by Urban Oil & Gas Group LLC, completed January 20, 1995 and listed as producing on the RRC schedule, shut in May 1, 2026.

The RRC has issued 2 drilling permits (amended once) between 1988 and 1991, permitted to 8,000 ft.

It was permitted by Union Pacific Resources Company and has since transferred to Urban Oil & Gas Group LLC on the wellbore schedule.

Completion filings report 4 formation tops, including F-20, F-31, G-9, G-21.

Its 2 leases have reported 787K mcf of gas since January 1993, last reporting volume in April 2026.

Operator of record

Urban Oil & Gas Group LLC

Permitted by Union Pacific Resources Company; the EWA schedule now lists a different operator.

Based in
Plano, TX
P-5 status
Active (A)
P-5 last filed
Dec 3, 2025
Permits on file
140
Phone
(972) 543-8800
Watch this operatorWatch Nueces County

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleUrban Oil & Gas Group LLC
Production reportsUrban Oil & Gas Group, LLCthrough Apr 2026
Latest permitUnion Pacific Resources CompanyJan 18, 1991

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

8,000
total depth, ft
3
permits on file
Jan 18, 1991
last permit issued
Jan 20, 1995
completed
0
cumulative oil, bbl
787K
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Jan 20, 1995
Shut in
May 1, 2026
Plugged
—

Operator's P-5 on the schedule: Active – Extension (X)

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

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Gruene, O.A. G-4-130618Stratton (Consolidated)Urban Oil & Gas Group, LLC10787KJan 1993 – Apr 2026
— G-4-129373——000—

Gas, mcf lease total

Last 12 months 5 · prior 12 6(-17%)

0204060202420252026

Chain of custody

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

  1. 1Union Pacific Resources CompanyJan 1993 → Jan 1999
  2. 2Collins & Ware, Inc.Feb 1999 → Jun 2000
  3. 3Apache CorporationJul 2000 → Aug 2014
  4. 4Urban Oil & Gas Group, LLCSep 2014 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
383634-99RecompletionUnion Pacific Resources CompanyJan 18, 1991Jan 18, 1991Feb 16, 19918,000
351193-98DrillUnion Pacific Resources CompanyDec 13, 1988Sep 14, 1988—8,000
351193-99DrillUnion Pacific Resources CompanySep 14, 1988Sep 14, 1988—8,450

Completions

CompletedLeaseFieldOperatorStatusDepth
Jan 20, 1995Gruene O.A. G-4-130618Stratton (Consolidated)Urban Oil & Gas Group LLCProducing · shut in May 1, 20268,000
Jan 20, 1995Gruene O.A. G-4-130618Stratton (Consolidated)Urban Oil & Gas Group LLCProducing · shut in May 1, 20268,000
Nov 24, 1988Gruene O.A. G-4-129373Agua Dulce (6740)Union Pacific Resources CompanyNot on Schedule—

Formation tops

As filed on W-2/G-1. Subsea from 111 ft elevation.Download CSV →

FormationMD ftSubsea
F-206,570-6,459
F-316,706-6,595
G-97,182-7,071
G-217,226-7,115

Perforations

Perforated and open-hole intervals.

FromToType
5,4675,473Perforated
5,4905,494Perforated
5,5535,556Perforated
5,6585,663Perforated
5,6935,695Perforated
5,7045,708Perforated
6,0406,044Perforated
6,1566,166Perforated
6,2626,276Perforated
6,3466,356Perforated
6,5726,582Perforated
6,6246,638Perforated
6,7066,714Perforated
6,7266,734Perforated
7,1837,192Perforated
7,1837,193Perforated
7,2317,241Perforated
7,2647,276Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
10.751,31613.75532 S
2.8757,9878.5625 S
2.8757,987—625 S
2.8757,9928.5410 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
00Mar 30, 1995Mar 7, 1995—
00Apr 16, 1992Feb 28, 1992—
00Sep 13, 1991Aug 9, 1991—
00Jun 11, 1991Mar 28, 1991—
00Jun 19, 1989Dec 15, 1988Yes
00May 31, 1989——
00Feb 7, 1989Dec 15, 1988Yes
00Jan 13, 1989——

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

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