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TEXAS · WELLS · NUECES COUNTY · API 42-355-32750 · DISTRICT 04

Rivers -A- #18

Y

Nueces County · Agua Dulce (Consolidated Frio) field · Producing  · Vertical

Rivers -A- #18 (API 42-355-32750) is a well in Nueces County operated by Urban Oil & Gas Group LLC, completed December 10, 1991 and listed as producing on the RRC schedule.

The RRC has issued 3 drilling permits (amended twice) between 1989 and 1991, permitted to 7,350 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 2 formation tops, including W-36, W-77.

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

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 CompanyNov 7, 1991

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

7,350
total depth, ft
5
permits on file
Nov 7, 1991
last permit issued
Dec 10, 1991
completed
0
cumulative oil, bbl
298K
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Dec 10, 1991
Shut in
—
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 4 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Rivers -A- G-4-131939Stratton (Consolidated)Urban Oil & Gas Group, LLC1084.9KJan 1993 – Jul 2026
Rivers -A- G-4-140589Agua Dulce (E 3)Urban Oil & Gas Group, LLC10213KJan 1993 – Jul 2026
— O-4-11691——000—
— O-4-11812——000—

Gas, mcf lease total

Last 12 months 2,714 · prior 12 1,903(+43%)

0200400202420252026

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
393725-99RecompletionUnion Pacific Resources CompanyNov 7, 1991Nov 7, 1991Dec 3, 19917,350
375369-98RecompletionUnion Pacific Resources CompanySep 7, 1990Jul 10, 1990—7,350
375369-99RecompletionUnion Pacific Resources CompanyJul 10, 1990Jul 10, 1990—7,350
359701-98DrillUnion Pacific Resources CompanySep 25, 1989May 25, 1989—7,350
359701-99DrillUnion Pacific Resources CompanyMay 25, 1989May 25, 1989—8,200

Completions

CompletedLeaseFieldOperatorStatusDepth
Dec 10, 1991Rivers -A- G-4-140589Agua Dulce (Consolidated Frio)Urban Oil & Gas Group LLCProducing7,350
Jul 10, 1989Rivers -A- G-4-131939Stratton (Consolidated)Urban Oil & Gas Group LLCProducing · shut in Sep 1, 20017,350
Aug 9, 1989Rivers -A- O-4-11812StrattonUnion Pacific Resources CompanyNot on Schedule—
Jul 5, 1989Rivers -A- O-4-11691Stratton (W-77-1)Union Pacific Resources CompanyNot on Schedule—

Formation tops

As filed on W-2/G-1. Subsea from 122 ft elevation.Download CSV →

FormationMD ftSubsea
W-366,736-6,614
W-777,123-7,001

Perforations

Perforated and open-hole intervals.

FromToType
5,5045,514Perforated
5,5455,550Perforated
5,5765,584Perforated
5,6015,609Perforated
5,6195,625Perforated
5,6365,643Perforated
5,6485,656Perforated
5,7765,786Perforated
5,8065,814Perforated
5,8185,824Perforated
5,8385,848Perforated
5,8725,878Perforated
6,4546,462Perforated
6,6106,616Perforated
6,6406,644Perforated
6,6666,670Perforated
6,7366,740Perforated
7,1237,136Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
10.751,24013.5396 S
2.8757,3038.5551 S
2.8757,3248.5457 S
2.8757,324—457 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 29, 1992Oct 12, 1992—
00Feb 26, 1992Jan 1, 1992Yes
00Feb 14, 1992——
00May 20, 1991Mar 25, 1991—
00Apr 25, 1991Mar 25, 1991—
00Oct 9, 1990Sep 7, 1990Yes
00Sep 20, 1990——
00Nov 21, 1989Aug 24, 1989Yes
00Nov 9, 1989Sep 25, 1989Yes
00Nov 8, 1989——
00Sep 30, 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 are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.

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/35532750, documented in the API reference.