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TEXAS · WELLS · ZAPATA COUNTY · API 42-505-33000 · DISTRICT 04

Elizondo #1

Shut in

Zapata County · Cinco de Mayo (Consolidated) field · Temp Abandoned  · Vertical

Elizondo #1 (API 42-505-33000) is a permitted well in Zapata County filed by Enron Oil & Gas Company; no completion report is on file yet.

The RRC has issued 3 drilling permits (amended once) between 1993 and 1996, permitted to 7,600 ft.

It was permitted by Enron Oil & Gas Company and has since transferred to Varas Energy Operating Company on the wellbore schedule.

Completion filings report 2 formation tops, including Queen City, Wilcox.

Its 3 leases have reported 5.84K barrels of oil and 4.61M mcf of gas since March 1993, last reporting volume in December 2023. The leases carry 3 wells, so these are lease totals, not this well alone.

Operator of record

Varas Energy Operating Company

Permitted by Enron Oil & Gas Company; the EWA schedule now lists a different operator.

Based in
Houston, TX
P-5 status
Active (A)
P-5 last filed
Dec 9, 2025
Phone
(713) 858-3002
Watch this operatorWatch Zapata County

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleVaras Energy Operating Company
Production reportsVaras Energy Operating Company,through Dec 2023
Latest permitEnron Oil & Gas CompanySep 4, 1996

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

7,600
total depth, ft
4
permits on file
Sep 4, 1996
last permit issued
—
completed
5.84K
cumulative oil, bbl
4.61M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Mar 1993 THROUGH Dec 2023

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
—
Shut in
Jan 1, 2024
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 3 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Elizondo G-4-146273Cinco de Mayo (Consolidated)Varas Energy Operating Company,11.7K2.09MJul 1993 – Dec 2023
Elizondo G-4-146274Cinco de Mayo (Wilcox "E")Enron Oil & Gas Company14.06K2.51MApr 1993 – Oct 1996
Elizondo G-4-144546Cinco de Mayo (Wilcox "F")Enron Oil & Gas Company17110.9KMar 1993 – Jul 1993

Gas, mcf lease total

Last 12 months 0 · prior 12 0

0100200202420252026

Chain of custody

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

  1. 1Enron Oil & Gas CompanyMar 1993 → Sep 1999
  2. 2EOG Resources, Inc.Oct 1999 → Dec 1999
  3. 3Bluestone Natural Res. II, LLCJan 2014 → Dec 2019
  4. 4Blackbeard Operating, LLCJan 2020 → Nov 2020
  5. 5Hugoton Operating Company, Inc.Dec 2020 → Dec 2023

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
452077-99RecompletionEnron Oil & Gas CompanyAug 29, 1996Sep 4, 1996—6,600
414008-99RecompletionEnron Oil & Gas CompanyJul 19, 1993Jul 19, 1993—7,600
408212-98DrillEnron Oil & Gas CompanyFeb 25, 1993Jan 19, 1993Jan 23, 19938,500
408212-99DrillEnron Oil & Gas CompanyJan 19, 1993Jan 19, 1993—8,500

Completions

CompletedLeaseFieldOperatorStatusDepth
—Elizondo G-4-146273Cinco de Mayo (Consolidated)Varas Energy Operating CompanyTemp Abandoned · shut in Jan 1, 20247,600
Apr 24, 1993Elizondo G-4-146274Cinco de Mayo (Wilcox E )Enron Oil & Gas CompanyNot on Schedule—
Mar 11, 1993Elizondo G-4-144546Cinco de Mayo (Wilcox F )Enron Oil & Gas CompanyNot on Schedule—

Formation tops

As filed on W-2/G-1. Subsea from 457 ft elevation.Download CSV →

FormationMD ftSubsea
Queen City2,102-1,645
Wilcox5,437-4,980
WilcoxWILCOX B5,453-4,996
WilcoxWILCOX C5,668-5,211
WilcoxWILCOX E6,242-5,785
WilcoxWILCOX F6,672-6,215
WilcoxWILCOX F——

Perforations

Perforated and open-hole intervals.

FromToType
5,7015,805Perforated
6,1466,156Perforated
6,2436,263Perforated
6,2436,265Perforated
6,5126,521Perforated
6,6766,690Perforated
7,1067,118Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
13.37551717.5620 S
13.37561717.5620 S
9.6253,63812.251,185 S
2.8757,5498.751,160 S
—7,554——
—7,557——
2.8757,6008.751,160 S
2.8757,6498.751,160 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
00Feb 5, 2007May 8, 2006—
00Oct 3, 2006Feb 21, 2006—
00Nov 4, 1993Aug 6, 1993Yes
00Oct 6, 1993Aug 6, 1993—
00Sep 23, 1993Jul 19, 1993Yes
00Sep 2, 1993——
00Apr 8, 1993Mar 23, 1993Yes
00Apr 1, 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 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/50533000, documented in the API reference.