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TEXAS · WELLS · KLEBERG COUNTY · API 42-273-00657 · DISTRICT 04

King Ranch Alazan #63

Plugged

Kleberg County · Alazan North (Frio Cons.) field  · Vertical

Permitted field
Alazan, North (H-21)

King Ranch Alazan #63 (API 42-273-00657) is a plugged well in Kleberg County, plugged January 20, 2009, last operated by Exxon Mobil Corporation.

The RRC has issued 2 drilling permits between 1977 and 1984, permitted to 8,050 ft.

It was permitted by Exxon Corp. and has since transferred to Exxon Mobil Corporation on the wellbore schedule.

Its 3 leases have reported 596K barrels of oil and 738K mcf of gas since the record begins in January 1993, with no volume in the three years through April 2026. The leases carry 171 wells, so these are lease totals, not this well alone.

Operator of record

Exxon Mobil Corporation

Permitted by Exxon Corp.; the EWA schedule now lists a different operator.

Based in
Spring, TX
P-5 status
Active (A)
P-5 last filed
Jul 15, 2026
Permits on file
1,223
Phone
(346) 474-9142
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SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleExxon Mobil Corporation
Production reportsEOG Resources, Inc.through Mar 2020
Latest permitExxon Corp.Feb 21, 1984

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

8,050
total depth, ft
2
permits on file
Feb 21, 1984
last permit issued
Oct 23, 1983
completed
596K
cumulative oil, bbl
738K
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · ON RECORD FROM JAN 1993, THE RECORD'S FIRST MONTH, THROUGH MAR 2020

On this pageLease production5 completions

Regulatory status · RRC wellbore file

Schedule
OFF SCHEDULE
Completed
Oct 23, 1983
Shut in
—
Plugged
Jan 20, 2009

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.

Wells nearby

Every well with a location on file around this well, in any state, nearest first.

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Texas locations come from drilling permits, so most older Texas wells have none and are not listed.

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 171 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
King Ranch Alazan O-4-12743Alazan, North (Frio Cons.)EOG Resources, Inc.42340K620KJul 1997 – Mar 2020
King Ranch Alazan O-4-6999Alazan, North (All Zones)Exxon Corp.128256K118Kby Jan 1993 – Jun 1997
King Ranch Alazan G-4-109297Alazan, North (Frio Cons.)Exxon Mobil Corporation100by Jan 1993 – —

No volumes reported on these leases in the last three years.

Wells named King Ranch Alazan

Exxon Mobil Corporation's other wells filed under this lease name in Kleberg County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.

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Chain of custody

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

  1. 1Exxon Corp.Jan 1993 → Mar 2000
  2. 2Exxon Mobil CorporationApr 2000 → Dec 2012
  3. 3EOG Resources, Inc.Jan 2013 → Mar 2020

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
230021-99RecompletionExxon Corp.Jan 30, 1984Feb 21, 1984—8,050
9926-99OtherExxon Corp.Oct 17, 1977Oct 17, 1977—8,050

Completions

CompletedLeaseFieldOperatorStatusDepth
Oct 23, 1983King Ranch Alazan G-4-109297Alazan North (Frio Cons.)Exxon Mobil CorporationPlugged—
Oct 19, 1977King Ranch Alazan O-4-12743Alazan North (Frio Cons.)EOG Resources Inc.Plugged—
Oct 19, 1977King Ranch Alazan O-4-6999Alazan North (All Zones)Exxon Corp.Plugged—
—King Ranch Alazan G-4-69199Alazan North (H-86)Exxon Corp.Plugged—
—King Ranch Alazan O-4-6999Alazan North (All Zones)Exxon Corp.Plugged—

Perforations

Perforated and open-hole intervals.

FromToType
7,1887,195Perforated
7,2007,207Perforated
7,3627,813Perforated
7,8097,813Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
8.6251,459——
8.6251,47112.25610 S
2.8758,0007.875550 S
2.8758,020——

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
00Jun 1, 1998Nov 15, 1977—
00Aug 5, 1997Jul 2, 1997—
00Apr 9, 1984Jan 27, 1984—
00Mar 16, 1984Jan 27, 1984—
00Jan 12, 1984Nov 15, 1977—
00Jan 12, 1984——

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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