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TEXAS · WELLS · KLEBERG COUNTY · API 42-273-31279 · DISTRICT 04

King Ranch Alazan #314

Plugged

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

King Ranch Alazan #314 (API 42-273-31279) is a plugged well in Kleberg County, plugged September 18, 2008, last operated by Exxon Mobil Corporation.

The RRC has issued 5 drilling permits between 1978 and 1996, permitted to 8,900 ft.

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

Its 3 leases have reported 256K barrels of oil and 858K mcf of gas since January 1993, last reporting in September 2008. The leases carry 130 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
Watch this operatorWatch Kleberg County

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleExxon Mobil Corporation
Production reportsExxon Corp.through Aug 1999
Latest permitExxon Corp.Jan 25, 1996

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

8,900
total depth, ft
5
permits on file
Jan 25, 1996
last permit issued
Jan 9, 2004
completed
256K
cumulative oil, bbl
858K
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Sep 2008

Regulatory status · RRC wellbore file

Schedule
OFF SCHEDULE
Completed
Jan 9, 2004
Shut in
—
Plugged
Sep 18, 2008

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

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
King Ranch Alazan G-4-137419Alazan, North (G-91)Exxon Mobil Corporation10740KJan 1993 – Sep 2008
King Ranch Alazan O-4-6999Alazan, North (All Zones)Exxon Corp.128256K118KJan 1993 – Jun 1998
King Ranch Alazan G-4-162249Alazan, North (G-91)Exxon Corp.100Mar 1996 – Apr 1996

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

Chain of custody

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

  1. 1Exxon Corp.Jan 1993 → Aug 1999

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
444072-99RecompletionExxon Corp.Jan 25, 1996Jan 25, 1996—7,124
374839-99RecompletionExxon Corp.Jun 25, 1990Jun 26, 1990—8,900
356736-99RecompletionExxon Corp.Mar 7, 1989Mar 8, 1989—8,900
274156-99RecompletionExxon Corp.May 3, 1985May 6, 1985—8,900
24987-99DrillExxon Corp.May 23, 1978May 23, 1978—8,900

Completions

CompletedLeaseFieldOperatorStatusDepth
Jan 9, 2004King Ranch Alazan G-4-137419Alazan North (Frio Cons.)Exxon Mobil CorporationPlugged—
Jun 22, 1989King Ranch Alazan O-4-6999Alazan North (All Zones)Exxon Corp.Plugged—
Jun 22, 1989King Ranch Alazan O-4-6999Alazan North (All Zones)Exxon Corp.Plugged—
Dec 3, 1986King Ranch Alazan O-4-6999Alazan North (All Zones)Exxon Corp.Plugged—
May 31, 1985King Ranch Alazan G-4-78281Alazan North (I Series)Exxon Corp.Plugged—
May 31, 1985King Ranch Alazan G-4-78281Alazan North (I Series)Exxon Corp.Plugged—
—King Ranch Alazan G-4-78739Alazan North (H-21)Exxon Corp.Plugged—
—King Ranch Alazan G-4-162249Alazan North (G-91)Exxon Corp.Plugged—

Perforations

Perforated and open-hole intervals.

FromToType
6,2246,232Perforated
6,2306,234Perforated
6,3406,347Perforated
6,4376,480Perforated
6,4726,478Perforated
6,4736,480Perforated
6,5616,565Perforated
6,5636,567Perforated
6,9146,921Perforated
6,9326,940Perforated
7,1827,188Perforated
7,2707,278Perforated
7,3707,376Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
8.6251,54312.25600 S
8.6251,543——
2.8758,5077.875490 S
2.8758,507——
2.8758,5137.875490 S
2.8758,513——

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
00Mar 30, 2004Feb 3, 2004—
00Jan 20, 1999Dec 14, 1998—
00Aug 5, 1997Jul 3, 1997—
00Apr 4, 1997——
00Sep 16, 1996Apr 9, 1996Yes
00Apr 10, 1991Jan 8, 1991Yes
00Mar 28, 1991——
00Sep 20, 1989Jul 24, 1989Yes
00Apr 24, 1987Apr 2, 1987Yes
00Apr 11, 1987——
00Mar 19, 1987Jan 27, 1987Yes
00Dec 22, 1986——
00Aug 8, 1985Jul 11, 1985—
00Jan 12, 1984Oct 10, 1978—
00Jan 12, 1984Sep 12, 1978—

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/27331279, documented in the API reference.