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TEXAS · WELLS · KLEBERG COUNTY · API 42-273-00458 · DISTRICT 04

King Ranch Borregos #256

Plugged

Kleberg County · Borregos (Consolidated Gas) field  · Vertical

King Ranch Borregos #256 (API 42-273-00458) is a plugged well in Kleberg County, plugged October 14, 2010, last operated by Exxon Mobil Corporation.

The RRC has issued 4 drilling permits (amended once) between 1983 and 2002, permitted to 8,000 ft.

Its 5 leases have reported 862 barrels of oil and 149K mcf of gas since January 1993, with no volume in the three years through April 2026. The leases carry 5 wells, so these are lease totals, not this well alone.

Operator of record

Exxon Mobil Corporation

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 Mobil Corporationthrough Aug 2000
Latest permitExxon Mobil CorporationJan 30, 2002
8,000
total depth, ft
5
permits on file
Jan 30, 2002
last permit issued
Dec 3, 2001
completed
862
cumulative oil, bbl
149K
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Aug 2000

Regulatory status · RRC wellbore file

Schedule
OFF SCHEDULE
Completed
Dec 3, 2001
Shut in
—
Plugged
Oct 14, 2010

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 5 leases this well is completed on; they carry 5 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
King Ranch Borregos G-4-114506Borregos (Consolidated Gas)Exxon Mobil Corporation1862149KJan 1993 – Aug 2000
King Ranch Borregos G-4-62399Borregos (Zone J- 3)Exxon Corp.100Jan 1993 – —
King Ranch Borregos G-4-70649Borregos (Vicksburg)Exxon Mobil Corporation100Jan 1993 – —
King Ranch Borregos G-4-179721Zone 21-B TrendExxon Mobil Corporation100Aug 2000 – —
King Ranch Borregos G-4-187372Borregos (Consolidated Gas)Exxon Mobil Corporation100Dec 2001 – —

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 → Mar 2000
  2. 2Exxon Mobil CorporationApr 2000 → Aug 2000

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
517147-99RecompletionExxon Mobil CorporationJan 25, 2002Jan 30, 2002Dec 3, 20016,710
491194-98RecompletionExxon Mobil CorporationOct 5, 2000Jan 24, 2000Jun 28, 20006,710
491194-99RecompletionExxon Corp.Jan 18, 2000Jan 24, 2000—6,710
251096-99RecompletionExxon Corp.Sep 10, 1984Sep 12, 1984—8,000
210433-99RecompletionExxon Corp.Aug 26, 1983Sep 8, 1983—7,976

Completions

CompletedLeaseFieldOperatorStatusDepth
Dec 3, 2001King Ranch Borregos G-4-187372Borregos (Consolidated Gas)Exxon Mobil CorporationPlugged—
Aug 10, 2000King Ranch Borregos G-4-179721Zone 21-B TrendExxon Mobil CorporationPlugged—
Sep 14, 1997King Ranch Borregos G-4-114506Borregos (Consolidated Gas)Exxon Mobil CorporationPlugged—
Feb 16, 1984King Ranch Borregos G-4-54712Borregos (Zone T-5)Exxon Corp.Plugged—
Sep 12, 1976King Ranch Borregos G-4-70649Borregos (Vicksburg)Exxon Mobil CorporationPlugged—
Dec 1, 1963King Ranch Borregos G-4-44376Borregos (Zone V-11)Humble Oil & Refining Co.Plugged—
Oct 26, 1962King Ranch Borregos G-4-62399Borregos (Zone J- 3)Exxon Corp.Plugged—
—Borregos K. R. & Seeligson O-4-6544Borregos (Combined Zones)EOG Resources Inc.Plugged—

Perforations

Perforated and open-hole intervals.

FromToType
4,8544,862Perforated
5,2686,282Perforated
5,3145,324Perforated
5,4005,408Perforated
5,4005,451Perforated
5,4225,432Perforated
5,4465,451Perforated
6,3196,333Perforated
6,6306,694Perforated
6,7446,752Perforated
7,8627,865Perforated
—6,889Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
9.6252,00112.25800 sx
9.6252,001——
9.6252,01712.25525 S
9.6252,01812.25525 S
2.8755,6798.75800 S
2.8756,563——
2.8756,5798.75800 S
2.8756,579——
2.8757,960——
2.8757,9628.75—
—7,976——
2.8757,9778.75800 S
2.8757,977——
—7,978——
2.8757,979——

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
00Apr 26, 2002Feb 19, 2002Yes
00Mar 11, 2002——
00Jan 12, 2001Oct 30, 2000Yes
00Dec 1, 2000——
00Dec 3, 1997Nov 12, 1997—
00Mar 4, 1996Jan 16, 1996—
00Mar 6, 1985Jan 2, 1985—
00Jan 29, 1985Dec 6, 1984—
00Oct 4, 1984Aug 22, 1984—
00Jan 12, 1984Aug 22, 1984—
00Jan 12, 1984Apr 7, 1977—
00Jan 12, 1984Nov 27, 1962—
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

Developers: this page as JSON is GET /v1/data/wells/27300458, documented in the API reference.