TEXAS · WELLS · BROOKS COUNTY · API 42-047-30693 · DISTRICT 04

Kleberg R.j.jr.tr.viboras Pas. #79

Plugged

Brooks County · Viboras ( F-81) field · Vertical

Kleberg R.J.JR.TR.Viboras Pas. #79 (API 42-047-30693) is a plugged well in Brooks County, plugged November 12, 2004, last operated by Exxon Mobil Corporation.

The RRC has issued 8 drilling permits between 1978 and 1998, permitted to 8,000 ft.

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

Its 5 leases have reported 83.1K mcf of gas since January 1993, with no volume in the three years through April 2026. The leases carry 3 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 operator Watch Brooks County

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Exxon Mobil Corporation
Production reports	Exxon Corp.through Sep 1995
Latest permit	Exxon Corp.Feb 25, 1998

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

8,000: total depth, ft
8: permits on file
Feb 25, 1998: last permit issued
Mar 20, 1998: completed
0: cumulative oil, bbl
83.1K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Sep 1995

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Mar 20, 1998
Shut in: —
Plugged: Nov 12, 2004

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

Lease	Field	Reporting operator	Wells	Gas, mcf	Reported
Kleberg, R.J. Jr TR Vib. Pasture G-4-81032	Viboras ( G-02)	Exxon Corp.	1	83.1K	Jan 1993 – Sep 1995
— G-4-81315	—	—	0	0	—
— G-4-133361	—	—	0	0	—
Kleberg,r.j.jr.tr. Viboras Past. G-4-140351	Viboras ( G-19)	Exxon Corp.	1	0	Jan 1993 – —
Kleberg,r.j.jr.tr.viboras Pas. G-4-157611	Viboras ( F-81)	Exxon Mobil Corporation	1	0	Mar 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.

1Exxon Corp.Jan 1993 → Sep 1995

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
473534-99	Recompletion	Exxon Corp.	Feb 19, 1998	Feb 25, 1998	—	7,660
444023-99	Recompletion	Exxon Corp.	Jan 24, 1996	Jan 24, 1996	Feb 6, 1996	6,986
389889-99	Recompletion	Exxon Corp.	Jul 15, 1991	Jul 17, 1991	Aug 6, 1991	7,650
342631-99	Recompletion	Exxon Corp.	Feb 12, 1988	Feb 18, 1988	—	7,650
280711-99	Recompletion	Exxon Corp.	Jul 11, 1985	Jul 23, 1985	—	7,650
171222-99	Recompletion	Exxon Corp.	Sep 8, 1982	Sep 8, 1982	Nov 3, 1982	7,650
44429-99	Drill	Exxon Corp.	Mar 16, 1979	Mar 16, 1979	—	8,000
28522-99	Drill	Exxon Corp.	Jul 14, 1978	Jul 14, 1978	Jul 21, 1978	8,000

Completions

Completed	Lease	Field	Operator	Status	Depth
Mar 20, 1998	Kleberg R.j.jr.tr.viboras Pas. G-4-157611	Viboras ( F-81)	Exxon Mobil Corporation	Plugged	—
Aug 13, 1991	Kleberg R.j.jr.tr. Viboras Past. G-4-140351	Viboras ( G-19)	Exxon Corp.	Plugged	—
Nov 13, 1989	Kleberg R.J. Jr TR Vib. Pasture G-4-133361	Viboras ( G-23 U.)	Exxon Corp.	Plugged	—
Nov 9, 1982	Viboras Field Gas Unit G-4-81315	Viboras ( G-54)	Exxon Corp.	Plugged	—
Nov 9, 1982	Viboras Field Gas Unit G-4-81315	Viboras ( G-54)	Exxon Corp.	Plugged	—
Aug 30, 1978	Kleberg R.J. Jr TR Vib. Pasture G-4-81032	Viboras ( G-02)	Exxon Corp.	Plugged	—

Perforations

Perforated and open-hole intervals.

From	To	Type
6,780	6,786	Perforated
6,792	6,798	Perforated
6,989	7,014	Perforated
7,132	7,140	Perforated
7,210	7,230	Perforated
7,238	7,242	Perforated
7,318	7,321	Perforated
7,492	7,497	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	2,208	12.25	800 S
2.875	7,649	—	—
2.875	7,652	7.875	450 S
2.875	7,653	7.875	450 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 →

RRC record date	W-2 / G-1 date	Logs referenced
May 28, 1998	Apr 2, 1998	—
May 29, 1996	Apr 10, 1996	Yes
Apr 15, 1996	—	—
Feb 13, 1992	Dec 19, 1991	Yes
Jan 31, 1992	—	—
Mar 21, 1990	Feb 2, 1990	Yes
Feb 28, 1990	—	—
Feb 11, 1985	Jan 17, 1985	—
Jan 12, 1984	Mar 21, 1979	—
Jan 12, 1984	Mar 6, 1979	Yes

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.

Wellbore filings for 42-047-30693 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-047-30693 → scanned completion filings

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/04730693, documented in the API reference.