Petrora

OPERATORS · RRC 592645  · P-5 STATUS Y

Mueller Engineering Corp

Corpus Chrsti, TX

Watch this operator

Mueller Engineering Corp has filed no drilling permits in the past 12 months; its most recent permit was issued July 31, 2001.

The RRC wellbore file lists 97 wells under its operatorship.

236 drilling permits have been issued to this operator number since 1979; its P-5 organization report was last filed May 11, 2001.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
0
producing wells, of 97 of record
74
leases it reports
—
horizontal, 12 months

WINDOWS ON THE RRC ISSUE DATE · COMPUTED OCT 29, 2026

From permit to spud

FROM THE DATES ON ITS W-1 PERMITS · ALL TIME

A permit is a plan, not a well. These figures count only permits old enough to have spudded, six months and more, and read the spud, cancel, and expiry dates the RRC records on each one.

40%
spud rate · 94 of 236 mature permits
23
median days permit to spud · middle half 7–49
0
spuds, last 180 days
0%
cancelled · 1 permits
141
expired undrilled
10
permits a year over 23 active years

Where

Counties by permits in the last 12 months, with all-time permits and current wells of record there.

County12 moAll timeWellsLast
Starr county →—3013Aug 28, 1998
Bee county →—219Jul 3, 1997
Duval county →—1913Oct 5, 1994
Goliad county →—1914Nov 8, 1993
Webb county →—1912Dec 6, 2000
Lavaca county →—182Dec 22, 1997
Zapata county →—115Oct 17, 1991
Zavala county →—113Jan 23, 1987
San Patricio county →—102Jul 27, 1998
Willacy county →—101Sep 15, 1997
Hidalgo county →—93Mar 30, 2000
Live Oak county →—73Jul 31, 2001
Milam county →—60Dec 9, 1985
Victoria county →—61Sep 25, 1992
Wharton county →—61Jun 17, 1988
Jim Wells county →—45Dec 31, 1992
Nueces county →—42Dec 30, 1987
Bastrop county →—30Dec 31, 1985
Colorado county →—30Aug 26, 1988
Matagorda county →—30Dec 3, 1996
Refugio county →—34Feb 2, 1994
Smith county →—30Jun 19, 1996
Kleberg county →—21Jun 21, 1983
Brooks county →—10Aug 4, 1982
Cameron county →—10Jul 7, 1998
DE Witt county →—10Dec 22, 1983
Kerr county →—10Jun 7, 1990
LA Salle county →—13Oct 12, 1990
McMullen county →—10Sep 26, 1986
Travis county →—10Aug 5, 1985
Williamson county →—10Jul 23, 1985
Young county →—10May 29, 1996

All 236 permits, searchable → · Leases it reports → · On the map →

Formations in its completed wells

Tops reported on completion filings for wells it operates. RRC wellbore file. About tops →

FormationWellsPermitted last 3 yrs
Frio310
Vicksburg140
Miocene (undifferentiated)120
Wilcox50
Jackson50
Queen City40
Catahoula40
Yegua30
San Miguel20
Cook Mountain10
Oakville10
Reklaw10
Sparta10

Production by month

PDQ LEASE REPORTS · REPORTED THROUGH APR 2026

Barrels on leases where this operator filed the production report. Lease-level by design; the latest months are revised upward as late reports arrive. How production is reported →

0
bbl oil, last 12 reported months
—
vs the 12 months before
0
mcf gas incl. casinghead, last 12
460K
bbl oil since reporting began

No lease production reported under this operator number in the last three years.

Beyond the permit record

RRC wellbore file

Wells of record

97
on the schedule
0
producing
0
shut in
0
injection
0
temp. abandoned
94
plugged

How it got them

45
permitted itself
24
acquired from others
83
permitted, now run by others

Acquired means the well's permit names a different operator than the schedule does today. Transfers and operator numbers →

RRC UIC permits · H-10 reported volumes

Disposal and injection

0
active UIC permits of 16
0
permitted bbl/day, active
0
bbl injected, last 12 reported months
Jun 2025
reported through

By county

Duval0 active0 bbl/d
Refugio0 active0 bbl/d
Starr0 active0 bbl/d
Webb0 active0 bbl/d
Bee0 active0 bbl/d
Willacy0 active0 bbl/d
Goliad0 active0 bbl/d
LA Salle0 active0 bbl/d

Permitted volume is a ceiling, not throughput. How to read it →

Permit types

Last 12 months against the prior 12, and all time. A type opens the permit history filtered to it. What the types mean →

Type12 moPrior 12All time
Drill00150
Recompletion0069
Other0014
Reenter003

Fields

RRC regulatory fields with the most wells of record under this operator. The field opens its page; the count opens this operator's wells in it.

FieldWellsProducing
Nunley Ranch (5890)6630760030
Rincon (Vicksburg 5920)7672182220
Albrecht (Frio 2100)123521220
Linda (5250 Sd.)5361750020
Peters West (Cole UP)7084830020
Rincon7672100120
Fannin North (3750)3017583020
Davis (Hinnant 1ST North)2337912420
Bloomberg (Vicksburg 6800)964673020
Hagist Ranch (1030)3799377720
Mirando City6204400120
Santo Nino (Stray 2420)8097548020

P-5 organization report

As registered with the RRC. About the P-5 →

Registration
Status code Y
Last filed May 11, 2001
Address
545 N Upper Broadway Ste 900
Corpus Chrsti, TX 78476
Officers and agents
Riddle, Eduardo A. · President
Riddle, Gloria V. · Vice President/Secretary/Treasur

Latest permits

NEWEST FIRST BY ISSUE DATE · FILED OR ON WELLS IT NOW OPERATES

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
501932Jul 31, 2001Jul 31, 2001Mueller Engineering Corp.Live OakBlock 71 #17,90529700641
502043Dec 6, 2000Dec 6, 2000Mueller Engineering Corp.WebbV. L. Puig Gas Unit 2 #78,00547935912
493378Mar 30, 2000Mar 30, 2000Mueller Engineering Corp.HidalgoGarcia, J. A. et AL #27,23621531378
489721Nov 30, 1999Nov 30, 1999Mueller Engineering Corp.HidalgoGarcia, J. A. et AL #65,50021532713
485714Jul 16, 1999Jul 16, 1999Mueller Engineering Corp.HidalgoGarcia, J. A. et AL #55,60621532242
485714Jul 16, 1999Jul 16, 1999Mueller Engineering Corp.HidalgoGarcia, J. A. et AL #55,60621532242
479045Aug 28, 1998Aug 28, 1998Mueller Engineering Corp.StarrSlick Estate #43,60042733128
479045Aug 28, 1998Aug 28, 1998Mueller Engineering Corp.StarrSlick Estate #43,60042733128
478130Jul 27, 1998Jul 27, 1998Mueller Engineering Corp.San PatricioJ. R. Kirk GU #73,79040903231
477693Jul 7, 1998Jul 7, 1998Mueller Engineering Corp.CameronConoco Fee #1B5,00006130504
471839Jan 6, 1998Jan 6, 1998Mueller Engineering Corp.HidalgoGarcia, J. A. #15,38021531184
471259Dec 22, 1997Dec 22, 1997Mueller Engineering Corp.LavacaManning Gas Unit #1 #12,86928532378
467802Oct 13, 1997Oct 13, 1997Mueller Engineering Corp.LavacaVictoria Bank & Trust Unit #15,40028532536
468568Oct 8, 1997Oct 8, 1997Union Gas Operating CompanyGoliadAlbrecht, V. #18,80017533031
467299Sep 15, 1997Sep 15, 1997Mueller Engineering Corp.WillacyArmendaiz et AL #32,59648930036

Full permit history →

About this data

Registration from the RRC P-5 organization report, refreshed weekly. Permits from the OGA049M master and daily daf420 files; wells of record from the EWA wellbore schedule; production from PDQ lease reports at the last vintage; disposal from UIC permits and H-10 reports. Summary figures are rebuilt nightly.

Developers: this page as JSON is GET /v1/data/operators/tx/592645, documented in the API reference.