Petrora

OPERATORS · RRC 251883  · P-5 STATUS Y

Enco Expl Co

Corpus Christ, TX

Watch this operator

Enco Expl CO has filed no drilling permits in the past 12 months; its most recent permit was issued November 13, 2019.

The RRC wellbore file lists 57 wells under its operatorship.

204 drilling permits have been issued to this operator number since 1993; its P-5 organization report was last filed January 8, 2021.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
0
producing wells, of 57 of record
77
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.

82%
spud rate · 168 of 204 mature permits
46
median days permit to spud · middle half 25–84
0
spuds, last 180 days
0%
cancelled · 0 permits
36
expired undrilled
8
permits a year over 27 active years

Where

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

County12 moAll timeWellsLast
Bee county →—18950Nov 13, 2019
Jim Wells county →—84Nov 19, 1998
Aransas county →—40Jan 3, 1996
LA Salle county →—20Jun 14, 1993
Live Oak county →—13Aug 26, 2004

All 204 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
Frio230
Vicksburg220
Jackson100
Catahoula100
Yegua50

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
1.16M
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

57
on the schedule
0
producing
0
shut in
0
injection
0
temp. abandoned
45
plugged

How it got them

49
permitted itself
7
acquired from others
100
permitted, now run by others

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

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
Drill00183
Recompletion0018
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
Fred Long (Hockley 3850)3281130050
Beeville Sw.(pettus 4525)679061530
Norbee S. (Yegua 4800)6592070030
Norbee S (Pettus)6592050030
Malone Ranch (Pettus Lo.)5701160020
Beeville SW. (Hockley)679050020
Norbee (Hockley 3700)6591633220
Beeville North (Yegua 4900)678770020
Friendship Church (3700)3302615020
Captain Lucey (4800 Sand)1551975620
Beeville W. (Hockley)679230020
Beeville North (Hockley)678720020

P-5 organization report

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

Registration
Status code Y
Last filed Jan 8, 2021
Address
500 N Shoreline Blvd Suite 910
Corpus Christ, TX 78401
(361) 882-6100
Officers and agents
Long, Judy Kathleen · President
Madro, Martin M. · Vice President

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
858869Nov 13, 2019Nov 13, 2019Enco Exploration CompanyBeeToogood #16,00002534001
852132Aug 26, 2019Aug 26, 2019Enco Exploration CompanyBeeBrown #184,84402533987
852446Apr 26, 2019Apr 26, 2019Enco Exploration CompanyBeeBrown #195,00002533994
849799Feb 13, 2019Feb 13, 2019Enco Exploration CompanyBeeCulli-McKay #14,60002533978
849543Feb 7, 2019Feb 7, 2019Enco Exploration CompanyBeeJones Unit #16,00002533992
849571Feb 6, 2019Feb 6, 2019Enco Exploration CompanyBeeJones #26,00002533993
849178Jan 30, 2019Jan 30, 2019Enco Exploration CompanyBeeCulli #106,00002533991
844207Dec 31, 2018Dec 31, 2018Enco Exploration CompanyBeeCulli #56,00002533985
846775Nov 16, 2018Nov 16, 2018Enco Exploration CompanyBeeBrown #296,00002533990
846756Nov 15, 2018Nov 15, 2018Enco Exploration CompanyBeeBrown #176,00002533988
846091Nov 5, 2018Nov 5, 2018Enco Exploration CompanyBeeBrown #186,00002533987
845642Oct 12, 2018Oct 12, 2018Enco Exploration CompanyBeeBrown #256,00002533986
844072Aug 29, 2018Aug 29, 2018Enco Exploration CompanyBeeCulli-McKay #26,00002533984
843197Aug 8, 2018Aug 8, 2018Enco Exploration CompanyBeeRichardson Unit #16,00002533983
836166Feb 9, 2018Feb 9, 2018Enco Exploration CompanyBeeCulli-McKay #16,00002533978

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/251883, documented in the API reference.