Petrora

OPERATORS · RRC 450261  · P-5 STATUS Y

Kaler Engy Corp

Boerne, TX · most active in McMullen County

Watch this operator

Kaler Engy Corp was issued 6 drilling permits in the past 12 months, versus 3 in the prior year, across 5 counties led by Mcmullen with 2. 0% were horizontal.

2 were issued in the past 90 days, versus 2 in the prior quarter.

The RRC wellbore file lists 101 wells under its operatorship (9 producing, 1 shut in).

Lease reports credit it with 97.3K barrels of oil and 2.2M mcf of gas in the 12 months reported through April 2026, down 29% on the year before.

It holds 4 active disposal or injection permits, injecting 808K barrels in the 12 months reported through June 2025.

240 drilling permits have been issued to this operator number since 1999; its P-5 organization report was last filed February 4, 2026.

6
permits, last 12 months
+100%
vs prior 12 months (3)
5
counties, 12 months
9
producing wells, of 101 of record
128
leases it reports
0%
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.

75%
spud rate · 177 of 236 mature permits
20
median days permit to spud · middle half 11–34
0
spuds, last 180 days
0%
cancelled · 0 permits
63
expired undrilled
9
permits a year over 28 active years

Permits issued by month

LAST 26 MONTHS · BY ISSUE DATE

Last 12 months 15 · prior 12 15(+0%)

01220222023202420252026

Where

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

County12 moAll timeWellsLast
McMullen county →21512Jun 1, 2026
Galveston county →1132Mar 3, 2026
Jackson county →1135Sep 16, 2026
Chambers county →110Sep 16, 2026
Crockett county →110Dec 30, 2025
Hidalgo county →—3211Aug 30, 2011
Kenedy county →—2811Jan 4, 2011
Lavaca county →—2111Apr 10, 2025
Wharton county →—164Feb 15, 2023
Victoria county →—156Sep 23, 2024
Live Oak county →—139Jul 17, 2018
DE Witt county →—107Jun 7, 2024
San Patricio county →—95Jan 11, 2006
Bee county →—82Jul 17, 2014
Jack county →—80Mar 26, 2014
Nueces county →—72Jul 14, 2010
Brazoria county →—53Oct 27, 2017
Wilson county →—53Dec 8, 2014
Brooks county →—31Jun 21, 2012
Frio county →—33Aug 9, 2010
Matagorda county →—30May 9, 2017
Goliad county →—21Oct 28, 2005
Jefferson county →—21Jun 20, 2002
Willacy county →—21Jan 27, 2005
Colorado county →—10Dec 14, 2005
Duval county →—10Aug 29, 2018
Fort Bend county →—10Feb 1, 2011
Starr county →—11Jul 28, 2009
Williamson county →—10Aug 6, 2003

All 240 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
Frio270
Wilcox203
Catahoula151
Miocene (undifferentiated)110
Yegua93
Marble Falls30
Caddo30
Navarro30
Anacacho30
Olmos30
Austin Chalk30
Eagle Ford30
Buda30
Anahuac30
Strawn20

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 →

97.3K
bbl oil, last 12 reported months
-29%
vs the 12 months before
2.2M
mcf gas incl. casinghead, last 12
2.18M
bbl oil since reporting began

Gas, mcf

Last 12 months 2,196,009 · prior 12 3,292,951(-33%)

0200K400K202420252026

Oil, barrels

Last 12 months 97,260 · prior 12 136,487(-29%)

010K20K202420252026

Beyond the permit record

RRC wellbore file

Wells of record

101
on the schedule
9
producing
1
shut in
0
injection
0
temp. abandoned
73
plugged

How it got them

79
permitted itself
20
acquired from others
56
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

4
active UIC permits of 10
21K
permitted bbl/day, active
808K
bbl injected, last 12 reported months
Jun 2025
reported through

By county

Victoria1 active10K bbl/d
Brazoria1 active5K bbl/d
Jackson1 active3K bbl/d
Hidalgo1 active3K bbl/d
Jack0 active0 bbl/d
Frio0 active0 bbl/d
Wharton0 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
Drill52191
Recompletion1147
Field transfer001
Reclass001

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
Big Mule (5500 Sand)8001700100
Wildcat800160
Pridham Lake West (Catahoula)7315305852
Tordilla North-NC (L-41)9076624030
Pearsall (Austin Chalk)6998112530
Marcelina Creek (Buda)5736755030
Garcia Ranch (L-40 West)3397060030
Areto (Frio 13 300)353020030
Hope North (2880 Frio)4253028830
Kitty Burns (Pettus Stringer)4977610030
McCampbell (Deep Frio Cons.)5886208030
Sawfish (Wilcox 10400)8126520033

P-5 organization report

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

Registration
Status code Y
Last filed Feb 4, 2026
Gas operatorOil operator
Address
635 Hwy 46E Ste 104
Boerne, TX 78006
(210) 286-4833
Officers and agents
Kaler, John A. II · President
Kaler, Donna S. · Vice President

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
918645Sep 18, 2026Sep 16, 2026Kaler Energy Corp.JacksonStafford Unit #111,50023933972
918639Sep 18, 2026Sep 16, 2026Kaler Energy Corp.ChambersBarrow #115,55007132684
915908Jun 1, 2026Jun 1, 2026Kaler Energy Corp.McMullenSwaim #26,50031137685
915908Jun 1, 2026Jun 1, 2026Kaler Energy Corp.McMullenSwaim #26,20031137685
913807Mar 3, 2026Mar 3, 2026Kaler Energy Corp.GalvestonTidwell #313,30016731535
912486Dec 30, 2025Dec 30, 2025Kaler Energy Corp.CrockettOwens #12,20010542569
909654Aug 5, 2025Aug 5, 2025Kaler Energy Corp.McMullenSwaim #16,20031137630
907229Apr 10, 2025Apr 10, 2025Kaler Energy Corp.LavacaFoxell Unit #111,50028534323
904169Nov 21, 2024Nov 21, 2024Kaler Energy Corp.LavacaHenley GU #112,25028533026
902813Sep 23, 2024Sep 23, 2024Kaler Energy Corp.VictoriaBeeler Unit #2R3,50046934525
899932Jun 7, 2024Jun 7, 2024Kaler Energy Corp.DE WittLinder et al GU #211,00012335423
897985Mar 12, 2024Mar 12, 2024Kaler Energy Corp.GalvestonTidwell #211,00016731534
897097Feb 7, 2024Feb 7, 2024Kaler Energy Corp.JacksonTexana #110,00023933968
895836Dec 8, 2023Dec 8, 2023Kaler Energy Corp.GalvestonTidwell #112,10016731528
895836Dec 8, 2023Dec 8, 2023Kaler Energy Corp.GalvestonTidwell #112,10016731528

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/450261, documented in the API reference.