Petrora

OPERATORS · RRC 478245  · P-5 STATUS Y

Kroh Oper LLC

River Oaks, TX

Watch this operator

Kroh Oper LLC has filed no drilling permits in the past 12 months; its most recent permit was issued December 4, 2024.

The RRC wellbore file lists 45 wells under its operatorship (2 producing, 17 shut in).

Lease reports credit it with 186 barrels of oil and 2.77K mcf of gas in the 12 months reported through April 2026, down 90% on the year before.

It holds 1 active disposal or injection permit.

8 drilling permits have been issued to this operator number since 2021; its P-5 organization report was last filed August 4, 2025.

0
permits, last 12 months
-100%
vs prior 12 months (1)
0
counties, 12 months
2
producing wells, of 45 of record
57
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.

25%
spud rate · 2 of 8 mature permits
44
median days permit to spud · middle half 29–60
0
spuds, last 180 days
0%
cancelled · 0 permits
6
expired undrilled
2
permits a year over 4 active years

Permits issued by month

LAST 5 MONTHS · BY ISSUE DATE

Last 12 months 5

0120222024

Where

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

County12 moAll timeWellsLast
Wise county →—51Jun 15, 2022
Clay county →—22Jul 27, 2022
Shackelford county →—11Dec 4, 2024

All 8 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
Strawn30
Forestburg10
Canyon10
Mississippian10
Barnett10
Marble Falls10
Gunsight10
Viola10

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 →

186
bbl oil, last 12 reported months
-90%
vs the 12 months before
2.77K
mcf gas incl. casinghead, last 12
2.76K
bbl oil since reporting began

Gas, mcf

Last 12 months 2,772 · prior 12 26,548(-90%)

05K10K202420252026

Oil, barrels

Last 12 months 186 · prior 12 1,783(-90%)

0200400202420252026

Beyond the permit record

RRC wellbore file

Wells of record

45
on the schedule
2
producing
17
shut in
0
injection
10
temp. abandoned
12
plugged

How it got them

2
permitted itself
36
acquired from others
0
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

1
active UIC permits of 1
2.5K
permitted bbl/day, active
0
bbl injected, last 12 reported months
Jun 2025
reported through

By county

Dawson1 active2.5K 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
Recompletion016
Drill002

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
McCluskey N. (1850 Sand)5901166640
Jack County Regular4527400140
Braddock (Conglomerate)1120650030
Knight & Miller (Fusselman)4990150030
McCluskey (2900 Sand)5900960030
Graves (Caddo Congl.)3649050020
Bryson East1280000120
Wizard Wells (Congl 5550)9834090020
Stephens County Regular8594800120
Stephens County Regular (Gas)8594810020
Finkler (Vogtsberger)3093066620
Lethcoe (Congl.)5339550010

P-5 organization report

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

Registration
Status code Y
Last filed Aug 4, 2025
Gas operatorOil operator
Address
105 Nursey LN Ste 200
River Oaks, TX 76114
(817) 625-2714
Officers and agents
Kroh, Brett Winston · Member,owner/Ceo
Hawkins, Charles · Filing Agent
Amsler, Casey · Filing Agent
Amsler, Donovan · Filing Agent

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
904317Dec 4, 2024Dec 4, 2024Kroh Operating LLCShackelfordMatthews Trust '13' #14,98041738187
883577Sep 27, 2022Sep 27, 2022Venop, LLCJackAnderson #1HH9,00023740612
882317Jul 27, 2022Jul 27, 2022Kroh Operating LLCClayTexakoma Comanche #26,60007735329
880973Jun 15, 2022Jun 15, 2022Kroh Operating LLCWiseJohnson #17,81849735468
877268Feb 25, 2022Feb 25, 2022Kroh Operating LLCWiseTaylor & Mauldin #45,60049736139
875875Jan 11, 2022Jan 11, 2022Kroh Operating LLCClayTexakoma Comanche #16,60007735317
866591May 7, 2021May 7, 2021Kroh Operating LLCWiseVanderbeken #18,24549735488
867826Mar 3, 2021Mar 3, 2021Kroh Operating LLCWiseJohnson A #28,18849735601
867826Mar 3, 2021Mar 3, 2021Kroh Operating LLCWiseJohnson A #28,18849735601
769268Sep 6, 2013Sep 6, 2013PetexCallahanWylie '2998' #14,50005937004
749985Oct 26, 2012Oct 26, 2012PetexStephensHall '8' Unit #13,50042936794
724675Sep 26, 2011Sep 26, 2011PetexStephensBurnelle '6' #14,50042936705
662958Jun 13, 2008Jun 13, 2008McClymond, Ltd.StephensDaily "1044" Unit #14,50042936442
655167Feb 28, 2008Feb 28, 2008McClymond, Ltd.StephensJimmy Dye "24" #14,50042936393
655167Feb 28, 2008Feb 28, 2008McClymond, Ltd.StephensJimmy Dye "24" #14,50042936393

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/478245, documented in the API reference.