Petrora

OPERATORS · RRC 306981  · P-5 STATUS Y

Gilmore, Leo Oil, Inc

Holliday, TX

Watch this operator

Gilmore, Leo Oil, Inc has filed no drilling permits in the past 12 months; its most recent permit was issued April 30, 2018.

The RRC wellbore file lists 94 wells under its operatorship (27 producing, 5 shut in).

Lease reports credit it with 15.3K barrels of oil and 0 mcf of gas in the 12 months reported through April 2026, down 17% on the year before.

It holds 10 active disposal or injection permits, injecting 198K barrels in the 12 months reported through June 2025.

8 drilling permits have been issued to this operator number since 2006; its P-5 organization report was last filed April 4, 2026.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
27
producing wells, of 94 of record
44
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.

100%
spud rate · 8 of 8 mature permits
10
median days permit to spud · middle half 2–18
0
spuds, last 180 days
0%
cancelled · 0 permits
0
expired undrilled
1
permits a year over 12 active years

Where

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

County12 moAll timeWellsLast
Archer county →—462Mar 15, 2018
Wichita county →—319Apr 30, 2018
Freestone county →—10Aug 25, 2006

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
Gunsight50
Cisco40
Canyon40
Strawn30
Caddo10
Thomas Sand10

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 →

15.3K
bbl oil, last 12 reported months
-17%
vs the 12 months before
0
mcf gas incl. casinghead, last 12
586K
bbl oil since reporting began

Oil, barrels

Last 12 months 15,298 · prior 12 18,329(-17%)

01K2K202420252026

Gas, mcf

Last 12 months 0 · prior 12 0

0100200202420252026

Beyond the permit record

RRC wellbore file

Wells of record

94
on the schedule
27
producing
5
shut in
8
injection
0
temp. abandoned
33
plugged

How it got them

4
permitted itself
24
acquired from others
4
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

10
active UIC permits of 18
3.8K
permitted bbl/day, active
198K
bbl injected, last 12 reported months
Jun 2025
reported through

By county

Wichita5 active2K bbl/d
Archer5 active1.8K bbl/d
Throckmorton0 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
Drill005
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
Archer County Regular34460013315
Hunter Bros. (Mazda Fendley Sd.)43703333150
K-M-A47902001115
Travis (Strawn)9098425070
Kempner (Foster Sand)4870650071
Mankins5712800163
Jack County Regular4527400120
Vogtsberger South(conglomerate)9405450022
Hunter Brothers (Strawn)4370366620
Wichita County Regular9715500110
Cundiff South2223800110
Cundiff South (Atoka Congl.)2223820010

P-5 organization report

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

Registration
Status code Y
Last filed Apr 4, 2026
Gas operatorOil operator
Address
P O Box 212
Holliday, TX 76366
(940) 781-1351
Officers and agents
Gilmore, Allen Wayne · President
Gilmore, Robert Baker · Vice President
Gilmore, Guy Davis · Secretary,treasurer

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
839380Apr 30, 2018Apr 30, 2018Gilmore, Leo Oil, Inc.WichitaLochridge Unit #142,65048546111
837369Mar 15, 2018Mar 15, 2018Gilmore, Leo Oil, Inc.ArcherJ. R. Parkey #54,99900943146
827180Jun 5, 2017Jun 5, 2017Gilmore, Leo Oil, Inc.ArcherAminex #103,00000943101
818792Oct 6, 2016Oct 6, 2016Gilmore, Leo Oil, Inc.ArcherSteinberger #15,20000943068
808078Jul 16, 2015Jul 16, 2015Gilmore, Leo Oil, Inc.WichitaLockridge Unit #5A90048582412
808077Jul 16, 2015Jul 16, 2015Gilmore, Leo Oil, Inc.WichitaLockridge Unit #690048511320
624878Aug 25, 2006Aug 25, 2006Gilmore, Leo Oil, Inc.FreestoneCarroll Unit #19,80116131469
619247May 18, 2006May 18, 2006Gilmore, Leo Oil, Inc.ArcherW. A. Lofton Fee #25,00000941565
395605Jan 17, 1992Jan 17, 1992Heydrick Petroleum CompanyArcherRay #14,30000940564
383794Feb 8, 1991Feb 8, 1991Crocker Oil CompanyWichitaLochridge Unit #124,50048542299
370541Mar 7, 1990Mar 7, 1990Ranger Operating Co.ArcherStump #15,50000940229
338624Nov 10, 1987Nov 10, 1987Discover Oil & Gas, Inc.ArcherMankins #15,40000939857
254643Oct 16, 1984Oct 16, 1984Lindsay, Robert P.ArcherVogtsberger Heirs #25,60000901517
247232Aug 2, 1984Aug 2, 1984Lindsay, Robert P.ArcherHenderson "A" #15,40000938429
232131Mar 12, 1984Mar 12, 1984Circle Seven Oil & Gas, Inc.JackHaire, David #25,70023735897

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/306981, documented in the API reference.