OPERATORS · RRC 623270  · P-5 STATUS Y

O'Leary's Oil & Gas Inc

O'Leary'S Oil & Gas Inc has filed no drilling permits in the past 12 months; its most recent permit was issued November 16, 1989.

The RRC wellbore file lists 13 wells under its operatorship.

6 drilling permits have been issued to this operator number since 1985; its P-5 organization report was last filed July 6, 2007.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
0
producing wells, of 13 of record
3
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.

0%
spud rate · 0 of 6 mature permits
—
median days permit to spud
0
spuds, last 180 days
0%
cancelled · 0 permits
6
expired undrilled
1
permits a year over 5 active years

Where

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

County12 moAll timeWellsLast
Shackelford county →—613Nov 16, 1989

All 6 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
Saddle Creek20
Tannehill20

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
29.8K
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

13
on the schedule
0
producing
0
shut in
0
injection
0
temp. abandoned
4
plugged

How it got them

1
permitted itself
12
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

0
active UIC permits of 3
0
permitted bbl/day, active
0
bbl injected, last 12 reported months
Jun 2025
reported through

By county

Shackelford0 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
Other002
Reenter002
Drill001
Field transfer001

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.

P-5 organization report

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

Registration
Status code Y
Last filed Jul 6, 2007
Address
2210 N E Daniels St
Arcadia, FL 34266
Officers and agents
Wigfall, John J. · Texas Resident Agent
O'Leary, James M. · President
O'Leary, Victoria K. · Secretary/Treasurer

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
366062Nov 16, 1989Nov 16, 1989O'Leary's Oil & Gas Inc.ShackelfordNail Ranch 152 #11,68541736225
366061Nov 16, 1989Nov 16, 1989O'Leary's Oil & Gas Inc.ShackelfordNail Ranch 152 #21,66041736320
304537Jul 24, 1986Jul 24, 1986One Madison Energy, Inc.ShackelfordNail 125 "4-B2" #4B21,75041736928
304537Jul 24, 1986Jul 24, 1986O'Leary's Oil & Gas Inc.ShackelfordNail 125 "4B-2" #21,65041736928
303469Jun 23, 1986Jun 23, 1986One Madison Energy, Inc.ShackelfordNail Ome J-26 #J261,75041736914
301716May 1, 1986May 1, 1986One Madison Energy, Inc.ShackelfordNail Ome 151 #J171,75041736881
301442Apr 24, 1986Apr 24, 1986One Madison Energy, Inc.ShackelfordNail 150 "J-23" #J231,75041736876
300400Mar 31, 1986Mar 31, 1986O'Leary's Oil & Gas Inc.ShackelfordNail Ome 125 "5B" #5B1,61641736856
298604Feb 27, 1986Feb 27, 1986One Madison Energy, Inc.ShackelfordNail 151 #J16B1,75041736836
297923Feb 18, 1986Feb 18, 1986One Madison Energy, Inc.ShackelfordNail 152 "C" #J151,75041736813
297923Feb 18, 1986Feb 18, 1986O'Leary's Oil & Gas Inc.ShackelfordNail 152 "J-15" #J 151,66041736813
296910Feb 4, 1986Feb 4, 1986One Madison Energy, Inc.ShackelfordNail 125 "B" #J20B2,00041736781
287219Oct 11, 1985Oct 11, 1985O'Leary's Oil & Gas Inc.ShackelfordNail 125 Ome 'B' #2B1,78441736600
286943Oct 9, 1985Oct 9, 1985Aspen Oil & GasShackelfordNail Ranch 152 "E" #11,99941736595
283341Aug 26, 1985Aug 26, 1985Aspen Oil & GasShackelfordNail Ranch 152 "D" #11,99941736485

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/623270, documented in the API reference.