Petrora

OPERATORS · RRC 593077  · P-5 STATUS Y

Mulloy Oper, Inc. -

Midland, TX

Watch this operator

Mulloy Oper, Inc. - has filed no drilling permits in the past 12 months; its most recent permit was issued March 4, 2025.

The RRC wellbore file lists 25 wells under its operatorship (8 producing, 5 shut in).

Lease reports credit it with 12.6K barrels of oil and 28.6K mcf of gas in the 12 months reported through April 2026, up 10% on the year before.

52 drilling permits have been issued to this operator number since 2002; its P-5 organization report was last filed September 4, 2025.

0
permits, last 12 months
-100%
vs prior 12 months (1)
0
counties, 12 months
8
producing wells, of 25 of record
15
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.

81%
spud rate · 42 of 52 mature permits
12
median days permit to spud · middle half 7–28
0
spuds, last 180 days
0%
cancelled · 0 permits
10
expired undrilled
2
permits a year over 23 active years

Permits issued by month

LAST 1 MONTHS · BY ISSUE DATE

Last 12 months 1

01

Where

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

County12 moAll timeWellsLast
Runnels county →—90Mar 16, 2010
Howard county →—51Jul 12, 2005
Pecos county →—50Feb 14, 2017
Schleicher county →—52Sep 10, 2015
Reagan county →—48Dec 7, 2007
Tom Green county →—40Nov 9, 2011
Crane county →—30May 1, 2007
Garza county →—31Sep 13, 2017
Edwards county →—20Nov 30, 2010
Glasscock county →—20May 27, 2005
Midland county →—20Mar 29, 2011
Sterling county →—20Aug 29, 2008
Cameron county →—10Oct 21, 2004
Cottle county →—10May 11, 2009
Ector county →—19Mar 4, 2025
Fisher county →—10May 12, 2007
Nolan county →—10Jan 28, 2011
Upton county →—11Nov 16, 2005

All 52 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
Ellenburger60
Strawn60
Wolfcamp50
Palo Pinto41
Clear Fork30
Spraberry30
San Andres30
Canyon30
Yates30
Cline20
Dean20
Pennsylvanian20
Woodford20
Fusselman20
Leonard10

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 →

12.6K
bbl oil, last 12 reported months
+10%
vs the 12 months before
28.6K
mcf gas incl. casinghead, last 12
942K
bbl oil since reporting began

Oil, barrels

Last 12 months 12,648 · prior 12 11,486(+10%)

01K2K202420252026

Gas, mcf

Last 12 months 28,603 · prior 12 26,922(+6%)

02K4K6K202420252026

Beyond the permit record

RRC wellbore file

Wells of record

25
on the schedule
8
producing
5
shut in
0
injection
0
temp. abandoned
10
plugged

How it got them

4
permitted itself
19
acquired from others
25
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
Drill0142
Reenter006
Recompletion004

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
Spraberry (Trend Area)8527920084
Edwards2773900172
Eldorado E. (Canyon)2827950010
Hazel Deep (Fusselman)3991730010
I.A.B. South (Canyon)4404750011
K-Jack (Fusselman)4783622011
Maggie Neal (Grayburg)5667450010
Penteam (Queen)7051530010
War-Wink W. (Wolfcamp)9513090010
Arlene (Glorieta)361633310
Wildcat1600110
Cowden North2128900110

P-5 organization report

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

Registration
Status code Y
Last filed Sep 4, 2025
Gas operatorOil operator
Address
3323 N Midland Dr Ste 113 PMB 119
Midland, TX 79707
(432) 425-8258
Officers and agents
Mulloy, Gary Glenn · President
Mulloy, Melissa Davis · Vice President
Claybrook, Brooke Ashlyn · Secretary,treasurer

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
906148Mar 4, 2025Mar 4, 2025Mulloy Operating, Inc.EctorHolt, O. B. Sr. et AL #64,60013544087
830743Sep 13, 2017Sep 13, 2017Mulloy Operating, Inc.GarzaConnell 75 #14,00016934254
830743Sep 13, 2017Sep 13, 2017Mulloy Operating, Inc.GarzaConnell 75 #14,00016934254
822878Feb 14, 2017Feb 14, 2017Mulloy Operating, Inc.PecosLA Escalara 73 #115,00037139484
818621Sep 22, 2016Sep 22, 2016Mulloy Operating, Inc.GarzaConnell Estate #14,00016934227
810124Sep 10, 2015Sep 10, 2015Mulloy Operating, Inc.SchleicherPriestley #12,30041332970
762805May 29, 2013May 29, 2013Mulloy Operating, Inc.SchleicherSwift #12,25041332868
750842Nov 6, 2012Nov 6, 2012Mulloy Operating, Inc.SchleicherSwift #12,25041332868
727727Nov 9, 2011Nov 9, 2011Mulloy Operating, Inc.Tom GreenGully #15,00045132728
727727Nov 9, 2011Nov 9, 2011Mulloy Operating, Inc.Tom GreenGully #15,00045132728
712830Mar 29, 2011Mar 29, 2011Mulloy Operating, Inc.MidlandWigley '37-D' #611,00032937160
712829Mar 29, 2011Mar 29, 2011Mulloy Operating, Inc.MidlandWigley '37-C' #511,00032937164
710298Mar 22, 2011Mar 22, 2011Parsley Energy Operations, LLCReaganJameson 50 #611,50038337193
710298Mar 22, 2011Mar 22, 2011Parsley Energy Operations, LLCReaganJameson 50 #612,00038337193
710298Mar 22, 2011Mar 22, 2011Parsley Energy Operations, LLCReaganJameson 50 #613,00038337193

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/593077, documented in the API reference.