Petrora

OPERATORS · RRC 196262  · P-5 STATUS Y

D L Oper

Graham, TX

Watch this operator

D L Oper has filed no drilling permits in the past 12 months; its most recent permit was issued November 24, 2014.

The RRC wellbore file lists 96 wells under its operatorship (59 producing, 3 shut in).

Lease reports credit it with 25.2K barrels of oil and 142K mcf of gas in the 12 months reported through April 2026, up 5% on the year before.

It holds 11 active disposal or injection permits, injecting 131K barrels in the 12 months reported through June 2025.

11 drilling permits have been issued to this operator number since 2003; its P-5 organization report was last filed March 4, 2026.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
59
producing wells, of 96 of record
75
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.

73%
spud rate · 8 of 11 mature permits
82
median days permit to spud · middle half 55–161
0
spuds, last 180 days
0%
cancelled · 0 permits
3
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
Jack county →—876Oct 16, 2014
Young county →—318Nov 24, 2014

All 11 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
Marble Falls20
Bryson10
Mississippian10
Caddo10

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 →

25.2K
bbl oil, last 12 reported months
+5%
vs the 12 months before
142K
mcf gas incl. casinghead, last 12
608K
bbl oil since reporting began

Gas, mcf

Last 12 months 142,236 · prior 12 158,769(-10%)

010K20K202420252026

Oil, barrels

Last 12 months 25,203 · prior 12 23,988(+5%)

01K2K3K202420252026

Beyond the permit record

RRC wellbore file

Wells of record

96
on the schedule
59
producing
3
shut in
8
injection
0
temp. abandoned
16
plugged

How it got them

5
permitted itself
55
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

11
active UIC permits of 17
9.65K
permitted bbl/day, active
131K
bbl injected, last 12 reported months
Jun 2025
reported through

By county

Jack10 active9.45K bbl/d
Young1 active200 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
Drill004
Reenter003
Recompletion003
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
Jack County Regular452740012010
Bryson East128000011811
Young County Regular99480001149
Crum (Marble Falls)2203750076
Box (Mississippi)1096430064
Dearing (Caddo)2375420053
Wolfe N. (Caddo Upper)9841725044
KRS (Marble Falls)4794150032
Harwell (Strawn)3955180021
Bryson (Mississippi Lime)1279975022
Lewtex (Strawn)5347580021
Livingston (McClester)5419150022

P-5 organization report

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

Registration
Status code Y
Last filed Mar 4, 2026
Gas operatorOil operator
Address
P O Box 1925
Graham, TX 76450
(940) 507-0661
Officers and agents
Lewis, Danny · Sole Proprietor
Palmour, Vicki · Filing Agent

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
826217Jun 7, 2017Jun 7, 2017Borderline Operating Corp.JackPeavy #55,99923740476
814576Apr 7, 2016Apr 7, 2016Borderline Operating Corp.JackChapman Unit #15,60023740431
800263Nov 24, 2014Nov 24, 2014D L OperatingYoungBryson Heirs South #15,99950342265
799459Nov 3, 2014Nov 3, 2014D L OperatingYoungBryson Heirs North #15,99950342258
796938Oct 16, 2014Oct 16, 2014D L OperatingJackOwens Estate #34,99923732228
785561May 29, 2014May 29, 2014Borderline Operating Corp.JackJones Mabin #15,50023740101
745937Aug 14, 2012Aug 14, 2012Borderline Operating Corp.JackGahagan-Burns #15,20023739646
740633May 22, 2012May 22, 2012Dte Gas Resources, LLCJackJack Brown #16,50023739566
717159May 31, 2011May 31, 2011Arrowhead Productions, LPJackCasteel #23,50023705690
716076May 18, 2011May 18, 2011Arrowhead Productions, LPJackCasteel #13,50023739433
714343Apr 20, 2011Apr 20, 2011Borderline Operating Corp.JackWare #15,30023739424
714343Apr 20, 2011Apr 20, 2011D L OperatingJackWare #15,30023739424
703277Oct 7, 2010Oct 7, 2010D L OperatingJackSchlittler #36,00023739096
644276Aug 16, 2007Aug 16, 2007D L OperatingJackArmstrong Heirs #15,40023735982
605695Aug 31, 2005Aug 31, 2005D L OperatingJackArmstrong Heirs #13,25023735982

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/196262, documented in the API reference.