Petrora

OPERATORS · RRC 163600  · P-5 STATUS Y

Cockburn Oil Corp

Lubbock, TX

Watch this operator

Cockburn Oil Corp has filed no drilling permits in the past 12 months; its most recent permit was issued December 14, 1989.

The RRC wellbore file lists 26 wells under its operatorship.

16 drilling permits have been issued to this operator number since 1977; its P-5 organization report was last filed September 2, 2022.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
0
producing wells, of 26 of record
1
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.

56%
spud rate · 9 of 16 mature permits
25
median days permit to spud · middle half 15–44
0
spuds, last 180 days
0%
cancelled · 0 permits
6
expired undrilled
1
permits a year over 13 active years

Where

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

County12 moAll timeWellsLast
Wharton county →—1113Dec 14, 1989
Galveston county →—43May 28, 1980
Jackson county →—10Dec 13, 1977

All 16 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
Frio30
Miocene (undifferentiated)10

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
97.6K
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

26
on the schedule
0
producing
0
shut in
0
injection
0
temp. abandoned
11
plugged

How it got them

5
permitted itself
4
acquired from others
2
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

Harris0 active0 bbl/d
Wharton0 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
Drill0010
Recompletion005
Other001

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
Kuhlman5036600170
Lane City5185900160
Liberty South5349800130
Bernard East (7600)730166420
Bernard East (7900)730183020
Hitchcock (3700)4167426010
Hitchcock ( 3 500)4167425010
Lane City (2650)5185980010
Lane City (Miocene 4100)5185944410
Bernard East (8000)730191310
Wildcat600110

P-5 organization report

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

Registration
Status code Y
Last filed Sep 2, 2022
Address
P O Box 94570
Lubbock, TX 79493
(713) 208-4400
Officers and agents
Wade H Cockburn · Texas Resident Agent
Cockburn, Wade Horton · President/Treasurer
Cockburn, Susannah Welling · Vice President/Secretary

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
366022Dec 14, 1989Dec 14, 1989Cockburn Oil CorporationWhartonCockburn Oil Corporation #115,94048132395
352151Oct 14, 1988Oct 14, 1988Cockburn Oil CorporationWhartonCockburn Oil Corporation #126,00048132778
274249May 7, 1985May 7, 1985Cockburn Oil CorporationWhartonCockburn Oil Corporation #105,76548103705
270827Mar 27, 1985Mar 27, 1985Cockburn Oil CorporationWhartonCockburn Oil Corporation #125,77748132778
261593Dec 18, 1984Dec 18, 1984Cockburn Oil CorporationWhartonCockburn Oil Corporation #126,00048132778
261588Dec 18, 1984Dec 18, 1984Cockburn Oil CorporationWhartonCockburn Oil Corporation #135,90048132777
246122May 31, 1984May 31, 1984Cockburn Oil CorporationWhartonCockburn Oil Corporation #115,93248132395
226709Jan 18, 1984Jan 18, 1984Acc Exploration CompanyLibertyGulf-Crown Central Fee #66,00029131745
221306Nov 18, 1983Nov 18, 1983Venus Oil CompanyWhartonAngelo Unit #28,00048100115
219103Oct 28, 1983Oct 28, 1983Acc Exploration CompanyLibertyGulf-Crown Central #55,50029131714
171891Sep 9, 1982Sep 9, 1982Cockburn Oil CorporationWhartonCockburn Oil Corporation #116,00048132395
90873Aug 25, 1980Aug 25, 1980Cockburn Oil CorporationWhartonCockburn, H. C. #15,00148102616
82238May 28, 1980May 28, 1980Cockburn Oil CorporationGalvestonAarco Unit #1A3,43016730109
73308Feb 22, 1980Feb 22, 1980Acc Exploration CompanyLibertyGulf Crown Central #15,50029131342
49283May 25, 1979May 25, 1979Cockburn Oil CorporationGalvestonFirth Estate Minerals #210,00016730653

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/163600, documented in the API reference.