Petrora

OPERATORS · RRC 370070  · P-5 STATUS Y

Headington Oil Co LLC

Dallas, TX

Watch this operator

Headington Oil CO LLC has filed no drilling permits in the past 12 months; its most recent permit was issued July 29, 2014.

The RRC wellbore file lists 37 wells under its operatorship.

45 drilling permits have been issued to this operator number since 2007; its P-5 organization report was last filed March 6, 2015.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
0
producing wells, of 37 of record
103
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.

69%
spud rate · 31 of 45 mature permits
26
median days permit to spud · middle half 8–44
0
spuds, last 180 days
0%
cancelled · 0 permits
14
expired undrilled
6
permits a year over 7 active years

Where

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

County12 moAll timeWellsLast
Kenedy county →—4532Jul 29, 2014

All 45 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
Catahoula130
Miocene (undifferentiated)131
Frio91

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
152K
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

37
on the schedule
0
producing
0
shut in
0
injection
0
temp. abandoned
28
plugged

How it got them

2
permitted itself
31
acquired from others
14
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 1
0
permitted bbl/day, active
0
bbl injected, last 12 reported months
Jun 2025
reported through

By county

Kenedy0 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
Drill0033
Recompletion0011
Reenter001

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
Rita (5-I W)7693631060
Sarita Shallow (Mio-Frio Cons.)8112430040
Krb\zuni-NC (Vxbg)4793946040
Santa Rosa (10 700)8092466630
Wildcat800120
Candelaria (Consolidated)1526101720
Baffin Bay (Frio)495102020
Rita ( 4-R-III)7693607220
Rita West (I-45)7694350020
Sarita East (Frio)8111650020
Rita (5-M North)7693620410
Mifflin (H-04)6128362510

P-5 organization report

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

Registration
Status code Y
Last filed Mar 6, 2015
Address
2711 N Haskell Avenue Ste 2800
Dallas, TX 75204
(214) 696-7715
Officers and agents
Headington, Timothy C. · President
Smith, Pat L. · Vice President
Tregoning, Michael E. · Cfo
Mahand, Scott · Vice President
Ambler, John M. · Vice President
McKay, Gary W. · Vice President

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
777467Jul 29, 2014Jul 29, 2014Headington Oil Company LLCKenedyKenedy, John G. Jr. 'C' #3310,08226130975
783736May 13, 2014May 13, 2014Headington Oil Company LLCKenedyKenedy, John G. Jr. 'C' #1410,20026130426
777397Feb 28, 2014Feb 28, 2014Headington Oil Company LLCKenedyKenedy, John G. Jr. 'C' #2010,10026130721
775023Dec 30, 2013Dec 30, 2013Headington Oil Company LLCKenedyEast, Mrs. S.K. #20510,60026131483
771981Dec 4, 2013Dec 4, 2013Headington Oil Company LLCKenedyEast, Mrs. S.K. #020710,34026131479
772068Dec 2, 2013Dec 2, 2013Headington Oil Company LLCKenedyEast, S.K., Mrs. #20311,00026131453
774264Nov 25, 2013Nov 25, 2013Headington Oil Company LLCKenedyEast, Mrs. S.K. #20811,75026131491
770931Oct 14, 2013Oct 14, 2013Headington Oil Company LLCKenedyEast, S.K., Mrs. #2129,20326131506
769310Sep 10, 2013Sep 10, 2013Headington Oil Company LLCKenedyEast, S.K., Mrs. #73 F5,35026130160
769307Sep 6, 2013Sep 6, 2013Headington Oil Company LLCKenedyEast, S.K., Mrs. #73 D5,35026130160
733188Feb 24, 2012Feb 24, 2012Headington Oil Company LLCKenedyEast, Mrs. S.K. #2129,20326131506
712459Mar 24, 2011Mar 24, 2011Headington Oil Company LLCKenedyJohn G. Kenedy, Jr. "E" #664,00026131556
712459Mar 24, 2011Mar 24, 2011Headington Oil Company LLCKenedyJohn G. Kenedy, Jr. 'E' #667,50026131556
712233Mar 18, 2011Mar 18, 2011Headington Oil Company LLCKenedyEast, Mrs. S.K. #22014,50026131555
712232Mar 18, 2011Mar 18, 2011Headington Oil Company LLCKenedyEast, Mrs. S.K. #21420,00026131554

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/370070, documented in the API reference.