Petrora

OPERATORS · RRC 379520  · P-5 STATUS Y

Hep Oil Co, Ltd

Gainesville, TX

Watch this operator

Hep Oil CO, Ltd has filed no drilling permits in the past 12 months; its most recent permit was issued October 18, 2007.

The RRC wellbore file lists 44 wells under its operatorship.

62 drilling permits have been issued to this operator number since 2001; its P-5 organization report was last filed July 3, 2008.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
0
producing wells, of 44 of record
20
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.

76%
spud rate · 47 of 62 mature permits
21
median days permit to spud · middle half 9–42
0
spuds, last 180 days
0%
cancelled · 0 permits
15
expired undrilled
10
permits a year over 6 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 →—253Oct 18, 2007
Denton county →—140Apr 18, 2006
Cooke county →—76Feb 23, 2006
Wise county →—60Nov 6, 2003
Grayson county →—520Aug 15, 2007
Montague county →—411Jun 6, 2006
Tarrant county →—10Jul 25, 2002

All 62 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
Barnett150
Caddo130
Marble Falls90
Viola80
Forestburg70
Bryson60
Strawn30
Ellenburger20
Pennsylvanian20
Mississippian10

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
1.55M
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

44
on the schedule
0
producing
0
shut in
0
injection
0
temp. abandoned
43
plugged

How it got them

1
permitted itself
21
acquired from others
41
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 18
0
permitted bbl/day, active
0
bbl injected, last 12 reported months
Jun 2025
reported through

By county

Grayson0 active0 bbl/d
Cooke0 active0 bbl/d
Jack0 active0 bbl/d
Montague0 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
Drill0044
Reenter009
Recompletion009

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
Sandusky West (Strawn)80631450190
Aries (Caddo)3568200110
Cooke County Regular2035000160
Sun Belt (Strawn)8713550020
Palo Pinto County Regular6870700110
Throckmorton (Caddo Lo.)8979025010
Wizard Wells (Caddo 4900)9834040010
Hoefle (Pool)4190966610
Lost Valley (Stanley Congl.)5505077710
Mackoy E. (Strawn 4200 #2)5649344410

P-5 organization report

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

Registration
Status code Y
Last filed Jul 3, 2008
Address
P O Box 1499
Gainesville, TX 76240
Officers and agents
Hep Oil GP, LLC · General Partner
B-29 Investments, LP · Partner
Schmitz, John David · President
Schmitz, Steve Michael · Vice President
Hog Enterprises, Ltd · Partner
Brammer, Larry Robert · Partner

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
647744Oct 18, 2007Oct 18, 2007Hep Oil Company, Ltd.JackKing "A" #25,20023739167
644730Aug 22, 2007Aug 22, 2007Hep Oil Company, Ltd.JackCramer-Logan Waterflood Unit #3025,20023739159
644730Aug 22, 2007Aug 22, 2007Hep Oil Company, Ltd.JackCramer-Logan Waterflood Unit #3025,20023739159
644729Aug 22, 2007Aug 22, 2007Hep Oil Company, Ltd.JackCramer-Logan Waterflood Unit #4055,20023739158
640725Aug 15, 2007Aug 15, 2007Hep Oil Company, Ltd.GraysonNorth Sadler Penn Unit #4057,50018101975
642067Aug 11, 2007Aug 11, 2007Hep Oil Company, Ltd.JackPeek, Ruth #65,00023738213
640400Jun 19, 2007Jun 19, 2007Hep Oil Company, Ltd.JackEllis "B" #55,07423701531
634224Apr 16, 2007Apr 16, 2007Hep Oil Company, Ltd.JackEllis "B" #43,65223738387
631358Jan 26, 2007Jan 26, 2007Hep Oil Company, Ltd.JackCramer-Logan Waterflood Unit #10015,82323702008
628782Nov 9, 2006Nov 9, 2006Hep Oil Company, Ltd.JackCramer-Logan Waterflood Unit #12105,20023739000
628225Oct 27, 2006Oct 27, 2006Hep Oil Company, Ltd.JackCramer-Logan Waterflood Unit #12115,20023738997
627737Oct 18, 2006Oct 18, 2006Hep Oil Company, Ltd.JackCramer-Logan Waterflood Unit #7035,20023738995
627736Oct 18, 2006Oct 18, 2006Hep Oil Company, Ltd.JackCramer-Logan Waterflood Unit #12125,20023738996
626700Sep 28, 2006Sep 28, 2006Hep Oil Company, Ltd.JackCrammer-Logan Waterflood Unit #13055,20023738989
626700Sep 28, 2006Sep 28, 2006Hep Oil Company, Ltd.JackCramer-Logan Waterflood Unit #13055,20023738989

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/379520, documented in the API reference.