Petrora

OPERATORS · RRC 357865  · P-5 STATUS Y

Harper Hefte, Inc

Corpus Christ, TX

Watch this operator

Harper Hefte, Inc has filed no drilling permits in the past 12 months; its most recent permit was issued February 8, 2018.

The RRC wellbore file lists 35 wells under its operatorship (1 producing).

87 drilling permits have been issued to this operator number since 1981; its P-5 organization report was last filed February 4, 2026.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
1
producing wells, of 35 of record
42
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.

77%
spud rate · 67 of 87 mature permits
18
median days permit to spud · middle half 10–45
0
spuds, last 180 days
0%
cancelled · 0 permits
20
expired undrilled
2
permits a year over 37 active years

Where

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

County12 moAll timeWellsLast
Nueces county →—2615Jan 24, 2017
Jim Wells county →—154Feb 8, 2018
Bee county →—103May 7, 2010
Duval county →—62Sep 26, 2012
Live Oak county →—64Apr 13, 2007
Atascosa county →—51Mar 10, 2010
San Patricio county →—52Oct 8, 2003
Frio county →—31Apr 12, 2012
McMullen county →—30Nov 4, 2009
Refugio county →—31Nov 18, 1987
Goliad county →—21May 26, 1995
Starr county →—20May 31, 1989
Karnes county →—10Oct 25, 1985

All 87 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
Catahoula120
Frio90
Vicksburg30
Austin Chalk30
Carrizo30
Miocene (undifferentiated)30
Buda20
Queen City20
Oakville10
Anacacho10
Sparta10
Pettit10
San Miguel10

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
3.6K
mcf gas incl. casinghead, last 12
247K
bbl oil since reporting began

Gas, mcf

Last 12 months 3,597 · prior 12 3,910(-8%)

0200400600202420252026

Beyond the permit record

RRC wellbore file

Wells of record

35
on the schedule
1
producing
0
shut in
0
injection
0
temp. abandoned
32
plugged

How it got them

27
permitted itself
3
acquired from others
44
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 4
0
permitted bbl/day, active
0
bbl injected, last 12 reported months
Jun 2025
reported through

By county

Nueces0 active0 bbl/d
DE Witt0 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
Drill0078
Recompletion008
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
Agua Dulce (6240)83270730
Agua Dulce (Consolidated Frio)83209231
Agua Dulce (6500)83275520
Mt. Lucas (V-4 Sand)6335435120
Braslau (Wilcox 7700)1149040010
Agua Dulce North (7500)83488810
Agua Dulce North (7100 Sand)83475010
Ben Bolt W.(4900)700865010
Agua Dulce (Rivers)83230010
Bentonville (King 2)723242610
Agua Dulce (Pyle 5800)83229710
Agua Dulce North (6630)83466610

P-5 organization report

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

Registration
Status code Y
Last filed Feb 4, 2026
CSGD/PG/PURGas operator
Address
13434 Leopard St Ste A29B
Corpus Christ, TX 78410
(361) 877-1694
Officers and agents
Hefte, Kenneth · Director,president
Hefte, Kenneth Tom · Director,vice President
Hefte, Mary Tom · Treasurer

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
835957Feb 8, 2018Feb 8, 2018Harper Hefte, Inc.Jim WellsW.D. Fowler #25,80024932615
821696Jan 24, 2017Jan 24, 2017Harper Hefte, Inc.NuecesYarborough #27,80035533946
815951May 31, 2016May 31, 2016Harper Hefte, Inc.NuecesYarborough #17,60035533869
811305Oct 21, 2015Oct 21, 2015Harper Hefte, Inc.Jim WellsW.D. Fowler #25,80024932615
811305Oct 21, 2015Oct 21, 2015Harper Hefte, Inc.Jim WellsW.D. Fowler #25,80024932615
796888Feb 18, 2015Feb 18, 2015Harper Hefte, Inc.NuecesYarborough #37,17035534091
803571Feb 13, 2015Feb 13, 2015Harper Hefte, Inc.Jim WellsW. D. Fowler #16,00024932601
785761Jun 2, 2014Jun 2, 2014Harper Hefte, Inc.Jim WellsNesloney #15,80024932595
777752Feb 5, 2014Feb 5, 2014Harper Hefte, Inc.NuecesYarborough #37,17035534091
772884Nov 13, 2013Nov 13, 2013Harper Hefte, Inc.NuecesNemec #16,20035534085
766240Jul 11, 2013Jul 11, 2013Harper Hefte, Inc.NuecesYarborough #17,60035533869
748453Sep 26, 2012Sep 26, 2012Harper Hefte, Inc.DuvalK. George Mann #14,40013139324
743723Aug 3, 2012Aug 3, 2012Harper Hefte, Inc.DuvalDeases #15,60013139306
735873Apr 12, 2012Apr 12, 2012Harper Hefte, Inc.FrioWilliams Trust #16,50016333584
731313Jan 25, 2012Jan 25, 2012Harper Hefte, Inc.DuvalLabbe Heirs #13,50013139263

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/357865, documented in the API reference.