Petrora

OPERATORS · RRC 373904  · P-5 STATUS Y

Hellifino Oper, LLC

San Antonio, TX

Watch this operator

Hellifino Oper, LLC has filed no drilling permits in the past 12 months; its most recent permit was issued October 26, 2018.

The RRC wellbore file lists 16 wells under its operatorship (1 shut in).

Lease reports credit it with 1.96K barrels of oil and 0 mcf of gas in the 12 months reported through April 2026, down 70% on the year before.

It holds 2 active disposal or injection permits, injecting 175K barrels in the 12 months reported through June 2025.

5 drilling permits have been issued to this operator number since 2018; its P-5 organization report was last filed April 4, 2026.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
0
producing wells, of 16 of record
3
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.

0%
spud rate · 0 of 5 mature permits
—
median days permit to spud
0
spuds, last 180 days
0%
cancelled · 0 permits
5
expired undrilled
5
permits a year over 1 active year

Where

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

County12 moAll timeWellsLast
Concho county →—516Oct 26, 2018

All 5 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
No completion tops on file.

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 →

1.96K
bbl oil, last 12 reported months
-70%
vs the 12 months before
0
mcf gas incl. casinghead, last 12
40K
bbl oil since reporting began

Oil, barrels

Last 12 months 1,959 · prior 12 6,633(-70%)

05001K202420252026

Beyond the permit record

RRC wellbore file

Wells of record

16
on the schedule
0
producing
1
shut in
1
injection
0
temp. abandoned
12
plugged

How it got them

0
permitted itself
16
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

2
active UIC permits of 2
2K
permitted bbl/day, active
175K
bbl injected, last 12 reported months
Jun 2025
reported through

By county

Concho2 active2K 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
Reenter005

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
Lonesome Dove II (King Sand)54646300130
Lonesome Dove II (Goen)5464627520
Pipe Dream (King Sand)7166922510

P-5 organization report

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

Registration
Status code Y
Last filed Apr 4, 2026
Oil operator
Address
2317 N Main Ave
San Antonio, TX 78212
(210) 710-3337
Officers and agents
Dietzmann, Floyd Blake · Managing Member
Dietzmann, Deborah · Member
Carlson, Levi · Filing Agent

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
846174Oct 26, 2018Oct 26, 2018Hellifino Operating, LLCConchoMcMurtrey #193,80009531494
845527Oct 8, 2018Oct 8, 2018Hellifino Operating, LLCConchoMcMurtrey #163,78009531322
845526Oct 8, 2018Oct 8, 2018Hellifino Operating, LLCConchoMcMurtrey #153,80009531275
843553Aug 15, 2018Aug 15, 2018Hellifino Operating, LLCConchoMcMurtrey #213,60009531552
843552Aug 15, 2018Aug 15, 2018Hellifino Operating, LLCConchoMcMurtrey #183,80009531440
403504Sep 15, 1992Sep 15, 1992Marshall & Winston, Inc.ConchoMcMurtrey #203,85009531502
403504Sep 15, 1992Sep 15, 1992Marshall & Winston, Inc.ConchoMcMurtrey #203,85009531502
397415Mar 11, 1992Mar 11, 1992Marshall & Winston, Inc.ConchoValentine #42,40009531450
397415Mar 11, 1992Mar 11, 1992Marshall & Winston, Inc.ConchoValentine #42,40009531450
391904Sep 13, 1991Sep 13, 1991Marshall & Winston, Inc.ConchoMcMurtrey #173,85009531389
379952Oct 22, 1990Oct 22, 1990Marshall & Winston, Inc.ConchoMcMurtrey #132,40009531209
378919Oct 3, 1990Oct 3, 1990Marshall & Winston, Inc.ConchoMcMurtrey #123,80009531187
372332Apr 18, 1990Apr 18, 1990Marshall & Winston, Inc.ConchoMcMurtrey #112,30009531121
372331Apr 18, 1990Apr 18, 1990Marshall & Winston, Inc.ConchoMcMurtrey #102,30009531120
370504Mar 2, 1990Mar 2, 1990Marshall & Winston, Inc.ConchoMcMurtrey #92,40009531097

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/373904, documented in the API reference.