Petrora

OPERATORS · RRC 423519  · P-5 STATUS Y

Impetro Oper LLC

Fort Worth, TX

Watch this operator

Impetro Oper LLC has filed no drilling permits in the past 12 months; its most recent permit was issued May 10, 2019.

The RRC wellbore file lists 18 wells under its operatorship.

97 drilling permits have been issued to this operator number since 2009; its P-5 organization report was last filed November 4, 2025.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
0
producing wells, of 18 of record
29
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.

65%
spud rate · 63 of 97 mature permits
68
median days permit to spud · middle half 22–176
0
spuds, last 180 days
0%
cancelled · 0 permits
34
expired undrilled
9
permits a year over 11 active years

Where

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

County12 moAll timeWellsLast
Winkler county →—605May 10, 2019
Brazos county →—171Jun 24, 2014
Lee county →—112Jun 8, 2015
Bastrop county →—20Oct 17, 2014
Frio county →—27May 30, 2013
Loving county →—20Mar 7, 2019
Burleson county →—10Oct 13, 2014
Fayette county →—13Aug 25, 2009
Webb county →—10Dec 2, 2016

All 97 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
Delaware210
Rustler130
Atoka80
Strawn70
Bone Spring60
Bell Canyon50
Cherry Canyon50
Lamar50
Wolfcamp40
Brushy Canyon40
Barnett40
Yates30
Morrow30
Mississippian30
Silurian (undifferentiated)30

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
1.63M
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

18
on the schedule
0
producing
0
shut in
0
injection
0
temp. abandoned
12
plugged

How it got them

5
permitted itself
10
acquired from others
36
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 2
0
permitted bbl/day, active
0
bbl injected, last 12 reported months
Jun 2025
reported through

By county

Fayette0 active0 bbl/d
Winkler0 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
Drill0055
Recompletion0041
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
Big Foot785000170
Stephanie (Wilcox)8591170030
Phantom (Wolfcamp)7105290020
Crittendon (Strawn)2175290010
Giddings (4100)3473365010
Crittendon (Penn.)2175266610
Kurten (Woodbine)5042490010
Crittendon (Bell Canyon)2175225210
Giddings (Austin Chalk-3)3473350010

P-5 organization report

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

Registration
Status code Y
Last filed Nov 4, 2025
Address
1600 West 7TH Street Suite 400
Fort Worth, TX 76102
(210) 865-1239
Officers and agents
Daches, Joseph C · Cfo/Member
Rosales, Jose · Vice President

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
852868May 10, 2019May 10, 2019Impetro Operating LLCWinklerCom SWD 25 #18,00049534359
850883Mar 15, 2019Mar 15, 2019Impetro Operating LLCWinklerLynx #1HH13,50049534334
850420Mar 7, 2019Mar 7, 2019Impetro Operating LLCWinklerWest Shammo #2HH13,50030134758
850420Mar 7, 2019Mar 7, 2019Impetro Operating LLCLovingWest Shammo #2HH13,50030134758
850419Mar 6, 2019Mar 6, 2019Impetro Operating LLCWinklerEast Shammo #3HH13,50049534318
850419Mar 6, 2019Mar 6, 2019Impetro Operating LLCWinklerEast Shammo #3HH13,50049534318
848312Jan 8, 2019Jan 8, 2019Impetro Operating LLCWinklerKudu B #2HH13,50049534272
848171Jan 2, 2019Jan 2, 2019Impetro Operating LLCWinklerKudu A #2HH13,50049534270
847142Dec 31, 2018Dec 31, 2018Impetro Operating LLCWinklerGrizzly #B 2HH13,50049534256
842067Dec 31, 2018Dec 31, 2018Impetro Operating LLCWinklerNW Axis #1HH13,00049534192
847142Nov 28, 2018Nov 28, 2018Impetro Operating LLCWinklerGrizzly #4HH13,50049534256
846343Oct 31, 2018Oct 31, 2018Impetro Operating LLCWinklerOX #1HRH12,50049534247
846343Oct 31, 2018Oct 31, 2018Impetro Operating LLCWinklerOX #1HRH12,50049534247
846328Oct 31, 2018Oct 31, 2018Impetro Operating LLCWinklerGrizzly #3HH12,50049534246
846328Oct 31, 2018Oct 31, 2018Impetro Operating LLCWinklerGrizzly #A 2HH12,50049534246

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/423519, documented in the API reference.