Petrora

OPERATORS · RRC 660849  · P-5 STATUS Y

Petro Unlimited, Inc

Sugar Land, TX

Watch this operator

Petro Unlimited, Inc has filed no drilling permits in the past 12 months; its most recent permit was issued August 25, 1992.

The RRC wellbore file lists 5 wells under its operatorship.

27 drilling permits have been issued to this operator number since 1977; its P-5 organization report was last filed June 7, 2002.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
0
producing wells, of 5 of record
0
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.

44%
spud rate · 12 of 27 mature permits
10
median days permit to spud · middle half 3–39
0
spuds, last 180 days
0%
cancelled · 0 permits
15
expired undrilled
2
permits a year over 15 active years

Where

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

County12 moAll timeWellsLast
Limestone county →—100Aug 25, 1992
Colorado county →—61Dec 17, 1981
Wharton county →—62Nov 7, 1983
Jackson county →—21Dec 10, 1981
Atascosa county →—11Nov 29, 1979
Chambers county →—10Jul 9, 1979
Hardin county →—10Jul 15, 1985

All 27 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
Nacatoch40
Pecan Gap40
Vicksburg10
Yegua10
Frio10

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
0
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

5
on the schedule
0
producing
0
shut in
0
injection
0
temp. abandoned
5
plugged

How it got them

3
permitted itself
1
acquired from others
8
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

Jackson0 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
Drill0016
Other0010
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
Coughran (Austin Chalk)2107633310
Kainer (Frio 4490)4803538010
Lolita North (Frio 6390)5446033310
Prasifka (Segment North)7291828410
Rock Island (Frio 3420)7760848010

P-5 organization report

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

Registration
Status code Y
Last filed Jun 7, 2002
Address
101 Southwestern Blvd Suite 206
Sugar Land, TX 77478
Officers and agents
Johnson, Bill J. · President/Secretary

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
402620Aug 25, 1992Aug 25, 1992Petroleum Unlimited, Inc.LimestoneR.P. Pearce Gas Unit #13,45029330978
392892Oct 15, 1991Oct 15, 1991Petroleum Unlimited, Inc.LimestoneMcGilvray-Webster Gas Unit #22,20029330962
392652Oct 7, 1991Oct 7, 1991Petroleum Unlimited, Inc.LimestoneJ. E. Cook Gas Unit #22,00029330961
345254Apr 18, 1988Apr 18, 1988Petroleum Unlimited, Inc.LimestoneCook, J. E. #1R6,22829330758
344037Mar 17, 1988Mar 17, 1988Petroleum Unlimited, Inc.LimestoneMcGilvray/Webster Gas Unit #12,25029330878
339990Dec 10, 1987Dec 10, 1987Petroleum Unlimited, Inc.LimestoneMcGilvray, J. B. #12,25029330871
339989Dec 10, 1987Dec 10, 1987Petroleum Unlimited, Inc.LimestoneCook, J. E. #12,25029330870
339989Dec 10, 1987Dec 10, 1987Petroleum Unlimited, Inc.LimestoneCook, J. E. #12,25029330870
337384Oct 14, 1987Oct 14, 1987Petroleum Unlimited, Inc.LimestoneSchultz, Pat #1A2,25029330867
334208Aug 10, 1987Aug 10, 1987Petroleum Unlimited, Inc.LimestoneSchultz, Pat #12,25029330859
280119Jul 15, 1985Jul 15, 1985Petroleum Unlimited, Inc.HardinCooper #14,55019932236
220322Nov 7, 1983Nov 7, 1983Petroleum Unlimited, Inc.WhartonKainer, Lucian #26,00048132592
219409Nov 1, 1983Nov 1, 1983Petroleum Unlimited, Inc.WhartonCook, R. L. #110,50048132588
167148Jul 20, 1982Jul 20, 1982Petroleum Unlimited, Inc.WhartonCook, R.L. #12,48848100060
144776Dec 17, 1981Dec 17, 1981Petroleum Unlimited, Inc.ColoradoWaligura, J.J. #19,24608930005

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/660849, documented in the API reference.