Petrora

OPERATORS · RRC 664175  · P-5 STATUS Y

Phylko Engy Corp

Houston, TX

Watch this operator

Phylko Engy Corp has filed no drilling permits in the past 12 months; its most recent permit was issued March 25, 1997.

The RRC wellbore file lists 34 wells under its operatorship.

111 drilling permits have been issued to this operator number since 1982; its P-5 organization report was last filed May 7, 1999.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
0
producing wells, of 34 of record
19
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.

47%
spud rate · 52 of 111 mature permits
20
median days permit to spud · middle half 12–36
0
spuds, last 180 days
0%
cancelled · 0 permits
59
expired undrilled
7
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
Goliad county →—4116Mar 25, 1997
Victoria county →—279Dec 4, 1996
Jackson county →—228Apr 13, 1993
Matagorda county →—71Dec 15, 1986
Cherokee county →—30Jul 9, 1991
Atascosa county →—20May 11, 1983
Nacogdoches county →—20Jul 21, 1986
Smith county →—20Feb 19, 1991
Wharton county →—20Dec 6, 1988
Chambers county →—10Jan 2, 1990
Henderson county →—10Feb 3, 1989
Newton county →—10Feb 19, 1986

All 111 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
Frio350
Miocene (undifferentiated)350
Catahoula300
Vicksburg290
Wilcox10
Yegua10
Jackson10
Greta10
Olmos10
Escondido10
Austin Chalk10
Buda10
Edwards10
Cook Mountain10

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
94.9K
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

34
on the schedule
0
producing
0
shut in
0
injection
0
temp. abandoned
34
plugged

How it got them

32
permitted itself
2
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 1
0
permitted bbl/day, active
0
bbl injected, last 12 reported months
Jun 2025
reported through

By county

Victoria0 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
Drill0087
Recompletion0022
Other001
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
Flash Gordon (3300)3122640020
Sol Parks (3990)8450956020
Cologne (4650)1974488520
Alkek West (Frio 3320)158825010
Coletto Creek South (4650)1956190210
Collier (4300)1966788310
Coletto Creek S. (4740)1956194510
Collier North (4095)1966966810
Collier North (Garrett Sand)1966912510
Cologne (4500 Frio)1974480810
Collier North (2450)1966922210
Battle (4650)614366610

P-5 organization report

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

Registration
Status code Y
Last filed May 7, 1999
Address
5025 Riverway 5
Houston, TX 77056
Officers and agents
Timko, Donald J. · President
Timko, Phyllis G. · Vice President

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
460135Mar 25, 1997Mar 25, 1997Phylko Energy CorporationGoliadJacobs, R. G. et AL #23,50017532972
455770Dec 4, 1996Dec 4, 1996Phylko Energy CorporationVictoriaBuchholz #15,10046933199
451113Aug 20, 1996Aug 20, 1996Phylko Energy CorporationVictoriaPerez, Lucille #45,00046933175
445089Apr 12, 1996Apr 12, 1996Phylko Energy CorporationVictoriaVogt, Bernice D. #55,05046933125
443108Dec 28, 1995Dec 28, 1995Phylko Energy CorporationGoliadAirbase #24,10017532884
432307Feb 3, 1995Feb 3, 1995Phylko Energy CorporationVictoriaWilliams, Ben #45,05046932987
430993Dec 16, 1994Dec 16, 1994Phylko Energy CorporationGoliadKratzig, Paul H. #34,10017532825
430993Dec 16, 1994Dec 16, 1994Phylko Energy CorporationGoliadKratzig, Paul H. #34,10017532825
425766Jul 14, 1994Jul 14, 1994Phylko Energy CorporationGoliadSwickheimer "D" #14,10017532791
423007Apr 18, 1994Apr 18, 1994Phylko Energy CorporationVictoriaRohrbacher et AL #25,05046933034
423006Apr 18, 1994Apr 18, 1994Phylko Energy CorporationVictoriaRohrbacher et AL #15,05046933033
419833Jan 4, 1994Jan 4, 1994Phylko Energy CorporationVictoriaVogt, Bernice D. #34,53746932538
417332Nov 4, 1993Nov 4, 1993Phylko Energy CorporationGoliadDonoghue, W.T. #44,25017532742
415423Sep 8, 1993Sep 8, 1993Phylko Energy CorporationVictoriaWilliams, Ben #45,05046932987
411554May 14, 1993May 14, 1993Phylko Energy CorporationGoliadAir Base #14,20017532705

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/664175, documented in the API reference.