Petrora

OPERATORS · RRC 526289  · P-5 STATUS Y

Mark-O Energy, Inc.

LA Grange, TX

Watch this operator

Mark-O Energy, Inc. has filed no drilling permits in the past 12 months.

The RRC wellbore file lists 9 wells under its operatorship.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
0
producing wells, of 9 of record
1
leases it reports
—
horizontal, 12 months

WINDOWS ON THE RRC ISSUE DATE · COMPUTED OCT 29, 2026

Where

No permits on file under this operator number. Counties of its wells of record, from the RRC wellbore file.

CountyWellsProducing
Brazos county →3—
Washington county →2—
Burleson county →1—
Fayette county →1—
Frio county →1—
Jim Wells county →1—

All 0 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 →

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

9
on the schedule
0
producing
0
shut in
0
injection
0
temp. abandoned
9
plugged

How it got them

0
permitted itself
9
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 →

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
Giddings (Austin Chalk-3)3473350040
Ben Bolt (5375)700177710
Kurten (Austin Chalk)5042440010
Kurten (Buda)5042450010
Kurten (Woodbine)5042490010
Pearsall (Austin Chalk)6998112510

P-5 organization report

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

Registration
Status code Y
Last filed Mar 8, 2013
Address
1055 E Travis St
LA Grange, TX 78945
Officers and agents
Wood, Margaret V. · President
Brown, Margaret Murray · Secretary/Treasurer

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
280225Jul 15, 1985Jul 15, 1985International Drilling SystemsBrazosHumphries #110,50004131327
248176Aug 13, 1984Aug 13, 1984Continental U S Exploration, IncBrazosDyess #210,55004130780
229193Feb 7, 1984Feb 7, 1984Continental U S Exploration, IncBrazosDyess #210,55004130780
222018Nov 29, 1983Nov 29, 1983Continental U S Exploration, IncJim WellsHoffman, N. A. #15,50024931730
220616Nov 14, 1983Nov 14, 1983MCZ, Inc.BrazosClearlake Properties #19,90504131048
165630Jul 5, 1982Jul 5, 1982Continental U S Exploration, IncBrazosDyess #2 #211,00004130780
128536Aug 4, 1981Aug 4, 1981Trilex Exploration CompanyWashingtonHMK Cristine Unit #111,00047730429
106718Jan 29, 1981Jan 29, 1981Mitchell Energy CorporationFayetteGebert Unit #111,80014930914
90628Aug 22, 1980Aug 22, 1980Crown Petroleum Inc.FrioKing, A. L. "B" #76,60016331819
74671Mar 10, 1980Mar 10, 1980Williams, Clayton W., Jr.BurlesonUrbanovsky, Joe Unit #112,00005130660
40980Jan 16, 1979Jan 16, 1979U. S. Operating, Inc.WashingtonDietz, J. V. #113,00047730306

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/526289, documented in the API reference.