OPERATORS · RRC 651310  · P-5 STATUS Y

Pen-Mar Petro Co

Pen-Mar Petro CO has filed no drilling permits in the past 12 months; its most recent permit was issued June 13, 1985.

The RRC wellbore file lists 15 wells under its operatorship.

47 drilling permits have been issued to this operator number since 1980; its P-5 organization report was last filed July 15, 1987.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
0
producing wells, of 15 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.

34%
spud rate · 16 of 47 mature permits
27
median days permit to spud · middle half 3–53
0
spuds, last 180 days
0%
cancelled · 0 permits
31
expired undrilled
8
permits a year over 6 active years

Where

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

County12 moAll timeWellsLast
Throckmorton county →—4414Jun 13, 1985
Nolan county →—21Mar 27, 1985
San Saba county →—10Jun 17, 1981

All 47 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
Tannehill20
Strawn20
Mississippian20
Caddo20

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

15
on the schedule
0
producing
0
shut in
0
injection
0
temp. abandoned
11
plugged

How it got them

7
permitted itself
0
acquired from others
11
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

Nolan0 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
Drill0045
Other001
Recompletion001

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
Throckmorton County Regular89812001130
Noel (Congl.)6567250010
Nofish (Noodle Creek)6569630010

P-5 organization report

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

Registration
Status code Y
Last filed Jul 15, 1987
Address
P.O. Box 1021 % Earl Burns
Abilene, TX 79604
Officers and agents
Edwards, D. Marshall · Owner

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
277546Jun 13, 1985Jun 13, 1985Pen-Mar Petroleum CompanyThrockmortonNoel #14,10044734315
275025May 14, 1985May 14, 1985Pen-Mar Petroleum CompanyThrockmortonPennie #121,00044734398
275023May 14, 1985May 14, 1985Pen-Mar Petroleum CompanyThrockmortonPennie #131,00044734397
271115Mar 27, 1985Mar 27, 1985Pen-Mar Petroleum CompanyNolanB.P.M. #13,00035331789
263858Jan 10, 1985Jan 10, 1985Pen-Mar Petroleum CompanyThrockmortonNoel #15,00044734315
253849Oct 9, 1984Oct 9, 1984Pen-Mar Petroleum CompanyNolanBethany #16,00035331682
246012Jul 23, 1984Jul 23, 1984Pen-Mar Petroleum CompanyThrockmortonSundowner #15,00044734134
149596Feb 2, 1982Feb 2, 1982Pen-Mar Petroleum CompanyThrockmortonDosoro #15,00044733093
141660Nov 30, 1981Nov 30, 1981Pen-Mar Petroleum CompanyThrockmortonPennie #14,09544732982
129596Aug 11, 1981Aug 11, 1981Pen-Mar Petroleum CompanyThrockmortonOmega #15,00044732867
121368Jun 17, 1981Jun 17, 1981Pen-Mar Petroleum CompanyThrockmortonWindsong #14,73044732751
121367Jun 17, 1981Jun 17, 1981Pen-Mar Petroleum CompanyThrockmortonMaverick #14,73444732750
121366Jun 17, 1981Jun 17, 1981Pen-Mar Petroleum CompanySan SabaSan Saba #11,50041130116
114256Apr 8, 1981Apr 8, 1981Pen-Mar Petroleum CompanyThrockmortonGlory #14,65044732699
111599Mar 10, 1981Mar 10, 1981Pen-Mar Petroleum CompanyThrockmortonRoadrunner -A- #581944732671

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/651310, documented in the API reference.