Petrora

OPERATORS · RRC 27210  · P-5 STATUS Y

Apd Co

Houston, TX

Watch this operator

Apd CO has filed no drilling permits in the past 12 months; its most recent permit was issued September 19, 1988.

The RRC wellbore file lists 52 wells under its operatorship.

45 drilling permits have been issued to this operator number since 1982; its P-5 organization report was last filed August 15, 1988.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
0
producing wells, of 52 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.

20%
spud rate · 9 of 45 mature permits
8
median days permit to spud · middle half 5–23
0
spuds, last 180 days
0%
cancelled · 0 permits
36
expired undrilled
6
permits a year over 7 active years

Where

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

County12 moAll timeWellsLast
Matagorda county →—1912Jun 7, 1988
Calhoun county →—104Sep 19, 1988
Goliad county →—34Feb 19, 1987
Brazoria county →—25Aug 13, 1987
Liberty county →—20Feb 4, 1983
San Patricio county →—20Feb 7, 1984
Wharton county →—213May 6, 1988
Andrews county →—10Nov 13, 1984
Harris county →—10Apr 19, 1982
Kaufman county →—10Sep 12, 1983
Leon county →—11Jan 26, 1987
Montgomery county →—10Apr 9, 1985

All 45 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
Miocene (undifferentiated)90
Vicksburg20
Frio20
Glen Rose10
Rodessa10
Pettit10
Yegua10
Jackson10
Austin Chalk10
Buda10
Edwards10

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

52
on the schedule
0
producing
0
shut in
0
injection
0
temp. abandoned
45
plugged

How it got them

4
permitted itself
18
acquired from others
12
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

Wharton0 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
Recompletion0028
Drill0016
Other001

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
Magnet Withers56688001110
Cheneyboro (Cotton Valley)1742750090
Cowtrap (Miocene 4900)2130931020
Collegeport (6)1963748020
Collegeport (4)1963727020
Powderhorn (Miocene #1)7278128420
Carancahua Creek E (Miocene B)1553455520
Clip (Miocene Lower)1902822820
Clemens SW (Nodosaria)1888770010
Collegeport (2270)1963781010
Clemens S W (Frio C)1888752010
Collegeport (1-A)1963703010

P-5 organization report

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

Registration
Status code Y
Last filed Aug 15, 1988
Address
P.O. Box 4628
Houston, TX 77210
Officers and agents
Steffler, Charles R. · Texas Resident Agent
APC Operating Partnership · Partner
Dow Chemical Company, The · Partner

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
485721Jul 8, 1999Jul 8, 1999Marathon Oil CompanyCrockettYates North SWD No. 4 #47,84510533076
485721Jul 8, 1999Jul 8, 1999Marathon Oil CompanyCrockettYates North SWD No. 4 #47,84510533076
485721Jul 8, 1999Jul 8, 1999Marathon Oil CompanyCrockettYates North SWD No. 4 #49,00010533076
470332Nov 26, 1997Nov 26, 1997Apache CorporationMatagordaCollegeport Gas Unit #392,81032102445
465418Aug 4, 1997Aug 4, 1997Apache CorporationMatagordaCollegeport Gas Unit #393,70032102445
452489Sep 16, 1996Sep 16, 1996Apache CorporationMatagordaCollegeport Gas Unit #23,85532102503
381888Dec 10, 1990Dec 10, 1990Apache CorporationMatagordaCollegeport Gas Unit #46H4,28932130066
367715Dec 18, 1989Dec 18, 1989Apache CorporationMatagordaCollegeport Gas Unit #494,24932102486
361807Jul 26, 1989Jul 26, 1989Apache CorporationMatagordaCollegeport Gas Unit #465,73032130066
358855May 4, 1989May 4, 1989Apache CorporationMatagordaCollegeport Gas Unit #46H4,28932130066
351140Sep 19, 1988Sep 19, 1988Apd CompanyCalhounAustin, P. R. Estate #15,37905700948
347023Jun 7, 1988Jun 7, 1988Apd CompanyMatagordaCollegeport Gas Unit #485,20032102502
347461Jun 6, 1988Jun 6, 1988Apd CompanyMatagordaCollegeport Gas Unit #494,24932102486
347358Jun 3, 1988Jun 3, 1988Apd CompanyMatagordaCollegeport Gas Unit #504,29532102444
344920May 6, 1988May 6, 1988Apd CompanyWhartonNorris, Marti #17,50048103612

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/27210, documented in the API reference.