Petrora

OPERATORS · RRC 809342  · P-5 STATUS Y

Spencer Petro Co

Katy, TX

Watch this operator

Spencer Petro CO has filed no drilling permits in the past 12 months; its most recent permit was issued January 27, 1987.

The RRC wellbore file lists 7 wells under its operatorship.

31 drilling permits have been issued to this operator number since 1981; its P-5 organization report was last filed September 13, 1991.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
0
producing wells, of 7 of record
1
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.

26%
spud rate · 8 of 31 mature permits
10
median days permit to spud · middle half 4–33
0
spuds, last 180 days
3%
cancelled · 1 permits
22
expired undrilled
5
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
Callahan county →—181Jan 27, 1987
Coleman county →—64Dec 31, 1984
Eastland county →—30Jun 19, 1981
Haskell county →—31Oct 13, 1983
Runnels county →—11Dec 31, 1982

All 31 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
Palo Pinto60
Caddo50
Ellenburger50

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

7
on the schedule
0
producing
0
shut in
0
injection
0
temp. abandoned
7
plugged

How it got them

3
permitted itself
4
acquired from others
18
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 2
0
permitted bbl/day, active
0
bbl injected, last 12 reported months
Jun 2025
reported through

By county

Callahan0 active0 bbl/d
Haskell0 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
Drill0026
Other003
Recompletion002

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
Glen Cove S. (Palo Pinto)3527770020
Naylor (Jennings Sand)6463675020
Jansa (Gardner)4573550010
Poindexter (Cross Plains)7212230010
Willis E. (Conglomerate)9768150010

P-5 organization report

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

Registration
Status code Y
Last filed Sep 13, 1991
Address
3202 Winding Lake Way
Katy, TX 77450
Officers and agents
Stone, H. Spencer · President
Stone, Beverly A. · Secretary
Buckhorn, Don · Vice President

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
325772Jan 27, 1987Jan 27, 1987Spencer Petroleum Co.CallahanWindham, F. #21452,60005935711
323430Nov 21, 1986Nov 21, 1986Spencer Petroleum Co.CallahanParrott, Johnny R. #212,60005935687
303738Jul 1, 1986Jul 1, 1986Spencer Petroleum Co.CallahanParrott, Johnny R. #12,50005934813
296249Jan 27, 1986Jan 27, 1986Spencer Petroleum Co.CallahanParrott, Johnny R. #32,50005934918
286850Oct 9, 1985Oct 9, 1985Spencer Petroleum Co.CallahanParrott, Johnny R. #162,60005935450
285853Sep 26, 1985Sep 26, 1985Spencer Petroleum Co.CallahanParrott, Johnny R. #112,60005935443
285854Sep 26, 1985Sep 26, 1985Spencer Petroleum Co.CallahanParrott, Johnny R. #92,60005935444
285137Sep 17, 1985Sep 17, 1985Spencer Petroleum Co.CallahanWindham, F. #11452,60005935434
276007May 17, 1985May 17, 1985Spencer Petroleum Co.CallahanParrott, Johnny R. #72,60005935350
275313May 17, 1985May 17, 1985Spencer Petroleum Co.CallahanParrott, Johnny R. #82,60005935342
263512Jan 9, 1985Jan 9, 1985Spencer Petroleum Co.CallahanStraley-Windham #14,50005935239
263719Dec 31, 1984Dec 31, 1984Spencer Petroleum Co.ColemanArmor, A. H. #25,00008334344
250384Sep 5, 1984Sep 5, 1984Spencer Petroleum Co.CallahanParrott, Johnny R. #54,50005935081
249833Aug 28, 1984Aug 28, 1984Spencer Petroleum Co.CallahanParrott, Johnny R. #62,60005935068
238027May 7, 1984May 7, 1984Spencer Petroleum Co.CallahanParrott, Johnny R. #42,60005934938

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/809342, documented in the API reference.