OPERATORS · RRC 910420  · P-5 STATUS Y

West, Thomas S., Jr

San Antonio, TX

Watch this operator

West, Thomas S., JR has filed no drilling permits in the past 12 months; its most recent permit was issued November 24, 1986.

The RRC wellbore file lists 3 wells under its operatorship.

71 drilling permits have been issued to this operator number since 1977; its P-5 organization report was last filed March 1, 2002.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
0
producing wells, of 3 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.

24%
spud rate · 17 of 71 mature permits
12
median days permit to spud · middle half 6–39
0
spuds, last 180 days
1%
cancelled · 1 permits
52
expired undrilled
7
permits a year over 10 active years

Where

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

County12 moAll timeWellsLast
Victoria county →—292Nov 24, 1986
Bee county →—140Feb 26, 1985
Karnes county →—70Dec 12, 1985
Webb county →—60Dec 31, 1981
McMullen county →—50Nov 1, 1985
Goliad county →—30Apr 9, 1986
Brooks county →—20Sep 28, 1978
Live Oak county →—20Jan 27, 1984
Cameron county →—10Feb 1, 1980
Frio county →—10Dec 31, 1980
Hidalgo county →—10Nov 25, 1981

All 71 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
Catahoula30
Yegua20
Oakville20
Frio10

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

3
on the schedule
0
producing
0
shut in
0
injection
0
temp. abandoned
2
plugged

How it got them

2
permitted itself
0
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 →

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
Drill0071

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
Cordele East (2650)2058637510
Scherer (4000)8142871210
Telferner NW. (Frio 3800)8873630010

P-5 organization report

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

Registration
Status code Y
Last filed Mar 1, 2002
Address
105 South St Marys Street
San Antonio, TX 78205
Officers and agents
West, Thomas S. Jr. · Sole Proprietor

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
322650Nov 24, 1986Nov 24, 1986West, Thomas S., Jr.VictoriaBeck, Oscar L. #12,75046932497
322316Oct 31, 1986Oct 31, 1986West, Thomas S., Jr.VictoriaFimbel, Edwin #13,70046932495
320945Sep 25, 1986Sep 25, 1986West, Thomas S., Jr.VictoriaCleveland Adcock-C.V. Beck Unit #12,80046932490
300832Apr 9, 1986Apr 9, 1986West, Thomas S., Jr.GoliadNewton, Julia & Welder, Virginia #28,25017532140
299615Mar 14, 1986Mar 14, 1986West, Thomas S., Jr.VictoriaAdcock, Maurice #1002,50046932468
293563Dec 20, 1985Dec 20, 1985West, Thomas S., Jr.GoliadNewton, Julia & Welder, Virginia #18,50017532114
292560Dec 12, 1985Dec 12, 1985West, Thomas S., Jr.KarnesOxford, Jerry et AL #16,20025531141
288913Nov 1, 1985Nov 1, 1985West, Thomas S., Jr.McMullenRice, Beryl Lowe Trust #16,30031132389
286262Sep 25, 1985Sep 25, 1985West, Thomas S., Jr.VictoriaDenman/Lemke #13,00046932437
267852Feb 26, 1985Feb 26, 1985West, Thomas S., Jr.BeeEgbert, Julie #21,00002532256
267216Feb 20, 1985Feb 20, 1985West, Thomas S., Jr.BeeBorroum, L. B. #11,00002532255
265395Jan 28, 1985Jan 28, 1985West, Thomas S., Jr.BeeEgbert, Julie #11,00002532249
295107Jan 13, 1985Jan 13, 1985West, Thomas S., Jr.VictoriaAdcock, Maurice #992,50046932459
256688Nov 6, 1984Nov 6, 1984West, Thomas S., Jr.VictoriaPapa #111,00046932319
252935Sep 28, 1984Sep 28, 1984West, Thomas S., Jr.BeeAllen & Shumate Unit #11,20002532200

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/910420, documented in the API reference.