OPERATORS · RRC 802728  · P-5 STATUS Y

South Texas Drilling & Expl, Inc

San Antonio, TX

Watch this operator

South Texas Drilling & Expl, Inc has filed no drilling permits in the past 12 months; its most recent permit was issued January 23, 1995.

16 drilling permits have been issued to this operator number since 1982; its P-5 organization report was last filed November 3, 2000.

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

38%
spud rate · 6 of 16 mature permits
8
median days permit to spud · middle half 6–11
0
spuds, last 180 days
13%
cancelled · 2 permits
8
expired undrilled
1
permits a year over 13 active years

Where

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

County12 moAll timeWellsLast
Clay county →—90Jul 1, 1983
Lee county →—30Dec 29, 1994
Bastrop county →—20Jan 23, 1995
Atascosa county →—10Oct 10, 1985
Fayette county →—10Jul 10, 1991

All 16 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
Taylor20
Strawn10

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
136K
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

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

How it got them

0
permitted itself
0
acquired from others
7
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
Drill0014
Other001
Recompletion001

P-5 organization report

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

Registration
Status code Y
Last filed Nov 3, 2000
Address
9310 Broadway Building I
San Antonio, TX 78217
Officers and agents
Locke, Wm. Stacy · President/Ceo
Little, Michael E · Chairman
Burns, Ernest · Vice President

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
431068Jan 23, 1995Jan 23, 1995South Texas Drilling & Expl, IncBastropGlona, Charles #25,48002131499
431069Dec 29, 1994Dec 29, 1994South Texas Drilling & Expl, IncLeeBehrens, Willard #25,45028732455
431069Dec 29, 1994Dec 29, 1994South Texas Drilling & Expl, IncLeeBehrens, Willard #25,45028732455
418097Nov 10, 1993Nov 10, 1993South Texas Drilling & Expl, IncLeeCalvin Jr. #25,70028732402
415417Aug 27, 1993Aug 27, 1993South Texas Drilling & Expl, IncBastropAct Ranch #65,70002131482
389527Jul 10, 1991Jul 10, 1991South Texas Drilling & Expl, IncFayetteBrewer, T. #2 RH7,95014931246
286978Oct 10, 1985Oct 10, 1985South Texas Drilling & Expl, IncAtascosaKnight, Deral #17,70001333578
200645Jul 1, 1983Jul 1, 1983South Texas Drilling & Expl, IncClayCollie #55,60007733023
196117May 24, 1983May 24, 1983South Texas Drilling & Expl, IncClayLutz, Maurice #36,06007732879
186122Feb 16, 1983Feb 16, 1983South Texas Drilling & Expl, IncClayLutz, Maurice #16,40007732902
185856Jan 25, 1983Jan 25, 1983South Texas Drilling & Expl, IncClayLutz, Maurice #36,40007732879
181120Dec 27, 1982Dec 27, 1982South Texas Drilling & Expl, IncClayReiber #16,06207732832
176017Oct 20, 1982Oct 20, 1982South Texas Drilling & Expl, IncClayCollie #26,50007732785
169804Aug 19, 1982Aug 19, 1982South Texas Drilling & Expl, IncClayLutz, Maurice #26,20007732728
165270Jun 30, 1982Jun 30, 1982South Texas Drilling & Expl, IncClayLutz, Maurice #16,40007732902

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/802728, documented in the API reference.