OPERATORS · RRC 10074  · P-5 STATUS Y

Alamo Oper Co, L. C

San Antonio, TX

Watch this operator

Alamo Oper CO, L. C has filed no drilling permits in the past 12 months; its most recent permit was issued November 7, 2018.

The RRC wellbore file lists 9 wells under its operatorship.

89 drilling permits have been issued to this operator number since 2003; its P-5 organization report was last filed July 7, 2023.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
0
producing wells, of 9 of record
18
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.

84%
spud rate · 75 of 89 mature permits
28
median days permit to spud · middle half 14–55
0
spuds, last 180 days
1%
cancelled · 1 permits
13
expired undrilled
6
permits a year over 16 active years

Where

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

County12 moAll timeWellsLast
Zavala county →—193Mar 20, 2014
LA Salle county →—181Nov 7, 2018
Frio county →—91Oct 10, 2012
McMullen county →—51Mar 15, 2006
Burleson county →—40May 22, 2013
Colorado county →—42Dec 7, 2009
Harris county →—40Oct 13, 2009
Trinity county →—40Jun 16, 2008
Dimmit county →—30May 28, 2010
Refugio county →—30Oct 1, 2014
Goliad county →—20Mar 11, 2005
Jim Wells county →—20Aug 7, 2006
Live Oak county →—20May 1, 2006
McCulloch county →—21Sep 16, 2011
Atascosa county →—10Nov 23, 2010
Brazoria county →—10Sep 8, 2009
Calhoun county →—10Dec 28, 2005
DE Witt county →—10Sep 12, 2006
Duval county →—10Apr 24, 2006
Fort Bend county →—10Oct 15, 2004
Starr county →—10Jan 10, 2005
Wilson county →—10May 19, 2006

All 89 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 →

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
420K
bbl oil since reporting began

Oil, barrels

Last 12 months 0 · prior 12 0

0100200202420252026

Beyond the permit record

RRC wellbore file

Wells of record

9
on the schedule
0
producing
0
shut in
0
injection
0
temp. abandoned
8
plugged

How it got them

9
permitted itself
0
acquired from others
42
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
Drill0076
Recompletion008
Reenter004
Reclass001

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.

P-5 organization report

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

Registration
Status code Y
Last filed Jul 7, 2023
Address
PO Box 782191
San Antonio, TX 78278
(210) 410-1969
Officers and agents
Deodati, Michael S. · Member
Deodati, Toni · Filing Agent

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
846556Nov 7, 2018Nov 7, 2018Alamo Operating Company, L. C.LA SalleC N Cooke #716,00028336554
796394Oct 1, 2014Oct 1, 2014Alamo Operating Company, L. C.RefugioRoche Ranch #27,50039133125
796394Oct 1, 2014Oct 1, 2014Alamo Operating Company, L. C.RefugioRoche Ranch #27,50039133125
780811Mar 20, 2014Mar 20, 2014Alamo Operating Company, L. C.ZavalaCollier #15,00050733114
771076Oct 10, 2013Oct 10, 2013Alamo Operating Company, L. C.RefugioW Roche Ranch #17,50039133083
765417Jun 27, 2013Jun 27, 2013Alamo Operating Company, L. C.ZavalaDavid Holdsworth #65,00050733021
765417Jun 27, 2013Jun 27, 2013Alamo Operating Company, L. C.ZavalaDavid Holdsworth #65,00050733021
762549May 22, 2013May 22, 2013Alamo Operating Company, L. C.BurlesonKrueger Unit #17,00005133698
757368Feb 28, 2013Feb 28, 2013Alamo Operating Company, L. C.ZavalaDavid Holdsworth #85,00050732979
757368Feb 28, 2013Feb 28, 2013Alamo Operating Company, L. C.ZavalaDavid Holdsworth #8E5,00050732979
749298Oct 10, 2012Oct 10, 2012Alamo Operating Company, L. C.FrioBaker Brothers #14,00016333659
743010Jun 22, 2012Jun 22, 2012Alamo Operating Company, L. C.BurlesonSchwartz-Galbreath #1HH9,45005133708
741161May 31, 2012May 31, 2012Alamo Operating Company, L. C.ZavalaHoldsworth, David #75,00050732906
740575May 21, 2012May 21, 2012Alamo Operating Company, L. C.BurlesonStern #29,65005131401
727225Oct 31, 2011Oct 31, 2011Alamo Operating Company, L. C.FrioToalson #1HH6,50016333541

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/10074, documented in the API reference.