OPERATORS · RRC 155000  · P-5 STATUS Y

Clamp Oper Inc

San Antonio, TX

Watch this operator

Clamp Oper Inc has filed no drilling permits in the past 12 months; its most recent permit was issued July 14, 2009.

The RRC wellbore file lists 10 wells under its operatorship.

1 drilling permits have been issued to this operator number since 2009; its P-5 organization report was last filed February 4, 2011.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
0
producing wells, of 10 of record
9
leases it reports
—
horizontal, 12 months

WINDOWS ON THE RRC ISSUE DATE · COMPUTED OCT 29, 2026

Where

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

County12 moAll timeWellsLast
Bexar county →—17Jul 14, 2009

All 1 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
No completion tops on file.

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
43.9K
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

10
on the schedule
0
producing
0
shut in
0
injection
0
temp. abandoned
10
plugged

How it got them

0
permitted itself
4
acquired from others
1
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 5
0
permitted bbl/day, active
0
bbl injected, last 12 reported months
Jun 2025
reported through

By county

Atascosa0 active0 bbl/d
Bexar0 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
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.

FieldWellsProducing
Somerset8456000160
Fairfield3000700120
Taylor-Ina8853400120

P-5 organization report

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

Registration
Status code Y
Last filed Feb 4, 2011
Address
2230 Silver Mountain
San Antonio, TX 78264
Officers and agents
Clamp, Delbert Bruce Sr. · President/Secretary
Clamp, Betty Lou · Treasurer

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
682875Jul 14, 2009Jul 14, 2009Clamp Operating IncorporatedBexarBeck, K. L. #2477002930159
271181Apr 1, 1985Apr 1, 1985Far, Inc.MedinaFaseler, Harold C. #1A1,70032533103
248047Aug 10, 1984Aug 10, 1984D.K.W. EnergyMedinaFaseler, Harold C. #11,70032532945
202729Jul 25, 1983Jul 25, 1983Bynum-Weaver Oil Company, Inc.AtascosaAguilar #31,80001332076
112371Mar 17, 1981Mar 17, 1981Dick, Hal WesBexarStoutamire, Mr. & Mrs. A.L. #11,60002931387

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/155000, documented in the API reference.