OPERATORS · RRC 123610 · P-5 STATUS Y

Caldwell, J. A

San Antonio, TX

Caldwell, J. A has filed no drilling permits in the past 12 months; its most recent permit was issued May 27, 1988.

8 drilling permits have been issued to this operator number since 1979; 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
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.

0%: spud rate · 0 of 8 mature permits
—: median days permit to spud
0: spuds, last 180 days
0%: cancelled · 0 permits
8: expired undrilled
1: permits a year over 9 active years

Where

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

County	12 mo	All time	Wells	Last
Bexar county →	—	8	0	May 27, 1988

All 8 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 →

Formation	Wells	Permitted 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
5.61K: 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
5: 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 →

Type	12 mo	Prior 12	All time
Drill	0	0	8

P-5 organization report

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

Registration: Status code Y; Last filed Nov 3, 2000

Address: 14030 Hwy 181 S; San Antonio, TX 78223

Officers and agents: Caldwell, Jim · Texas Resident Agent; Caldwell, James A. · Owner; Caldwell, Jim · Manager

Latest permits

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

Permit	Seen	Issued	Operator	County	Lease / well	Depth	API
346939	May 27, 1988	May 27, 1988	Caldwell, J. A.	Bexar	Ramzinski, John #8	2,000	02937950
338726	Nov 18, 1987	Nov 18, 1987	Caldwell, J. A.	Bexar	Ramzinski, John #7	2,000	02937874
219192	Oct 31, 1983	Oct 31, 1983	Caldwell, J. A.	Bexar	Collins, C. C. #1A	2,000	02934564
218495	Oct 25, 1983	Oct 25, 1983	Caldwell, J. A.	Bexar	Ramzinski, John #6	2,000	02934557
91448	Aug 29, 1980	Aug 29, 1980	Caldwell, J. A.	Bexar	Collins, Clarence C. #3A	3,000	02931148
88021	Jul 24, 1980	Jul 24, 1980	Caldwell, J. A.	Bexar	Collins, Clarence C. #2-A	2,453	02931118
59444	Oct 2, 1979	Oct 2, 1979	Caldwell, J. A.	Bexar	Ramzinski, John #5	2,000	02930879
59443	Oct 2, 1979	Oct 2, 1979	Caldwell, J. A.	Bexar	Ramzinski, John #4	2,000	02930878

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/123610, documented in the API reference.