OPERATORS · TEXAS · P-5 NUMBER 809855

Spiller, J.A.

P-5 status: Inactive (I)
P-5 last filed: Sep 21, 2015
Based in: Austin, TX

Spiller, J.A. has filed no drilling permits in the past 12 months; its most recent permit was issued April 13, 1998.

The RRC wellbore file lists 13 wells under its operatorship.

56 drilling permits have been issued to this operator number since 1982; its P-5 organization report was last filed September 21, 2015.

0: permits, last 12 months
—: vs prior 12 months (0)
0: counties, 12 months
0: producing wells, of 13 of record
6: leases it reports
—: horizontal, 12 months

WINDOWS ON THE RRC ISSUE DATE · COMPUTED NOV 6, 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.

4%: spud rate · 2 of 56 mature permits
130: median days permit to spud · middle half 130–130
0: spuds, last 180 days
0%: canceled · 0 permits
54: expired undrilled
4: permits a year over 16 active years

Permits issued by month

LAST 60 MONTHS · BY ISSUE DATE

Last 12 months 0 · prior 12 0

Counties

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
Caldwell county →	—	45	10	Apr 13, 1998
Zavala county →	—	8	3	Oct 20, 1987
Bastrop county →	—	2	0	Sep 15, 1995
Medina county →	—	1	0	Nov 26, 1985

All 56 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
Eagle Ford	41	0
Buda	40	0
Pecan Gap	40	0
Austin Chalk	39	0
Olmos	1	0
Escondido	1	0
Edwards	1	0
Wilcox	1	0
Carrizo	1	0
Taylor	1	0

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
429K: bbl oil since reporting began

No lease production reported under this operator number in the last ten years.

Beyond the permit record

RRC wellbore file

Wells of record

13: in the wellbore file
0: producing
0: shut in
0: injection
0: temp. abandoned
13: plugged

How it got them

2: permitted itself
8: acquired from others
45: permitted, now run by others

Each count opens the wells it counts. Acquired means the well's permit names a different operator than the schedule does today; wells it permitted that others now run are in its permit history, marked with who runs them now. Transfers and operator numbers →

RRC UIC permits · H-10 reported volumes

Disposal and injection

0: active UIC permits of 6
0: permitted bbl/day, active
0: bbl injected, last 12 reported months
Jun 2025: reported through

By county

Caldwell

0 active

0 bbl/d

All 6 permits, with volumes → · On the map →

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 →

Type	12 mo	Prior 12	All time
Drill	0	0	54
Reenter	0	0	1
Recompletion	0	0	1

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.

Field	Wells	Producing
Tenney Creek88824001	7	0
Pryor West (San Miguel)73324700	2	0
Salt Flat79905001	2	0
Buchanan12849001	1	0
J.a.spiller (Escondido)44900300	1	0

P-5 organization report

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

Registration: Status Inactive (I); Last filed Sep 21, 2015

Address: 1812 Chalk Rock Cove; Austin, TX 78735; (512) 327-2545

Officers and agents: Spiller, Joseph A · Operator/Owner

Latest permits

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

Permit	Seen	Issued	Operator	County	Lease / well	Depth	API
654505	Feb 12, 2008	Feb 12, 2008	Hidalgo Exploration & Prod. Co.	Zavala	Grelle, O. L. et Al #2	1,900	50731842
475258	Apr 13, 1998	Apr 13, 1998	Spiller, J.A.	Caldwell	Robuck, M. #2	2,137	05501031
439903	Sep 15, 1995	Sep 15, 1995	Spiller, J.A.	Bastrop	Probst, J. B. #1	2,900	02131512
430531	Dec 1, 1994	Dec 1, 1994	Spiller, J.A.	Bastrop	Hoffman, Thomas et UX #1	2,900	02131498
370096	Feb 20, 1990	Feb 20, 1990	Spiller, J.A.	Caldwell	Houston, Lee #4	2,400	05534486
370095	Feb 20, 1990	Feb 20, 1990	Spiller, J.A.	Caldwell	Houston, Lee #3	2,400	05534485
370094	Feb 20, 1990	Feb 20, 1990	Spiller, J.A.	Caldwell	Houston, Lee #2	2,400	05534484
370093	Feb 20, 1990	Feb 20, 1990	Spiller, J.A.	Caldwell	Houston, Lee #1	2,400	05534483
360878	Jun 30, 1989	Jun 30, 1989	Spiller, J.A.	Caldwell	Robuck, M. #2	2,400	05534444
360877	Jun 30, 1989	Jun 30, 1989	Spiller, J.A.	Caldwell	Robuck, M. #3	2,400	05534449
360876	Jun 30, 1989	Jun 30, 1989	Spiller, J.A.	Caldwell	Robuck, M. #4	2,400	05534445
360875	Jun 30, 1989	Jun 30, 1989	Spiller, J.A.	Caldwell	Robuck, M. #5	2,400	05534446
360874	Jun 30, 1989	Jun 30, 1989	Spiller, J.A.	Caldwell	Robuck, M. #8	2,400	05534447
360873	Jun 30, 1989	Jun 30, 1989	Spiller, J.A.	Caldwell	Robuck, M. #10	2,400	05534448
348280	Jun 27, 1988	Jun 27, 1988	Spiller, J.A.	Caldwell	Schroeder et al "B" #1B	2,900	05500985

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 by the operator that filed them, through the statewide reported-through month; disposal from UIC permits and H-10 reports. Summary figures are rebuilt nightly. Nothing is estimated.

Developers: this page as JSON is GET /v1/data/operators/tx/809855, documented in the API reference.