OPERATORS · RRC 257060  · P-5 STATUS Y

Expl Unlimited, Inc

Expl Unlimited, Inc has filed no drilling permits in the past 12 months; its most recent permit was issued May 22, 1984.

The RRC wellbore file lists 2 wells under its operatorship.

12 drilling permits have been issued to this operator number since 1977; its P-5 organization report was last filed February 15, 1989.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
0
producing wells, of 2 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.

25%
spud rate · 3 of 12 mature permits
19
median days permit to spud · middle half 18–27
0
spuds, last 180 days
8%
cancelled · 1 permits
8
expired undrilled
2
permits a year over 7 active years

Where

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

County12 moAll timeWellsLast
Briscoe county →—90May 22, 1984
Jim Wells county →—32Nov 30, 1978

All 12 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
0
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

2
on the schedule
0
producing
0
shut in
0
injection
0
temp. abandoned
2
plugged

How it got them

1
permitted itself
1
acquired from others
0
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
Drill0010
Recompletion002

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
Alice (3400 Frio)151431210
Alice (4400)151449410

P-5 organization report

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

Registration
Status code Y
Last filed Feb 15, 1989
Address
RT 1 Box 1369
Boerne, TX 78006
Officers and agents
McCall, E.P. · President
McCall, Opal Jean · Secretary/Treasurer

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
239764May 22, 1984May 22, 1984Exploration Unlimited, Inc.BriscoeHamilton, B. K. #18,50004530545
224391Dec 21, 1983Dec 21, 1983Exploration Unlimited, Inc.BriscoeMontgomery, R. I. #18,95004530544
192966Apr 28, 1983Apr 28, 1983Exploration Unlimited, Inc.BriscoeMcWilliams #17,10004530542
189430Mar 23, 1983Mar 23, 1983Exploration Unlimited, Inc.BriscoeLee, G. W. #16,73704530540
177211Nov 12, 1982Nov 12, 1982Exploration Unlimited, Inc.BriscoeLee, G. W. #18,50004530537
170572Aug 31, 1982Aug 31, 1982Exploration Unlimited, Inc.BriscoeLuther, H. T. #28,00004530532
170571Aug 31, 1982Aug 31, 1982Exploration Unlimited, Inc.BriscoeLuther, H. T. #18,00004530531
37870Nov 30, 1978Nov 30, 1978Exploration Unlimited, Inc.Jim WellsMartens, Charles "A" #13,50024981369
33559Sep 27, 1978Sep 27, 1978Exploration Unlimited, Inc.BriscoeBrooks, W. E. #18,50004530512
22764Apr 24, 1978Apr 24, 1978Exploration Unlimited, Inc.Jim WellsHaigwood, J. #14,49024930888
22232Apr 14, 1978Apr 14, 1978Exploration Unlimited, Inc.Jim WellsKeliehor, J. #15,80024930501
7097Sep 8, 1977Sep 8, 1977Exploration Unlimited, Inc.BriscoeGraham, Walter #18,80004530415
5176Aug 11, 1977Aug 11, 1977Clark, T. O.Jim WellsMartens, Charles "A" #13,50024930791

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/257060, documented in the API reference.