OPERATORS · RRC 768000  · P-5 STATUS Y

Shack Well Service

Shack Well Service has filed no drilling permits in the past 12 months; its most recent permit was issued May 26, 1988.

The RRC wellbore file lists 3 wells under its operatorship.

15 drilling permits have been issued to this operator number since 1977; its P-5 organization report was last filed July 2, 2004.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
0
producing wells, of 3 of record
1
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.

47%
spud rate · 7 of 15 mature permits
22
median days permit to spud · middle half 22–254
0
spuds, last 180 days
0%
cancelled · 0 permits
8
expired undrilled
1
permits a year over 11 active years

Where

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

County12 moAll timeWellsLast
Shackelford county →—153May 26, 1988

All 15 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
Tannehill30
Caddo10
Strawn10

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

3
on the schedule
0
producing
0
shut in
0
injection
0
temp. abandoned
3
plugged

How it got them

3
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 →

RRC UIC permits · H-10 reported volumes

Disposal and injection

0
active UIC permits of 1
0
permitted bbl/day, active
0
bbl injected, last 12 reported months
Jun 2025
reported through

By county

Shackelford0 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
Drill0014
Recompletion001

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
Shackelford County Regular8252200130

P-5 organization report

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

Registration
Status code Y
Last filed Jul 2, 2004
Address
Box 7
Albany, TX 76430
Officers and agents
Shack, Billy Jack Sr. · Owner

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
346460May 26, 1988May 26, 1988Shack Well ServiceShackelfordPittman, Laverrel #895041737173
323215Nov 19, 1986Nov 19, 1986Shack Well ServiceShackelfordHickman #3A61841731489
271304Apr 1, 1985Apr 1, 1985Shack Well ServiceShackelfordSnyder, Lula #1280041736247
271303Apr 1, 1985Apr 1, 1985Shack Well ServiceShackelfordSnyder, Lula #1180041736246
236770Apr 26, 1984Apr 26, 1984Shack Well ServiceShackelfordHickman #41,00041733760
229686Dec 30, 1983Dec 30, 1983Shack Well ServiceShackelfordHickman #880041735669
221028Nov 18, 1983Nov 18, 1983Shack Well ServiceShackelfordHickman #970041736189
128832Aug 6, 1981Aug 6, 1981Shack Well ServiceShackelfordHickman #71,00041734096
122713Jun 26, 1981Jun 26, 1981Shack Well ServiceShackelfordHickman #61,00041733994
113967Apr 2, 1981Apr 2, 1981Shack Well ServiceShackelfordHickman #51,00041733856
108912Feb 19, 1981Feb 19, 1981Shack Well ServiceShackelfordHickman #31,00041733761
108911Feb 19, 1981Feb 19, 1981Shack Well ServiceShackelfordHickman #41,00041733760
72175Feb 8, 1980Feb 8, 1980Shack Well ServiceShackelfordHickman #21,00041733210
55366Aug 8, 1979Aug 8, 1979Shack Well ServiceShackelfordHickman #11,00041732964
8215Sep 22, 1977Sep 22, 1977Shack Well ServiceShackelfordSnyder, Lula #81,00041732388

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/768000, documented in the API reference.