OPERATORS · TEXAS · P-5 NUMBER 722855

Rock Operating

P-5 status
Active (A)
P-5 last filed
May 6, 2026
Based in
Abilene, TX

Rock Operating has filed no drilling permits in the past 12 months.

The RRC wellbore file lists 15 wells under its operatorship (4 producing).

Lease reports credit it with 1.58K barrels of oil and 10.7K mcf of gas in the 12 months reported through April 2026, up 13% on the year before.

It holds 1 active disposal or injection permit, injecting 7.86K barrels in the 12 months reported through June 2025.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
4
producing wells, of 15 of record
21
leases it reports
—
horizontal, 12 months

WINDOWS ON THE RRC ISSUE DATE · COMPUTED NOV 5, 2026

Permits issued by month

LAST 60 MONTHS · BY ISSUE DATE

Last 12 months 0 · prior 12 0

0120222023202420252026

Counties

No permits on file under this operator number. Counties of its wells of record, from the RRC wellbore file.

CountyWellsProducing
Eastland county →111
Callahan county →43

All 0 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 →

1.58K
bbl oil, last 12 reported months
+13%
vs the 12 months before
10.7K
mcf gas incl. casinghead, last 12
70.1K
bbl oil since reporting began

Last 12 months 10,723 · prior 12 12,365(-13%)

02K4K6K2017201820192020202120222023202420252026

Rock Operating: Gas by month.

Beyond the permit record

RRC wellbore file

Wells of record

15
in the wellbore file, 5 on schedule
4
producing
0
shut in
1
injection
0
temp. abandoned
7
plugged

How it got them

0
permitted itself
14
acquired from others
0
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

1
active UIC permits of 1
1.5K
permitted bbl/day, active
7.86K
bbl injected, last 12 reported months
Jun 2025
reported through

By county

Eastland1 active1.5K bbl/d

All 1 permits, with volumes → · On the map →

Permitted volume is a ceiling, not throughput. How to read it →

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.

P-5 organization report

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

Registration
Status Active (A)
Last filed May 6, 2026
Gas operatorOil operator
Address
P O Box 6456
Abilene, TX 79608
(325) 692-3731
Officers and agents
Robinson, Irvin · Sole Proprietor
Robinson, Burke · Other

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
611268Dec 27, 2005Dec 27, 2005Chisholm Operating, Inc.CallahanIsenhower #24,20005936669
528800Feb 24, 2003Feb 24, 2003King Operating CorporationEastlandEberhart #114,00013337844
528800Feb 24, 2003Feb 24, 2003King Operating CorporationEastlandEberhart #114,00013337844
524105Sep 27, 2002Sep 27, 2002King Operating CorporationEastlandEberhart #93,65013337838
496612Jun 30, 2000Jun 30, 2000Fossil Operating, Inc.EastlandLilley #34,07513337754
491148Jan 18, 2000Jan 18, 2000Fossil Operating, Inc.CallahanSimmons #14,10005936486
491147Jan 18, 2000Jan 18, 2000Fossil Operating, Inc.EastlandBaker #13,99913337774
484353May 6, 1999May 6, 1999Fossil Operating, Inc.EastlandBaker #13,99913337774
483302Mar 16, 1999Mar 16, 1999Fossil Operating, Inc.CallahanSimmons #14,10005936486
478039Jul 16, 1998Jul 16, 1998Fossil Operating, Inc.EastlandLilley #34,10013337754
475896May 1, 1998May 1, 1998Fossil Operating, Inc.EastlandLilley #23,90013337750
475896May 1, 1998May 1, 1998Fossil Operating, Inc.EastlandLilley #24,10013337750
464717Jul 10, 1997Jul 10, 1997Sams Energy, Inc.EastlandMitcham #736013337738
455826Dec 3, 1996Dec 3, 1996Sams Energy, Inc.EastlandMitcham #64,10013337720
367747Dec 21, 1989Dec 21, 1989Williamson, Harry W. Inc.EastlandMitcham-Agnew Unit #13,96013330111

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/722855, documented in the API reference.