Petrora

OPERATORS · RRC 722195  · P-5 STATUS Y

Roca Oper, Inc

Midland, TX

Watch this operator

Roca Oper, Inc has filed no drilling permits in the past 12 months; its most recent permit was issued March 9, 2011.

The RRC wellbore file lists 11 wells under its operatorship (3 producing).

Lease reports credit it with 11.6K barrels of oil and 17.6K mcf of gas in the 12 months reported through April 2026, down 17% on the year before.

It holds 2 active disposal or injection permits, injecting 17.8K barrels in the 12 months reported through June 2025.

23 drilling permits have been issued to this operator number since 2003; its P-5 organization report was last filed January 5, 2026.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
3
producing wells, of 11 of record
13
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.

87%
spud rate · 20 of 23 mature permits
22
median days permit to spud · middle half 17–51
0
spuds, last 180 days
0%
cancelled · 0 permits
3
expired undrilled
3
permits a year over 8 active years

Where

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

County12 moAll timeWellsLast
Winkler county →—80Feb 22, 2007
Crane county →—50Mar 9, 2011
Dawson county →—56Feb 24, 2009
Pecos county →—21May 3, 2004
Gaines county →—11Jul 25, 2008
Ward county →—10Oct 20, 2003
Yoakum county →—10Mar 20, 2009

All 23 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
San Andres60
Yates60
Spraberry40
Grayburg40
Glorieta40
Clear Fork30
Tubb30
Wolfcamp30
Rustler20
Strawn20
Tansill20
Mississippian20
Seven Rivers20
Barnett20
Bend10

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 →

11.6K
bbl oil, last 12 reported months
-17%
vs the 12 months before
17.6K
mcf gas incl. casinghead, last 12
413K
bbl oil since reporting began

Oil, barrels

Last 12 months 11,628 · prior 12 14,079(-17%)

01K2K202420252026

Gas, mcf

Last 12 months 17,565 · prior 12 18,713(-6%)

01K2K202420252026

Beyond the permit record

RRC wellbore file

Wells of record

11
on the schedule
3
producing
0
shut in
0
injection
0
temp. abandoned
6
plugged

How it got them

3
permitted itself
8
acquired from others
9
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

2
active UIC permits of 4
5K
permitted bbl/day, active
17.8K
bbl injected, last 12 reported months
Jun 2025
reported through

By county

Dawson2 active5K bbl/d
Loving0 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
Drill0020
Reenter002
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
Wells South (Spraberry)9620650041
Lamesa N.W. (Mid. Spraberry)5173925010
Lamesa West (Spraberry)5174266611
Ozona (Canyon Sand)6799520010
Block 38 (Ellenburger)940030010
University 31 (Strawn-Detrital)9262660011
Waha (Delaware)9464816610
Three-O-Three (San Andres)8971540010

P-5 organization report

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

Registration
Status code Y
Last filed Jan 5, 2026
Gas operatorOil operator
Address
P O Box 1981
Midland, TX 79702
(432) 682-2554
Officers and agents
Hillman, Doug R. · President
Hillman, John M. · Secretary,treasurer,vice Preside

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
711558Mar 9, 2011Mar 9, 2011Roca Operating, Inc.CraneRoadrunner 1 #29,50010335804
686074Oct 13, 2009Oct 13, 2009Roca Operating, Inc.CraneDuke 31 #23,55010310910
685838Oct 6, 2009Oct 6, 2009Roca Operating, Inc.CraneRoadrunner 1 #19,00010335679
680906May 4, 2009May 4, 2009Roca Operating, Inc.CraneDuke 31 #14,00010335663
680906May 4, 2009May 4, 2009Roca Operating, Inc.CraneDuke 31 #14,00010335663
679659Mar 20, 2009Mar 20, 2009Roca Operating, Inc.YoakumSusie Q 751 #111,50050135600
668247Feb 24, 2009Feb 24, 2009Roca Operating, Inc.DawsonLamesa West Waterflood Unit #79,50011533257
668245Feb 24, 2009Feb 24, 2009Roca Operating, Inc.DawsonLamesa West Waterflood Unit #69,50011533260
667375Sep 17, 2008Sep 17, 2008Roca Operating, Inc.DawsonHunt Waterflood Unit #39,50011533259
664311Sep 3, 2008Sep 3, 2008Roca Operating, Inc.DawsonHunt Waterflood Unit #1A2,20011532687
665240Jul 25, 2008Jul 25, 2008Roca Operating, Inc.GainesRed 199 #15,80016536954
655541Feb 26, 2008Feb 26, 2008Roca Operating, Inc.DawsonKing #19,00011533232
633720Feb 22, 2007Feb 22, 2007Roca Operating, Inc.WinklerRube Evans "2" #212,00049532080
632592Jan 30, 2007Jan 30, 2007Roca Operating, Inc.WinklerEvans, Rube "2" #112,00049533240
632592Jan 30, 2007Jan 30, 2007Roca Operating, Inc.WinklerEvans, Rube "2" #112,00049533240

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/722195, documented in the API reference.