Petrora

OPERATORS · RRC 170164  · P-5 STATUS Y

Concho Oilfield Serv & Oper Co

Eden, TX

Watch this operator

Concho Oilfield Serv & Oper CO has filed no drilling permits in the past 12 months; its most recent permit was issued October 3, 2014.

The RRC wellbore file lists 136 wells under its operatorship (26 producing, 9 shut in).

Lease reports credit it with 3.53K barrels of oil and 5.93K mcf of gas in the 12 months reported through April 2026, down 35% on the year before.

It holds 8 active disposal or injection permits, injecting 58K barrels in the 12 months reported through June 2025.

11 drilling permits have been issued to this operator number since 1997; its P-5 organization report was last filed February 4, 2026.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
26
producing wells, of 136 of record
107
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.

55%
spud rate · 6 of 11 mature permits
32
median days permit to spud · middle half 14–45
0
spuds, last 180 days
9%
cancelled · 1 permits
4
expired undrilled
1
permits a year over 17 active years

Where

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

County12 moAll timeWellsLast
Concho county →—566Oct 3, 2014
Menard county →—411Jun 6, 2005
Irion county →—21Jun 4, 1998

All 11 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
Palo Pinto10
Ellenburger10
Saddle Creek10

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 →

3.53K
bbl oil, last 12 reported months
-35%
vs the 12 months before
5.93K
mcf gas incl. casinghead, last 12
314K
bbl oil since reporting began

Oil, barrels

Last 12 months 3,529 · prior 12 5,445(-35%)

05001K202420252026

Gas, mcf

Last 12 months 5,934 · prior 12 8,195(-28%)

05001K1.5K202420252026

Beyond the permit record

RRC wellbore file

Wells of record

136
on the schedule
26
producing
9
shut in
6
injection
14
temp. abandoned
75
plugged

How it got them

3
permitted itself
124
acquired from others
4
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

8
active UIC permits of 18
5.8K
permitted bbl/day, active
58K
bbl injected, last 12 reported months
Jun 2025
reported through

By county

Concho4 active2.5K bbl/d
Runnels1 active2K bbl/d
Menard2 active800 bbl/d
Ward1 active500 bbl/d
McCulloch0 active0 bbl/d
Irion0 active0 bbl/d
Tom Green0 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
Drill009
Reenter002

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
Cow Killer (Goen)21252200177
Shajumar (Canyon)82603333162
Paint Rock W. (Goen D)6841950090
Ward South9513800198
Henderson (Camar Sand)4035250070
Fuzzy Creek (Goen)3336850070
Needle Creek (Strawn)6478830040
H & R (Strawn 3490)3776965042
Reaves N. (3200)7509050040
Speck North (Strawn)8507366631
Menard N. (Palo Pinto)6040942030
Wildcat1600130

P-5 organization report

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

Registration
Status code Y
Last filed Feb 4, 2026
Gas operatorOil operator
Address
PO Box 517
Eden, TX 76837
(325) 456-0685
Officers and agents
Ramirez, Ramiro C. · Sole Proprietor

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
822396Feb 2, 2017Feb 2, 2017Flag Energy, LLCConchoScott #13,40009532351
815870May 25, 2016May 25, 2016Flag Energy, LLCConchoScott #33,90009532431
797279Oct 8, 2014Oct 8, 2014Flag Energy, LLCConchoJacquelyn Spiser #14,00009532411
796488Oct 3, 2014Oct 3, 2014Concho Oilfield Serv & Oper Co.ConchoRoy Rauch #33,80009532409
768078Aug 19, 2013Aug 19, 2013Concho Oilfield Serv & Oper Co.ConchoRoy Rauch #24,00009532397
733660Feb 22, 2012Feb 22, 2012Flag Energy, LLCConchoTorres #34,00009532376
727025Oct 31, 2011Oct 31, 2011Flag Energy, LLCMenardMary Menzies #14,00032731142
724761Oct 3, 2011Oct 3, 2011McCammon Oil & Gas, Inc.ConchoLang #42,20009532373
717502Jun 6, 2011Jun 6, 2011Flag Energy, LLCConchoScott #24,00009532361
706753Dec 22, 2010Dec 22, 2010Flag Energy, LLCMenardMenzies 2 #24,00032731098
702298Sep 20, 2010Sep 20, 2010Flag Energy, LLCConchoScott #14,00009532351
699590Jul 28, 2010Jul 28, 2010Flag Energy, LLCMenardMenzies #13,70032731081
693950Apr 9, 2010Apr 9, 2010McCammon Oil & Gas, Inc.ConchoHurst C #13,70009532340
692982Mar 30, 2010Mar 30, 2010Mextex Operating CompanyKimbleLozano a Unit #12,00026730434
690600Feb 18, 2010Feb 18, 2010McCammon Oil & Gas, Inc.ConchoHurst A #93,70009532338

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/170164, documented in the API reference.