Petrora

OPERATORS · RRC 149451  · P-5 STATUS Y

Chisholm Expl

Abilene, TX

Watch this operator

Chisholm Expl has filed no drilling permits in the past 12 months; its most recent permit was issued December 1, 2000.

The RRC wellbore file lists 15 wells under its operatorship.

45 drilling permits have been issued to this operator number since 1986; its P-5 organization report was last filed November 3, 2000.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
0
producing wells, of 15 of record
8
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.

80%
spud rate · 36 of 45 mature permits
6
median days permit to spud · middle half 3–14
0
spuds, last 180 days
0%
cancelled · 0 permits
9
expired undrilled
3
permits a year over 14 active years

Where

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

County12 moAll timeWellsLast
Nolan county →—238Dec 1, 2000
Taylor county →—50Nov 6, 2000
Shackelford county →—30Jul 7, 2000
Coke county →—21Jan 6, 1995
Mitchell county →—22Dec 9, 1997
Runnels county →—21May 6, 1998
Scurry county →—20Oct 17, 1996
Stonewall county →—20May 13, 1996
Throckmorton county →—22Mar 7, 1989
Garza county →—10May 9, 1991
King county →—10Oct 2, 1997

All 45 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
Cisco130
Canyon70
Ellenburger40
Tannehill30
Caddo30
Wolfcamp10
Strawn10
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 →

0
bbl oil, last 12 reported months
—
vs the 12 months before
0
mcf gas incl. casinghead, last 12
422K
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

15
on the schedule
0
producing
0
shut in
0
injection
0
temp. abandoned
15
plugged

How it got them

5
permitted itself
10
acquired from others
37
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 2
0
permitted bbl/day, active
0
bbl injected, last 12 reported months
Jun 2025
reported through

By county

Mitchell0 active0 bbl/d
Nolan0 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
Drill0044
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
Suggs (Ellenburger)8701920060
Chinquapin (Strawn)1781950020
STM (Canyon Reef)7933912520
Pescador (Strawn)7082050010
Throckmorton (Frye Sand)8979035010
Dora North (Cambrian)2537728410
Throckmorton County Regular(gas)8981202510
Fort Chadbourne (Gray)3201171010

P-5 organization report

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

Registration
Status code Y
Last filed Nov 3, 2000
Address
Box 1424
Abilene, TX 79604
Officers and agents
Schroeder, Charles, III · President/Vice President

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
502478Dec 1, 2000Dec 1, 2000Chisholm ExplorationNolanTexaco Fee #104,30035332715
501522Nov 6, 2000Nov 6, 2000Chisholm ExplorationTaylorDeshazo #14,80044133984
500641Oct 12, 2000Oct 12, 2000Chisholm ExplorationNolanTexaco Fee #94,10035332708
499613Sep 15, 2000Sep 15, 2000Chisholm ExplorationNolanTexaco Fee #84,99935332703
498024Aug 4, 2000Aug 4, 2000Chisholm ExplorationNolanTexaco Fee #74,00035332694
497323Jul 19, 2000Jul 19, 2000Chisholm ExplorationTaylorHaag #14,90044133971
496869Jul 7, 2000Jul 7, 2000Chisholm ExplorationShackelfordAckers 13 #11,60041738283
494101Apr 17, 2000Apr 17, 2000Chisholm ExplorationNolanTexaco Fee #64,20035332683
492482Feb 28, 2000Feb 28, 2000Chisholm ExplorationShackelfordAckers 23 #11,70041738267
492481Feb 28, 2000Feb 28, 2000Chisholm ExplorationShackelfordAckers 24 #11,70041738266
491862Feb 11, 2000Feb 11, 2000Chisholm ExplorationNolanTexaco Fee #54,10035332672
490743Dec 31, 1999Dec 31, 1999Chisholm ExplorationNolanTexaco Fee #44,20035332668
490379Dec 16, 1999Dec 16, 1999Chisholm ExplorationNolanTexaco Fee #34,20035332667
487620Sep 17, 1999Sep 17, 1999Chisholm ExplorationNolanAdkins #26,40035332660
486245Aug 2, 1999Aug 2, 1999Chisholm ExplorationNolanSheffield #16,50035332657

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/149451, documented in the API reference.