Petrora

OPERATORS · RRC 144200  · P-5 STATUS Y

Chancellor, Earl Sales Co., Inc

Sweetwater, TX

Watch this operator

Chancellor, Earl Sales CO., Inc has filed no drilling permits in the past 12 months; its most recent permit was issued August 2, 1989.

The RRC wellbore file lists 5 wells under its operatorship.

15 drilling permits have been issued to this operator number since 1977; its P-5 organization report was last filed November 6, 2009.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
0
producing wells, of 5 of record
3
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.

13%
spud rate · 2 of 15 mature permits
34
median days permit to spud · middle half 21–46
0
spuds, last 180 days
0%
cancelled · 0 permits
13
expired undrilled
1
permits a year over 12 active years

Where

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

County12 moAll timeWellsLast
Coleman county →—80Sep 29, 1983
Jones county →—40Sep 24, 1985
Brown county →—10Jul 18, 1984
Comanche county →—10Aug 16, 1977
Nolan county →—12Aug 2, 1989

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
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 →

0
bbl oil, last 12 reported months
—
vs the 12 months before
0
mcf gas incl. casinghead, last 12
7.47K
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

5
on the schedule
0
producing
0
shut in
0
injection
0
temp. abandoned
5
plugged

How it got them

0
permitted itself
5
acquired from others
6
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

Mitchell0 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
Drill008
Recompletion006
Other001

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
Doris (Cook)2545133320
Raven Creek (Strawn)7486360010
Spike North (Palo Pinto)8513450010
Sylvester (Strawn)8781260010

P-5 organization report

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

Registration
Status code Y
Last filed Nov 6, 2009
Address
Box 537
Sweetwater, TX 79556
Officers and agents
Chancellor, Earl · President
Nayfa, Tori · Secretary

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
361966Aug 2, 1989Aug 2, 1989Chancellor, Earl Sales Co., Inc.NolanLampkin, C. W. #35,96735301019
361840Jul 21, 1989Jul 21, 1989Bryant & Carr, Inc.FisherWilhite #15,00015132229
342521Feb 10, 1988Feb 10, 1988Demonte ProductionNolanCorley, W. O. #24,20035332057
341100Jan 6, 1988Jan 6, 1988Demonte ProductionNolanCorley, W. O. #14,20035332050
285841Sep 24, 1985Sep 24, 1985Chancellor, Earl Sales Co., Inc.JonesMoore, Julia Est. #12,80025333311
245235Jul 18, 1984Jul 18, 1984Chancellor, Earl Sales Co., Inc.BrownHarris, Cecil #11,80004934070
231226Feb 10, 1984Feb 10, 1984Moon, W. W. Estate OFFisherHawkins, Elmer #15,50915100683
215612Sep 29, 1983Sep 29, 1983Chancellor, Earl Sales Co., Inc.ColemanHonre, Mary L. A #142,47208306272
213978Sep 22, 1983Sep 22, 1983Chancellor, Earl Sales Co., Inc.JonesGriffith, J. A. #13,20025308286
207340Aug 24, 1983Aug 24, 1983Chancellor, Earl Sales Co., Inc.ColemanHorne, Mary L. "A" #51,70008300942
202860Jul 26, 1983Jul 26, 1983Chancellor, Earl Sales Co., Inc.ColemanHorne, Mary L. A #41,70008300946
197986Jun 10, 1983Jun 10, 1983Chancellor, Earl Sales Co., Inc.ColemanHorne, Mary L. "D" #15D1,20008333577
197984Jun 10, 1983Jun 10, 1983Chancellor, Earl Sales Co., Inc.ColemanHorne, Mary L. "D" #16D1,20008333576
186640Feb 22, 1983Feb 22, 1983Chancellor, Earl Sales Co., Inc.ColemanHorn, Mary L. -D- #142,42008332379
181938Dec 31, 1982Dec 31, 1982Chancellor, Earl Sales Co., Inc.ColemanHorne, Mary L. "D" #17D1,20008333301

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/144200, documented in the API reference.