Petrora

OPERATORS · RRC 257073  · P-5 STATUS Y

Explorer Engy Corp

Dallas, TX

Watch this operator

Explorer Engy Corp has filed no drilling permits in the past 12 months; its most recent permit was issued June 23, 1981.

The RRC wellbore file lists 43 wells under its operatorship.

65 drilling permits have been issued to this operator number since 1978; its P-5 organization report was last filed January 4, 2026.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
0
producing wells, of 43 of record
11
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.

9%
spud rate · 6 of 65 mature permits
76
median days permit to spud · middle half 20–123
0
spuds, last 180 days
5%
cancelled · 3 permits
56
expired undrilled
22
permits a year over 3 active years

Where

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

County12 moAll timeWellsLast
Medina county →—340Jul 8, 1980
Navarro county →—120Jun 23, 1981
Atascosa county →—82May 19, 1981
Callahan county →—516Apr 22, 1980
Throckmorton county →—42Jul 15, 1980
Jackson county →—15May 21, 1979
Young county →—11May 25, 1981

All 65 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
Wolfe City20

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
88
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

43
on the schedule
0
producing
0
shut in
0
injection
0
temp. abandoned
33
plugged

How it got them

0
permitted itself
2
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 8
0
permitted bbl/day, active
0
bbl injected, last 12 reported months
Jun 2025
reported through

By county

Callahan0 active0 bbl/d
Throckmorton0 active0 bbl/d
Duval0 active0 bbl/d
Jackson0 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
Drill0046
Recompletion0018
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
Callahan County Regular14820001160
Sarnosa81130001140
Rinehart (Austin Chalk)7675750020
Lolita Deep (4-Way Zone)5445857420
Lolita (Toney Zone)5445762120
LA Parita5091100120
Throckmorton County Regular(gas)8981202510
Knox (Basal Caddo)4995916610
Lolita (Ward Zone)5445767510
San Domingo (Hook)8019316610
Throckmorton County Regular8981200110

P-5 organization report

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

Registration
Status code Y
Last filed Jan 4, 2026
Oil operator
Address
1222 Commerce, Suite 500
Dallas, TX 75202
Officers and agents
Hoffman, Robert · Trustee
Mancuso, A.M. · Manager

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
122166Jun 23, 1981Jun 23, 1981Explorer Energy Corp.NavarroBernsen, Wayne #8 A1,50034931787
122164Jun 23, 1981Jun 23, 1981Explorer Energy Corp.NavarroBernsen, Wayne #7 A1,50034931786
121507Jun 17, 1981Jun 17, 1981Explorer Energy Corp.NavarroIngham, J. D. #5A1,40034931771
120305Jun 9, 1981Jun 9, 1981Explorer Energy Corp.NavarroIngham, J.D. #4A1,40034931748
120304Jun 9, 1981Jun 9, 1981Explorer Energy Corp.NavarroIngham, J.D. #3A1,40034931747
120300Jun 9, 1981Jun 9, 1981Explorer Energy Corp.NavarroIngham, J.D. #2A1,40034931745
120308May 26, 1981May 26, 1981Explorer Energy Corp.NavarroChapman, Oscar #4-A1,50034931750
120306May 26, 1981May 26, 1981Explorer Energy Corp.NavarroChapman, Oscar #3-A1,50034931749
119201May 25, 1981May 25, 1981Explorer Energy Corp.YoungDeats #72,40050334949
118516May 19, 1981May 19, 1981Explorer Energy Corp.AtascosaVentreck, Tom #72,20001331255
119400May 8, 1981May 8, 1981Explorer Energy Corp.NavarroIngham, J.D. #7A1,50034931737
119398May 8, 1981May 8, 1981Explorer Energy Corp.NavarroIngham, J.D. #8A1,50034931736
119397May 8, 1981May 8, 1981Explorer Energy Corp.NavarroIngham, J.D. #6A1,50034931735
120302Apr 30, 1981Apr 30, 1981Explorer Energy Corp.NavarroIngham, J.D. #1A1,40034931746
115072Apr 14, 1981Apr 14, 1981Explorer Energy Corp.AtascosaVentreck, Tom #91,60001331246

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/257073, documented in the API reference.