WINCHESTER ENGY CO inactive

op#931347 // since 1982-03-24// P-5: active

BUILDING II 6101 W COURTYARD DR SUITE 22, 5 AUSTIN
WIGGINS, MARK L.— PRESIDENT/TREASURER

spud_rate

17%

23 of 137 (6mo+)

median_spud_days

124

p25-p75: 25-176d

cancel_rate

1%

1 cancelled

expired_undrilled

113

avg_permits/yr

34

trajectory: inactive active_years: 4 horizontal: 0% top_county: HOCKLEY

permits (all)

137

first_permit

1982-03-24

counties (all)

6

avg_depth (all)

5,202

hz_pct (all)

0%

last_active

1985-04-11

basins (all): Gulf Coast (Central) // Gulf Coast (Southeast) // Gulf Coast (Southwest) // Permian (East) // Barnett / North Texas
depth_range (all): 1,500 - 13,750 ft

DRILL

135

RECOMP

2

-- current_portfolio (RRC scheduling system)

total_wells

3

on_schedule

0

producing

0

shut_in

0

acquired

from other operators

divested

34

to other operators

counties

FRIO 1
GOLIAD 1
TOM GREEN 1

fields

DOVE CREEK (CANYON -D-) 1
LA BAHIA (2400) 1
PEARSALL (AUSTIN CHALK) 1

-- wells_operated (3)

APILEASEFIELDCOUNTYSTATUSSCHED
16331966HORTON R.P.PEARSALL (AUSTIN CHALK)FRION
17531239WHEELISLA BAHIA (2400)GOLIADN
45130775WINTERBOTHAM G. S.DOVE CREEK (CANYON -D-)TOM GREENN

-- production_history

-- permit_history (all operated wells)

SOURCEPERMITAPITYPELEASECOUNTYISSUEDFROM/TO
filed27198421934740DRILLMALLET RANCHHOCKLEY1985-04-11
filed27198621934741DRILLMALLET RANCHHOCKLEY1985-04-11
divested25622021531556DRILLCHAPAHIDALGO1984-10-31to: WINCHESTER ENERGY CO.
filed25622021531556DRILLCHAPAHIDALGO1984-10-31
filed25219221934525DRILLMALLET RANCHHOCKLEY1984-09-21
divested25219221934525DRILLMALLET RANCHHOCKLEY1984-09-21to: D C OIL COMPANY INC.
filed24838721934488DRILLMALLET RANCHHOCKLEY1984-08-15
filed22955021934239DRILLMALLET RANCHHOCKLEY1984-02-15
filed22955221934240DRILLMALLET RANCHHOCKLEY1984-02-15
filed22956207931892DRILLMALLET RANCHCOCHRAN1984-02-15
filed22956507931893DRILLMALLET RANCHCOCHRAN1984-02-15
filed22955621934241DRILLMALLET RANCHHOCKLEY1984-02-15
filed22956021934242DRILLMALLET RANCHHOCKLEY1984-02-15
filed22954821934238DRILLMALLET RANCHHOCKLEY1984-02-15
filed22956807931894DRILLMALLET RANCHCOCHRAN1984-02-15

-- permit_activity

EOF // multi-state drilling data platform // 2026