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MALLON OIL COMPANY: wells in Colorado

Also operates in ND (5), WY (12), KS (5), MT (8).

Where they operate

CountyActiveWells
La Plata03
Routt02
Logan01
Arapahoe01

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusType
MALLON 18-6 05-107-06152Plugged Dry hole
MALLON-MAHR 4-1 05-075-08822Plugged Dry hole
MALLON-STATE 17-5 05-107-06155Plugged Dry hole
MIDWEST-STATE 1 05-005-06619Plugged Dry hole
SOUTHERN UTE 20-6 05-067-06987Plugged Gas
SOUTHERN UTE 30-9 05-067-06988Plugged Gas

Operator names are shown as each state records them. Data as of 2026-10-16.