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O'BRIEN ENERGY RESOURCES CORPORATION: wells in Wyoming

Also operates in OK (12), TX (37), CO (57), KS (184).

Where they operate

CountyActiveWells
Niobrara224
Campbell712
Natrona02
Crook11

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusType
COW GULCH 1 49-027-20997Plugged Oil
EAST ANT HILLS 3 49-027-26828Plugged Dry hole
FEDERAL HOMESTEAD 1 49-027-26746Plugged Oil
FUNNY ROCK FEDERAL 1 49-027-26585Plugged Oil
FUNNY ROCK FEDERAL 1-X 49-027-26595Plugged Oil
GREASEWOOD 1H 49-027-26564Plugged Oil
GREASEWOOD 8 49-027-26599Plugged Oil
GREASEWOOD 12 49-027-26616Plugged Oil
GREASEWOOD 11 49-027-26617Plugged Oil
GREASEWOOD FEDERAL 2 49-027-26573Plugged Oil
GREASEWOOD FEDERAL 7 49-027-26575Plugged Oil
GREASEWOOD FEDERAL 4 49-027-26607Plugged Oil
LITTLE TEAPOT 1-3 49-025-22492Plugged Oil
LITTLE TEAPOT 1-34 49-025-22630Plugged Oil
RANGER 2 49-027-05784Plugged Oil
RUNGE 1 49-027-26571Plugged Oil
SNYDER CREEK 1 49-027-20990Plugged Oil
SNYDER CREEK 2 49-027-21007Plugged Oil
SOUTH ANT HILLS 1 49-027-26699Plugged Oil
THREE BAR CREEK 1 49-005-49480Plugged Oil
WASSERBURGER 31-12 49-027-20578Plugged Water supply

Operator names are shown as each state records them. Data as of 2026-10-19.