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UNIOIL: wells in Colorado

Also operates in WY (19), MI (2).

Where they operate

CountyActiveWells
Weld059
Yuma015
Larimer07
Phillips03

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusType
ALLISON 9-2 05-125-06790Plugged Dry hole
ARCO-STATE 16-2 05-125-06815Cancelled / expired Unknown
ARCO-STATE 16-3 05-125-06816Plugged Dry hole
ARCO-STATE 16-2 05-125-06833Plugged Dry hole
ARCO-STATE 16-5 05-125-06837Plugged Dry hole
ASHCROFT 1 05-123-11496Plugged Oil
BIJOU 14-19U 05-123-30393Cancelled / expired Unknown
BIJOU 24-19DU 05-123-30394Cancelled / expired Unknown
BINDER 1 05-123-10701Plugged Oil
BINDER 2 05-123-10855Plugged Oil
BINDER 20-1 05-123-12250Cancelled / expired Unknown
C. KISER 15-1 05-125-06761Plugged Dry hole
CAMPION 1 05-069-06155Plugged Oil
CAMPION 2 05-069-06195Plugged Oil
CENTENNIAL 12-21U 05-123-25123Cancelled / expired Unknown
CENTENNIAL 22-21U 05-123-25124Cancelled / expired Unknown
CORNISH 1 05-123-10863Plugged Dry hole
DIXON 1 05-069-06198Plugged Dry hole
E. W. TIMM 19-1 05-095-06049Plugged Dry hole
EDWARDS 22-15U 05-123-26015Cancelled / expired Unknown
EDWARDS 11-15U 05-123-26016Cancelled / expired Unknown
EDWARDS 12-15U 05-123-26017Cancelled / expired Unknown
EDWARDS 15-AU 05-123-26019Cancelled / expired Unknown
EEE 21-21U 05-123-25163Cancelled / expired Unknown
F A KRUEGER 33-1 05-095-06050Plugged Dry hole
GEORGE G. LASSEN 14-1 05-125-06874Plugged Dry hole
GEORGE G. LASSEN 14-1X 05-125-06899Plugged Dry hole
GOODNER 1 05-123-11699Cancelled / expired Unknown
GREAT WESTERN SUGAR 5 05-123-10853Cancelled / expired Gas
GREAT WESTERN SUGAR 7 05-123-11003Cancelled / expired Gas
HERTZKE 11-1U 05-123-25994Cancelled / expired Unknown
HERTZKE 12-1U 05-123-25995Cancelled / expired Unknown
HERTZKE 21-1U 05-123-25996Cancelled / expired Unknown
HERTZKE 22-1U 05-123-25997Cancelled / expired Unknown
HERTZKE 1-AU 05-123-27101Cancelled / expired Unknown
HORII 1 05-123-11135Plugged Oil
HORII 2 05-123-11748Plugged Oil
K-M COMPANY 1 05-123-10890Plugged Dry hole
KISER 15-2 05-125-06814Plugged Dry hole
LASSEN 10-1 05-125-06907Cancelled / expired Unknown
LASSEN 15-1 05-125-06908Cancelled / expired Unknown
LEBSOCK FARMS 22-1 05-125-06873Cancelled / expired Unknown
LIMERICK 1 05-123-11626Plugged Dry hole
LIMERICK 2 05-123-11788Cancelled / expired Unknown
LOFFLAND 22-1 05-123-12682Cancelled / expired Unknown
LUNDVALL 11-9U 05-123-25458Cancelled / expired Unknown
LUNDVALL 24-9DU 05-123-25512Cancelled / expired Unknown
LUNDVALL 14-9DU 05-123-25513Cancelled / expired Unknown
LUNDVALL 21-9DU 05-123-25838Cancelled / expired Unknown
LUNDVALL 13-9U 05-123-26177Cancelled / expired Unknown
LUNDVALL 22-9U 05-123-26179Cancelled / expired Unknown
LUNDVALL 21-9U 05-123-26180Cancelled / expired Unknown
LUNDVALL 12-9U 05-123-26184Cancelled / expired Unknown
LUNDVALL 9KDU 05-123-28070Cancelled / expired Unknown
Lundvall 9AU 05-123-25353Cancelled / expired Unknown
Lundvall 9BU 05-123-25459Cancelled / expired Unknown
Lundvall 23-9U 05-123-26178Cancelled / expired Unknown
MACLOUGHAN 25-1 05-069-06196Plugged Oil
MONAHAN 1 05-123-10859Cancelled / expired Unknown
NOFFSINGER 1 05-123-11185Plugged Dry hole
NUNN 1 05-123-10983Cancelled / expired Unknown
PORTER CREEK 1 05-123-11005Plugged Dry hole
R. PARISET 14-1 05-125-06876Plugged Dry hole
RADIO TOWER 1 05-123-10852Plugged Oil
RIVERSIDE 1 05-123-10984Cancelled / expired Unknown
RODENBERGER 1 05-069-06073Plugged Oil
SHOENEMAN 2 05-123-10918Plugged Oil
SIGG 1A 05-123-10887Plugged Oil
SOUTH CLARKE LAKE 1 05-069-06176Cancelled / expired Unknown
TIMNATH 1 05-069-06174Plugged Oil
UNIOIL 1 05-123-11939Cancelled / expired Unknown
WALTERS 24-21U 05-123-25015Cancelled / expired Unknown
WALTERS 23-21U 05-123-25844Cancelled / expired Unknown
WARD 11-6 05-125-06742Plugged Dry hole
WARD 25-2 05-125-06744Cancelled / expired Unknown
WEDCO 14-21U 05-123-25013Cancelled / expired Unknown
WEDCO 13-21DU 05-123-25014Cancelled / expired Unknown
WEDCO 21G-DU 05-123-29498Cancelled / expired Unknown
WEDCO 21H-DU 05-123-29503Cancelled / expired Unknown
WEDCO 14-21DU 05-123-29577Cancelled / expired Unknown
WESTERN FEDERAL 33-1 05-095-06051Cancelled / expired Unknown
WIEDEMAN 21F 05-123-27071Cancelled / expired Unknown
ZIMMERMAN 11-17U 05-123-25020Cancelled / expired Unknown
ZIMMERMAN 21-17U 05-123-25021Cancelled / expired Unknown

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