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Union Pacific Resources Co.: wells in California

All of this operator's wells, every state, one download →

Also operates in LA (94), AR (1), TX (674), ND (137), CO (56), UT (4), MS (1), MI (1).

Where they operate

CountyActiveWells
Los Angeles0937
Yolo04
San Joaquin03
Sacramento02
Colusa02
Tulare01
Tehama01
San Mateo01
Kern01

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusType
Lease by Union Pacific Resources Co. 3T16C 04-037-04747Plugged Injection
Lease by Union Pacific Resources Co. UP720A 04-037-04750Plugged Oil & gas
Lease by Union Pacific Resources Co. UP722C 04-037-04751Plugged Oil & gas
Lease by Union Pacific Resources Co. UP723A 04-037-04752Plugged Oil & gas
Lease by Union Pacific Resources Co. UP725B 04-037-04754Plugged Oil & gas
Lease by Union Pacific Resources Co. UP726B 04-037-04755Plugged Oil & gas
Lease by Union Pacific Resources Co. UP727B 04-037-04756Plugged Oil & gas
Lease by Union Pacific Resources Co. UP728C 04-037-04757Plugged Oil & gas
Lease by Union Pacific Resources Co. UP729B 04-037-04758Plugged Oil & gas
Lease by Union Pacific Resources Co. UP730A 04-037-04759Plugged Oil & gas
Lease by Union Pacific Resources Co. 1UL10A 04-037-04761Plugged Other
Lease by Union Pacific Resources Co. UP733C 04-037-04762Plugged Oil & gas
Lease by Union Pacific Resources Co. UP734C 04-037-04763Plugged Oil & gas
Lease by Union Pacific Resources Co. UP735C 04-037-04764Plugged Oil & gas
Lease by Union Pacific Resources Co. UP737B 04-037-04766Plugged Oil & gas
Lease by Union Pacific Resources Co. UP738A 04-037-04767Plugged Oil & gas
Lease by Union Pacific Resources Co. UP739B 04-037-04768Plugged Oil & gas
Lease by Union Pacific Resources Co. UP740A 04-037-04769Plugged Oil & gas
Lease by Union Pacific Resources Co. UP741C 04-037-04770Plugged Oil & gas
Lease by Union Pacific Resources Co. UP742B 04-037-04771Plugged Oil & gas
Lease by Union Pacific Resources Co. UP743B 04-037-04772Plugged Oil & gas
Lease by Union Pacific Resources Co. UP744B 04-037-04773Plugged Oil & gas
Lease by Union Pacific Resources Co. UP746A 04-037-04774Plugged Oil & gas
Lease by Union Pacific Resources Co. UP765B 04-037-04792Plugged Oil & gas
Lease by Union Pacific Resources Co. 2A U 30 B 04-037-04827Plugged Other
Lease by Union Pacific Resources Co. UP107RB 04-037-04835Plugged Oil & gas
Lease by Union Pacific Resources Co. 2BU7B 04-037-04866Plugged Injection
Lease by Union Pacific Resources Co. UP762A 04-037-04868Plugged Oil & gas
Lease by Union Pacific Resources Co. UP33J 04-037-05080Plugged Oil & gas
Lease by Union Pacific Resources Co. 2BL3B 04-037-05081Plugged Injection
Lease by Union Pacific Resources Co. MWP4 04-037-19055Plugged Oil & gas
Lease by Union Pacific Resources Co. MWP9 04-037-19060Plugged Oil & gas
Lease by Union Pacific Resources Co. MF75B 04-037-20101Plugged Oil & gas
Lease by Union Pacific Resources Co. MF76B 04-037-20126Plugged Oil & gas
Lease by Union Pacific Resources Co. E149C 04-037-20359Plugged Oil & gas
Lease by Union Pacific Resources Co. UP763B 04-037-20431Plugged Oil & gas
Lease by Union Pacific Resources Co. MF78B 04-037-20488Plugged Oil & gas
Lease by Union Pacific Resources Co. MF79B 04-037-20692Plugged Oil & gas
Lease by Union Pacific Resources Co. UP769C 04-037-20739Plugged Oil & gas
Lease by Union Pacific Resources Co. 1UL11A 04-037-20830Plugged Injection
Lease by Union Pacific Resources Co. IWD8A 04-037-20842Plugged Disposal
Lease by Union Pacific Resources Co. IWD10A 04-037-20843Plugged Disposal
Lease by Union Pacific Resources Co. MWD17A 04-037-20844Plugged Disposal
Lease by Union Pacific Resources Co. MWD 13 A 04-037-20845Plugged Disposal
Lease by Union Pacific Resources Co. MWD21A 04-037-20846Plugged Disposal
Lease by Union Pacific Resources Co. WD-22 04-037-20847Plugged Oil & gas
Lease by Union Pacific Resources Co. IWD 23 04-037-20848Plugged Disposal
Lease by Union Pacific Resources Co. IWD 25 04-037-20850Plugged Disposal
Lease by Union Pacific Resources Co. WD-26 04-037-20851Plugged Disposal
Lease by Union Pacific Resources Co. IWD 27 04-037-20852Plugged Disposal
Lease by Union Pacific Resources Co. MWD 31 04-037-20856Plugged Disposal
Lease by Union Pacific Resources Co. MWD35 04-037-20860Plugged Disposal
Lease by Union Pacific Resources Co. MWD 37 04-037-20862Plugged Disposal
Lease by Union Pacific Resources Co. WD-1 04-037-20864Plugged Oil & gas
Lease by Union Pacific Resources Co. WD-2 04-037-20865Plugged Oil & gas
Lease by Union Pacific Resources Co. WD-4 04-037-20867Plugged Oil & gas
Lease by Union Pacific Resources Co. WD-7 04-037-20870Plugged Disposal
Lease by Union Pacific Resources Co. WD-8 04-037-20871Plugged Oil & gas
Lease by Union Pacific Resources Co. WD-9 04-037-20872Plugged Oil & gas
Lease by Union Pacific Resources Co. WD-10 04-037-20873Plugged Oil & gas
Lease by Union Pacific Resources Co. MWD11 04-037-20874Plugged Disposal
Lease by Union Pacific Resources Co. MWD12 04-037-20875Plugged Disposal
Lease by Union Pacific Resources Co. WD-14 04-037-20876Plugged Oil & gas
Lease by Union Pacific Resources Co. WD-15 04-037-20877Plugged Disposal
Lease by Union Pacific Resources Co. WD-18 04-037-20878Plugged Oil & gas
Lease by Union Pacific Resources Co. IWD19 04-037-20879Plugged Disposal
Lease by Union Pacific Resources Co. IWD20 04-037-20880Plugged Disposal
Lease by Union Pacific Resources Co. WD-13 04-037-20881Plugged Oil & gas
Lease by Union Pacific Resources Co. MWD16 04-037-20882Plugged Disposal
Lease by Union Pacific Resources Co. WD-21 04-037-20884Plugged Oil & gas
Lease by Union Pacific Resources Co. MWD18A 04-037-20902Plugged Disposal
Lease by Union Pacific Resources Co. UP771BA 04-037-20947Plugged Oil & gas
Lease by Union Pacific Resources Co. UP767C 04-037-20990Plugged Oil & gas
Lease by Union Pacific Resources Co. IWD 38 04-037-21004Plugged Disposal
Lease by Union Pacific Resources Co. 2AT8B 04-037-21047Plugged Injection
Lease by Union Pacific Resources Co. MWD14A 04-037-21049Plugged Disposal
Lease by Union Pacific Resources Co. IWD 22 A 04-037-21060Plugged Disposal
Lease by Union Pacific Resources Co. UP772B 04-037-21065Plugged Oil & gas
Lease by Union Pacific Resources Co. MWD 34 A 04-037-21069Plugged Disposal
Lease by Union Pacific Resources Co. UP777B 04-037-21149Plugged Oil & gas
Lease by Union Pacific Resources Co. 2BR6B 04-037-21153Plugged Injection
Lease by Union Pacific Resources Co. UP774C 04-037-21154Plugged Oil & gas
Lease by Union Pacific Resources Co. UP775C 04-037-21166Plugged Oil & gas
Lease by Union Pacific Resources Co. 1RU6A 04-037-21243Plugged Injection
Lease by Union Pacific Resources Co. 1UL1A 04-037-21244Plugged Injection
Lease by Union Pacific Resources Co. 2AU21B 04-037-21246Plugged Injection
Lease by Union Pacific Resources Co. 1P1A 04-037-21249Plugged Injection
Lease by Union Pacific Resources Co. 1UL3A 04-037-21250Plugged Injection
Lease by Union Pacific Resources Co. 1RU5A 04-037-21253Plugged Injection
Lease by Union Pacific Resources Co. 3R25C 04-037-21255Plugged Injection
Lease by Union Pacific Resources Co. 3R26C 04-037-21256Plugged Injection
Lease by Union Pacific Resources Co. 3R27C 04-037-21257Plugged Injection
Lease by Union Pacific Resources Co. 2BR8B 04-037-21259Plugged Injection
Lease by Union Pacific Resources Co. 2ARU4B 04-037-21260Plugged Injection
Lease by Union Pacific Resources Co. 2BR7B 04-037-21263Plugged Injection
Lease by Union Pacific Resources Co. 2ARU6B 04-037-21267Plugged Injection
Lease by Union Pacific Resources Co. 3T46C 04-037-21268Plugged Injection
Lease by Union Pacific Resources Co. 2ATR18B 04-037-21287Plugged Injection
Lease by Union Pacific Resources Co. UP786B 04-037-21289Plugged Oil & gas
Lease by Union Pacific Resources Co. 2ALP2B 04-037-21291Plugged Injection

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