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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. UP241A 04-037-04396Plugged Oil & gas
Lease by Union Pacific Resources Co. UP242RA 04-037-04397Plugged Oil & gas
Lease by Union Pacific Resources Co. UP244A 04-037-04399Plugged Oil & gas
Lease by Union Pacific Resources Co. UP475C 04-037-04400Plugged Oil & gas
Lease by Union Pacific Resources Co. UP246RB 04-037-04401Plugged Oil & gas
Lease by Union Pacific Resources Co. 3R44C 04-037-04402Plugged Other
Lease by Union Pacific Resources Co. UP250B 04-037-04403Plugged Oil & gas
Lease by Union Pacific Resources Co. UP251B 04-037-04404Plugged Oil & gas
Lease by Union Pacific Resources Co. UP257A 04-037-04405Plugged Oil & gas
Lease by Union Pacific Resources Co. UP264A 04-037-04409Plugged Oil & gas
Lease by Union Pacific Resources Co. UP265B 04-037-04410Plugged Oil & gas
Lease by Union Pacific Resources Co. UP267B 04-037-04412Plugged Oil & gas
Lease by Union Pacific Resources Co. UP268RA 04-037-04413Plugged Oil & gas
Lease by Union Pacific Resources Co. UP272J 04-037-04417Plugged Oil & gas
Lease by Union Pacific Resources Co. UP282B 04-037-04422Plugged Oil & gas
Lease by Union Pacific Resources Co. UP283B 04-037-04423Plugged Oil & gas
Lease by Union Pacific Resources Co. UP285RA 04-037-04425Plugged Oil & gas
Lease by Union Pacific Resources Co. UP286A 04-037-04426Plugged Oil & gas
Lease by Union Pacific Resources Co. UP288RC 04-037-04428Plugged Oil & gas
Lease by Union Pacific Resources Co. UP291B 04-037-04430Plugged Oil & gas
Lease by Union Pacific Resources Co. UP292B 04-037-04431Plugged Oil & gas
Lease by Union Pacific Resources Co. UP293B 04-037-04432Plugged Oil & gas
Lease by Union Pacific Resources Co. 3TR2C 04-037-04434Plugged Injection
Lease by Union Pacific Resources Co. UP299A 04-037-04436Plugged Oil & gas
Lease by Union Pacific Resources Co. UP300B 04-037-04437Plugged Oil & gas
Lease by Union Pacific Resources Co. 2ATR12B 04-037-04438Plugged Injection
Lease by Union Pacific Resources Co. UP314RB 04-037-04444Plugged Oil & gas
Lease by Union Pacific Resources Co. UP315RB 04-037-04445Plugged Oil & gas
Lease by Union Pacific Resources Co. UP316RB 04-037-04446Plugged Oil & gas
Lease by Union Pacific Resources Co. UP322A 04-037-04448Plugged Oil & gas
Lease by Union Pacific Resources Co. UP323A 04-037-04449Plugged Oil & gas
Lease by Union Pacific Resources Co. UP268A 04-037-04450Plugged Oil & gas
Lease by Union Pacific Resources Co. UP324B 04-037-04451Plugged Oil & gas
Lease by Union Pacific Resources Co. UP326B 04-037-04453Plugged Oil & gas
Lease by Union Pacific Resources Co. 3R16C 04-037-04455Plugged Injection
Lease by Union Pacific Resources Co. UP338RB 04-037-04457Plugged Oil & gas
Lease by Union Pacific Resources Co. 3R11C 04-037-04459Plugged Injection
Lease by Union Pacific Resources Co. UP344RB 04-037-04461Plugged Oil & gas
Lease by Union Pacific Resources Co. 2AL9B 04-037-04462Plugged Injection
Lease by Union Pacific Resources Co. UP348B 04-037-04463Plugged Oil & gas
Lease by Union Pacific Resources Co. UP351A 04-037-04465Plugged Oil & gas
Lease by Union Pacific Resources Co. UP353B 04-037-04466Plugged Oil & gas
Lease by Union Pacific Resources Co. UP357C 04-037-04469Plugged Oil & gas
Lease by Union Pacific Resources Co. UP362B 04-037-04470Plugged Oil & gas
Lease by Union Pacific Resources Co. 3U19C 04-037-04472Plugged Injection
Lease by Union Pacific Resources Co. UP372B 04-037-04473Plugged Oil & gas
Lease by Union Pacific Resources Co. UP383B 04-037-04476Plugged Oil & gas
Lease by Union Pacific Resources Co. UP394RA 04-037-04479Plugged Oil & gas
Lease by Union Pacific Resources Co. UP400A 04-037-04480Plugged Oil & gas
Lease by Union Pacific Resources Co. UP402G 04-037-04481Plugged Oil & gas
Lease by Union Pacific Resources Co. UP401RB 04-037-04482Plugged Oil & gas
Lease by Union Pacific Resources Co. UP403A 04-037-04483Plugged Oil & gas
Lease by Union Pacific Resources Co. UP407B 04-037-04484Plugged Oil & gas
Lease by Union Pacific Resources Co. UP408G 04-037-04485Plugged Oil & gas
Lease by Union Pacific Resources Co. UP409A 04-037-04486Plugged Oil & gas
Lease by Union Pacific Resources Co. UP414B 04-037-04490Plugged Oil & gas
Lease by Union Pacific Resources Co. UP416RB 04-037-04492Plugged Oil & gas
Lease by Union Pacific Resources Co. UP418RG 04-037-04495Plugged Oil & gas
Lease by Union Pacific Resources Co. 1RU4A 04-037-04496Plugged Injection
Lease by Union Pacific Resources Co. UP421A 04-037-04497Plugged Oil & gas
Lease by Union Pacific Resources Co. 1RU7A 04-037-04498Plugged Injection
Lease by Union Pacific Resources Co. UP423A 04-037-04499Plugged Oil & gas
Lease by Union Pacific Resources Co. IWD47 04-037-04500Plugged Oil & gas
Lease by Union Pacific Resources Co. UP479A 04-037-04501Plugged Oil & gas
Lease by Union Pacific Resources Co. 3LP2C 04-037-04502Plugged Injection
Lease by Union Pacific Resources Co. UP481B 04-037-04503Plugged Oil & gas
Lease by Union Pacific Resources Co. UP482A 04-037-04504Plugged Oil & gas
Lease by Union Pacific Resources Co. UP483C 04-037-04505Plugged Oil & gas
Lease by Union Pacific Resources Co. UP485C 04-037-04506Plugged Oil & gas
Lease by Union Pacific Resources Co. 3U13C 04-037-04507Plugged Injection
Lease by Union Pacific Resources Co. UP487A 04-037-04508Plugged Oil & gas
Lease by Union Pacific Resources Co. UP490C 04-037-04509Plugged Oil & gas
Lease by Union Pacific Resources Co. UP491C 04-037-04510Plugged Oil & gas
Lease by Union Pacific Resources Co. UP496C 04-037-04511Plugged Oil & gas
Lease by Union Pacific Resources Co. UP499C 04-037-04513Plugged Oil & gas
Lease by Union Pacific Resources Co. UP502B 04-037-04514Plugged Oil & gas
Lease by Union Pacific Resources Co. 2AU29B 04-037-04516Plugged Injection
Lease by Union Pacific Resources Co. UP510C 04-037-04517Plugged Oil & gas
Lease by Union Pacific Resources Co. UP511B 04-037-04518Plugged Oil & gas
Lease by Union Pacific Resources Co. UP512B 04-037-04519Plugged Oil & gas
Lease by Union Pacific Resources Co. UP516C 04-037-04521Plugged Oil & gas
Lease by Union Pacific Resources Co. UP519B 04-037-04522Plugged Oil & gas
Lease by Union Pacific Resources Co. 1U5A 04-037-04523Plugged Injection
Lease by Union Pacific Resources Co. 1U4A 04-037-04524Plugged Injection
Lease by Union Pacific Resources Co. UP522B 04-037-04525Plugged Oil & gas
Lease by Union Pacific Resources Co. UP429B 04-037-04526Plugged Oil & gas
Lease by Union Pacific Resources Co. UP430A 04-037-04527Plugged Oil & gas
Lease by Union Pacific Resources Co. 2AU27B 04-037-04528Plugged Injection
Lease by Union Pacific Resources Co. UP432A 04-037-04529Plugged Oil & gas
Lease by Union Pacific Resources Co. 3U10C 04-037-04530Plugged Injection
Lease by Union Pacific Resources Co. UP436A 04-037-04532Plugged Oil & gas
Lease by Union Pacific Resources Co. UP441B 04-037-04534Plugged Oil & gas
Lease by Union Pacific Resources Co. UP443B 04-037-04535Plugged Oil & gas
Lease by Union Pacific Resources Co. UP445A 04-037-04537Plugged Oil & gas
Lease by Union Pacific Resources Co. UP447A 04-037-04539Plugged Oil & gas
Lease by Union Pacific Resources Co. UP448C 04-037-04540Plugged Oil & gas
Lease by Union Pacific Resources Co. UP453A 04-037-04542Plugged Oil & gas
Lease by Union Pacific Resources Co. 1P3A 04-037-04543Plugged Other
Lease by Union Pacific Resources Co. UP461B 04-037-04545Plugged Oil & gas
Lease by Union Pacific Resources Co. 2AL8B 04-037-04547Plugged Injection

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