Poplar, East Field Activity and Well Summary

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Total wells

146
Poplar, East field

Drill activity

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drill dates not in our copy of this source

The Poplar, East oil & gas field in Montana contains 146 wells on file.

Top operators: Poplar Resources LLC, Murphy Exploration and Production Co., and others.

Most recent well: EPU 2-D, operated by Murphy Exploration and Production Co. — last updated March 2026.

Poplar, East field coverage

Counties the Poplar, East field intersects.

Musselshell CountyChouteau CountyMeagher CountyRosebud CountySweet Grass CountyLewis and Clark CountyPondera CountyGarfield CountyCarter CountyGallatin CountyLiberty CountySilver Bow CountyCascade CountyFlathead CountyFergus CountyBroadwater CountyBig Horn CountySanders CountyLincoln CountyGranite CountyCuster CountyRichland CountyWibaux CountyGolden Valley CountyCarbon CountyToole CountyBlaine CountyJudith Basin CountyPowell CountyPark CountyRoosevelt — 146 wellsFallon CountyMcCone CountyStillwater CountyTeton CountyDawson CountyPowder River CountyGlacier CountyLake CountyHill CountyTreasure CountyMineral CountyYellowstone CountyJefferson CountyDeer Lodge CountyWheatland CountyRavalli CountyValley CountyPetroleum CountyPhillips CountyMissoula CountySheridan CountyDaniels CountyPrairie CountyMadison CountyBeaverhead County
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Recent wells

Well Name County Last activity Updates Operator API
EPU 2-D Roosevelt 2026-03-18 Murphy Exploration and Production Co. 25085080170000
EPU Deep 10-2 Roosevelt 2022-05-16 HK Eagle LLC 25085220100000
EPU Deep 10-1 Roosevelt 2021-12-15 HK Eagle LLC 25085220090000
EPU 200 Roosevelt 2014-10-10 Poplar Resources LLC 25085219000000
EPU 203 Roosevelt 2014-10-04 Poplar Resources LLC 25085219030000
EPU 201 Roosevelt 2014-10-03 Poplar Resources LLC 25085219010000
EPU 204 Roosevelt 2014-10-03 Poplar Resources LLC 25085219080000
EPU 117 Roosevelt 2012-01-24 Poplar Resources LLC 25085217740000
EPU 119 Roosevelt 2010-11-06 Poplar Resources LLC 25085217770000
EPU 34-11H Roosevelt 2003-02-05 Poplar Resources LLC 25085216710000

Top Operators in the Poplar, East field by total wells

Poplar Resources LLC83Murphy Exploration and Production Co.30Ballard Petroleum Holdings LLC10Pioneer Natural Resources USA, Inc.4Samson Resources Company3Empire State Oil Co.3Murphy, C.H.2HK Eagle LLC2Ashland Exploration, Inc.1Wagner, M.R.1

Operators: Poplar Resources Llc, Murphy Exploration And Production Co., Ballard Petroleum Holdings Llc, Pioneer Natural Resources Usa, Inc., Samson Resources Company, Empire State Oil Co., Murphy, C.h., Hk Eagle Llc, Ashland Exploration, Inc., Wagner, M.r..

Counties Intersected by the Poplar, East field

Roosevelt146
Roosevelt

Other Major Fields in Montana most active by total wells

Compare the Poplar, East field against the other busiest oil and gas fields in Montana: