Wildcat Valley, E Field Activity and Well Summary

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Total wells

16
Wildcat Valley, E field

Drill activity

—
drill dates not in our copy of this source

The Wildcat Valley, E oil & gas field in Montana contains 16 wells on file.

Top operators: Amerada Hess Corporation, Anschutz Corporation, The, and others.

Most recent well: Water Test Hole, operated by No Bonded Operator — last updated March 2026.

Wildcat Valley, E field coverage

Counties the Wildcat Valley, E 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 CountyFallon CountyMcCone CountyStillwater CountyTeton CountyDawson CountyPowder River CountyGlacier CountyLake CountyHill CountyTreasure CountyMineral CountyYellowstone CountyJefferson CountyDeer Lodge CountyWheatland CountyRavalli CountyValley — 16 wellsPetroleum CountyPhillips CountyMissoula CountySheridan CountyDaniels CountyPrairie CountyMadison CountyBeaverhead County
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Recent wells

Well Name County Last activity Updates Operator API
Water Test Hole Valley 2026-03-18 No Bonded Operator 25105062800000
Wolf Creek 18-1 Valley 1994-10-07 Ganey Oil Company 25105214220000
Northmont Snake 11-5 Valley 1994-08-04 Xeno, Inc 25105214210000
MARY SAUBAK 1 Valley 1986-07-23 Roseland Oil And Gas, Inc. 25105214000000
Cherry Creek State 1 Valley 1986-07-11 Exxon Corporation 25105213940000
TRIBAL 1-9 Valley 1984-10-18 Santa Fe Energy Operating Partners, L. P. 25105213280000
Raymond Sonsteng 1-19 Valley 1983-01-05 Lustre Salt Water Disp, Vernon R. Justice Dba 25105212470000
Reddig Farms, Inc. 1-32 Valley 1982-08-12 Oryx Energy Company 25105212100000
FEDERAL 1-19 Valley 1982-07-15 Atlantic Richfield Company 25105212240000
LACOCK 1-7 Valley 1981-09-24 Falcon Oil & Gas Company, Inc. 25105211810000

Top Operators in the Wildcat Valley, E field by total wells

Amerada Hess Corporation1Anschutz Corporation, The1Atlantic Richfield Company1Exxon Corporation1Falcon Oil & Gas Company, Inc.1Fidelity Gas1Ganey Oil Company1Gas Development Co.1Lustre Salt Water Disp, Vernon R. Justice Dba1Midlands Gas Corp.1

Operators: Amerada Hess Corporation, Anschutz Corporation, The, Atlantic Richfield Company, Exxon Corporation, Falcon Oil & Gas Company, Inc., Fidelity Gas, Ganey Oil Company, Gas Development Co., Lustre Salt Water Disp, Vernon R. Justice Dba, Midlands Gas Corp..

Counties Intersected by the Wildcat Valley, E field

Valley16
Valley

Other Major Fields in Montana most active by total wells

Compare the Wildcat Valley, E field against the other busiest oil and gas fields in Montana: