Lake Francis Field Activity and Well Summary

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Total wells

27
Lake Francis field

Drill activity

—
drill dates not in our copy of this source

The Lake Francis oil & gas field in Montana contains 27 wells on file.

Top operators: Montalban Oil & Gas Operations, Inc., AltaMont Oil & Gas Inc..

Most recent well: J. Powers (duplicate) 2, operated by AltaMont Oil & Gas Inc. — last updated March 2026.

Lake Francis field coverage

Counties the Lake Francis field intersects.

Musselshell CountyChouteau CountyMeagher CountyRosebud CountySweet Grass CountyLewis and Clark CountyPondera — 27 wellsGarfield 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 CountyPetroleum CountyPhillips CountyMissoula CountySheridan CountyDaniels CountyPrairie CountyMadison CountyBeaverhead County
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Recent wells

Well Name County Last activity Updates Operator API
J. Powers (duplicate) 2 Pondera 2026-03-18 AltaMont Oil & Gas Inc. 25073218020001
Vandenbos 13-1 Pondera 2009-01-22 Montalban Oil & Gas Operations, Inc. 25073218400000
Stoltz 18-1 Pondera 2008-07-29 Montalban Oil & Gas Operations, Inc. 25073218390000
Boucher 18-1 Pondera 2008-07-18 Montalban Oil & Gas Operations, Inc. 25073218210000
Jim Powers 20-1 Pondera 2008-03-09 Montalban Oil & Gas Operations, Inc. 25073218250000
Vandenbos 19-1 Pondera 2007-10-25 Montalban Oil & Gas Operations, Inc. 25073218200000
B. Ag 25-1 Pondera 2007-10-21 Montalban Oil & Gas Operations, Inc. 25073218190000
JV, Inc. 2 Pondera 2007-02-15 Montalban Oil & Gas Operations, Inc. 25073218170000
Boucher 21-2 Pondera 2006-05-10 Montalban Oil & Gas Operations, Inc. 25073218160000
J. Powers 4 Pondera 2006-05-09 Montalban Oil & Gas Operations, Inc. 25073218150000

Top Operators in the Lake Francis field by total wells

Montalban Oil & Gas Operations, Inc.25AltaMont Oil & Gas Inc.2

Operators: Montalban Oil & Gas Operations, Inc., Altamont Oil & Gas Inc..

Counties Intersected by the Lake Francis field

Pondera27
Pondera

Other Major Fields in Montana most active by total wells

Compare the Lake Francis field against the other busiest oil and gas fields in Montana: