Border Field Activity and Well Summary

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Total wells

50
Border field

Drill activity

—
drill dates not in our copy of this source

The Border oil & gas field in Montana contains 50 wells on file.

Top operators: New Horizon Resources LLC, Union Oil Company Of California, and others.

Most recent well: Old Border Unit 17, operated by New Horizon Resources LLC — last updated January 1985.

Border field coverage

Counties the Border 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 — 50 wellsBlaine 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
< 5050+50+50+50+

Recent wells

Well Name County Last activity Updates Operator API
Old Border Unit 17 Toole 1985-01-03 New Horizon Resources LLC 25101227630000
Old Border Unit 15 Toole 1984-12-07 New Horizon Resources LLC 25101227620000
Old Border Unit 14 Toole 1984-10-17 New Horizon Resources LLC 25101226270000
Old Border Unit 13 Toole 1984-07-15 New Horizon Resources LLC 25101226260000
Old Border Unit 12 Toole 1984-04-04 New Horizon Resources LLC 25101225710000
Old Border Unit 11 Toole 1983-12-13 New Horizon Resources LLC 25101225300000
Old Border Unit 10 Toole 1983-09-15 New Horizon Resources LLC 25101224910000
Buckley 2 Toole 1980-11-07 Montalban Oil & Gas Operations, Inc. 25101219730000
Farbo 3 Toole 1977-02-23 Marnell Resources Inc. 25101215460000
U.S. Gov't 1 Toole 1977-02-05 Montalban Oil & Gas Operations, Inc. 25101215370000

Top Operators in the Border field by total wells

New Horizon Resources LLC14Union Oil Company Of California4Montalban Oil & Gas Operations, Inc.3Marnell Resources Inc.3Askalta Oil Co., Ltd.3Inland Petroleum Co.2Cosmos Petroleum2Ohio Oil Company2Montalta Oil Co2Gypsy Highview Gathering System, Inc.2

Operators: New Horizon Resources Llc, Union Oil Company Of California, Montalban Oil & Gas Operations, Inc., Marnell Resources Inc., Askalta Oil Co., Ltd., Inland Petroleum Co., Cosmos Petroleum, Ohio Oil Company, Montalta Oil Co, Gypsy Highview Gathering System, Inc..

Counties Intersected by the Border field

Toole50
Toole

Other Major Fields in Montana most active by total wells

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