Montana

Statistics
Year Fracing Began: 
1950(s)
Types of Wells Fraced: 
Natural Gas
Types of Wells Fraced: 
Oil
Number of Wells Fraced Annually: 
5
Number of Wells Fraced Total: 
6000
Percentage of Wells Fraced: 
50-60%
Harm to Groundwater: 
None
(updated 7/26/2017)

Statistics are estimates provided by the states