Kansas

The Hugoton field in Kansas has been the historical center of helium production in the US with over 300 BCF of helium and 75 TCF of methane.

Kansas Operations

Existing Wells

Boltz 35B well: 0.72% helium concentration
Miller 9D well: 0.58% helium concentration

Gas Composition from Boltz 35B Well

Methane (54.700%)

Nitrogen (35.025%)

Ethane (4.515%)

Propane (2.995%)

N-Butane (0.935%)

Helium (0.725%)

I-Butane (0.360%)

N-Pentane (0.200%)

Hexane Plus (0.195%)

I-Pentane (0.180%)