RE: Helium , must be interested parties in 1557 ppm14 Apr 2026 19:14
Search Assist
Helium is primarily found in natural gas deposits, but it can also occur in smaller concentrations in other geological formations. The largest and most commercially viable sources of helium are indeed associated with significant natural gas fields.
Wikipedia Bureau of Land Management
Helium Occurrence
Helium is primarily found in natural gas deposits, but it can also occur in smaller concentrations in various geological formations. The largest and most commercially viable sources of helium are indeed associated with significant natural gas fields.
Sources of Helium
Source Type Description
Natural Gas Deposits Helium is often found in concentrations ranging from a few parts per million (ppm) to over 7% in certain gas fields.
Other Geological Formations Helium can also be present in minerals associated with uranium and thorium, such as uraninite and its varieties. However, these sources are less commercially viable compared to natural gas.
Key Points
Helium is a byproduct of the radioactive decay of elements like uranium and thorium.
The concentration of helium in the Earth's crust is about 8 parts per billion, and in seawater, it is only 4 parts per trillion.
The extraction of helium is primarily done through natural gas production, where it is separated during the refining process.
In summary, while helium is predominantly found in larger natural gas structures, it is not exclusively limited to them and can also be found in smaller geological formations.