Real-life examples of Hydrogen & Helium together29 Aug 2024 11:47
The issue with the share price derives from the lastest RNS as it was not as explicit as the first one re. finds at the higher strata. My point 3 is what I believe we are looking at so I'm very relaxed about the projectory of the share price. In my experience share prices always react with uncertainty, in some cases worse when they actually have factual bad news.
There are real-life examples of hydrogen being found alongside helium, particularly in natural gas reservoirs and certain geologic formations. These occurrences are often associated with helium-rich deposits because both helium and hydrogen are light, noble gases that can accumulate together under certain geological conditions.
Real-Life Examples
1. Rift Zones and Volcanic Regions:
o East African Rift Valley: In regions like the East African Rift Valley, helium is often found with hydrogen due to the high geothermal activity. The Rift Valley is known to have significant helium concentrations, with helium typically found in association with nitrogen and some hydrogen. In some cases, helium concentrations can reach up to 10% or higher, though this can vary depending on the exact location and depth of the borehole.
2. Natural Gas Fields:
o Amarillo, Texas (USA): In the Texas Panhandle, natural gas fields have been known to contain helium in concentrations ranging from 0.3% to 1.9%, with hydrogen sometimes being present as a minor component. The concentration of helium in these fields is commercially significant, making these fields one of the primary sources of helium in the world.
o Algerian Natural Gas Fields: Some natural gas fields in Algeria contain helium concentrations of about 0.17%, with hydrogen present in smaller amounts.
3. Midcontinent Rift System (USA):
o In the Midcontinent Rift System, a geological feature in the central United States, hydrogen and helium are found together in several deep boreholes. The concentration of helium in these formations can vary, but studies have found that it can be as high as 8% in some locations, with hydrogen being a significant fraction of the gas composition.
Measuring Helium in the Presence of Hydrogen
Measuring helium in the presence of high hydrogen concentrations can be challenging because hydrogen can interfere with some of the traditional gas chromatography techniques used for helium detection. Advanced analytical techniques, such as mass spectrometry or specialized gas chromatographs with thermal conductivity detectors (TCD) that are less sensitive to hydrogen, are often used to accurately measure helium in such scenarios.
In Summary
While concentrations can vary widely depending on the geological context, the examples provided demonstrate that helium concentrations can range from fractions of a percent to as high as 10% when found alongside hydrogen. Understanding the geological formation and using appropriate measurement techniques are crucial for accurate helium quantification in such cases.
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