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helium

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Journal Article
Published: 01 March 2025
Russ. Geol. Geophys. (2025) 66 (3): 331–345.
...A.I. Gresov; A.V. Yatsuk Gas composition of bottom sediments of the Laptev-Siberian Sea geostructural zone (LSZ) was determined to include: helium and hydrogen in concentrations of 0.0028–0.2092 and 0.0012–0.8727 cm 3 /kg, hydrogen sulfide – 0.0006–0.0072, carbon monoxide – 0.0016–0.0577, carbon...
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Journal Article
Journal: Geology
Published: 24 October 2024
Geology (2025) 53 (1): 40–44.
... , Subglacial basins: Their origin and importance in glacial systems and landscapes : Earth-Science Reviews , v. 115 , p. 332 – 372 , https://doi.org/10.1016/j.earscirev.2012.09.009 . Craig , H. , and Lupton , J. , 1976 , Primordial neon, helium, and hydrogen in oceanic basalts : Earth...
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Journal Article
Published: 01 October 2024
Russ. Geol. Geophys. (2024) 65 (10): 1229–1239.
.... On the Chukotka Peninsula, the helium isotope method was used to estimate heat flow values. It is proposed to consider the class of geodynamic activity of tectonic structures as one of the factors of the geothermal regime. Verkhoyansk fold-and-thrust belt ( Fig. 1 ) of Paleozoic–Mesozoic age located along...
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Journal Article
Journal: Geoenergy
Published: 22 August 2024
Geoenergy (2024) 2 (1): geoenergy2023-058.
... to be converted from burning town gas (a mix of methane, hydrogen, carbon dioxide and carbon monoxide) to North Sea gas (essentially pure methane spiked with very smelly mercaptans for safety reasons). It is with helium that we will begin to examine coproduced fluids. Although not an ‘energy’ element...
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Series: Geological Society, London, Special Publications
Published: 14 August 2024
DOI: 10.1144/SP547-2023-213
EISBN: 9781786206442
... is likely to enable successful exploration for additional energy resources such as frontier hydrocarbons, geothermal heat, hydrogen as well as helium. Energy frontiers Evolving understanding of igneous systems at margin to pore scale The world's energy needs are evolving as society is progressing...
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Series: Geological Society, London, Special Publications
Published: 14 August 2024
DOI: 10.1144/SP547-2023-39
EISBN: 9781786206442
... of the most diffusive molecules. In this section, the movement and sealing potential of hydrogen in the subsurface is compared with that of natural gas (methane) and helium, a gas sometimes associated with hydrogen. The mechanisms by which gas molecules can be transported through porous media...
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Series: Geological Society, London, Special Publications
Published: 14 August 2024
DOI: 10.1144/SP547-2023-49
EISBN: 9781786206442
... Abstract Native hydrogen and helium have been considered important resources in assisting the energy transition. Hydrogen and helium seeps have been reported worldwide, which may indicate large reserves within the subsurface. However, generation of hydrogen and helium is complex; poorly...
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Journal Article
Published: 08 August 2024
Environmental & Engineering Geoscience (2024) 30 (3): 111–130.
... of terrestrial cosmogenic helium and some applications to geochronology : Geochimica et Cosmochimica Acta , Vol. 50 , pp. 2855 – 2862 . Legg, T. E. and Baker, R. G. 1980 , Palynology of Pinedale sediments, Devlin Park, Boulder County, Colorado : Arctic and Alpine Research , Vol. 12...
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Journal Article
Journal: AAPG Bulletin
Published: 01 June 2024
AAPG Bulletin (2024) 108 (6): 1149–1185.
.... O’Nions , and T. Ricchiuto , 1993 , Carbon, helium, neon and argon isotopes in a Po Basin (northern Italy) natural gas field : Chemical Geology , v.  106 , no.  3–4 , p.  429 – 440 , doi: 10.1016/0009-2541(93)90042-H . Faure , G. , 1986 , Principles of isotope geology , 2nd ed. New...
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Journal Article
Published: 01 April 2024
Russ. Geol. Geophys. (2024) 65 (4): 519–533.
... is dry sediment density. К o is open porosity. Anomalous gas concentrations are given in bold , n.d. – not determined. * Minimum–maximum/average (number of cases) Helium belongs to a radiogenic type of migration gases formed due to radioactive decay at great depth and entering bottom...
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Journal Article
Published: 16 November 2023
Geological Magazine (2023) 160 (9): 1761–1774.
.... In the plot of 3 He vs. 4 He (Fig.  10 a), all of the data are located between the crust and mantle helium isotopic compositions, indicating that the ore-forming fluids of the Jinying gold deposit were derived from mixed mantle and crustal sources. Figure 10. Plots of 3 He versus 4 He...
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Journal Article
Journal: GSA Bulletin
Published: 24 August 2023
GSA Bulletin (2024) 136 (3-4): 1753–1767.
... are reported in per mil versus VPDB. The analytical results are shown in Table S1 in the Supplemental Material. Helium isotope analyses on bulk-rock samples from the Furlo sections FSM and FUR and the APD section were performed at the California Institute of Technology (Pasadena, California) following...
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Journal Article
Published: 19 July 2023
Geochemistry: Exploration, Environment, Analysis (2023) 23 (2): geochem2023-008.
... to the uncertainty, the hydrocarbon compounds used as pathfinders in SGH™ analyses remain confidential. Radon and helium in soil gases have both been studied as potential pathfinders for mineral deposits ( Arias et al. 1979 ), uranium ore in particular ( Butt and Gole 1985 ). Despite field studies...
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Journal Article
Journal: Geology
Published: 06 July 2023
Geology (2023) 51 (9): 855–859.
... measured and air corrected (R C ) for either the fluid or free gas. Helium analyses were performed at Woods Hole Oceanographic Institution (Woods Hole, Massachusetts, USA). Major anions were analyzed at the National University of Costa Rica (Heredia, Costa Rica). See the Supplemental Material for details...
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Journal Article
Published: 01 June 2023
Jour. Geol. Soc. India (2023) 99 (6): 847–858.
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Journal Article
Journal: Geology
Published: 13 April 2023
Geology (2023) 51 (6): 576–580.
...Dennis L. Newell; Jeff A. Benowitz; Sean P. Regan; Coleman D. Hiett Abstract Helium and carbon isotopic data from 12 springs along a ~400 km segment of the Denali fault system (Alaska, USA), inform mantle-to-surface connections of this enigmatic structure. Warm springs on the main strand, west...
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Journal Article
Journal: Geosphere
Published: 12 December 2022
Geosphere (2023) 19 (1): 335–347.
... helium composition mainly has a crustal origin (21–83%), the mantellic contribution (1–39%) is higher than expected for an area lacking recent volcanism. A volatilerich magma aging at depth was discarded as the source of this mantellic helium signature but points out a recent mantellic contribution. Thus...
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Journal Article
Journal: Geosphere
Published: 16 September 2022
Geosphere (2022) 18 (6): 1726–1751.
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Journal Article
Journal: GSA Bulletin
Published: 25 July 2022
GSA Bulletin (2023) 135 (3-4): 1074–1088.
.... Accordingly, a combined He-Ar-C-O-Sr-Nd isotope comparison analysis on hydrothermal minerals, notably lacking from previous studies, could help resolve the debates surrounding the origin and mineralization intensity of the deposit. Helium-Ar isotopes of fluid inclusions trapped by hydrothermal sulfides have...
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Journal Article
Journal: AAPG Bulletin
Published: 01 May 2022
AAPG Bulletin (2022) 106 (5): 949–980.
... and Petroleum Geology , v.  40 , 1 p., doi: 10.1016/j.marpetgeo.2012.11.001 . Craig , H. , J. Lupton , J. Welhan , and R. Poreda , 1978 , Helium isotope ratios in Yellowstone and Lassen Park volcanic gases: Geophysical Research Letters , v.  5 , no.  11 , p.  897 – 900 , doi: 10.1029...
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