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izvor podataka: crosbi

Soil Gas Measurements of Radon, CO2 and Hydrocarbon Concentrations as Indicators of Subsurface Hydrocarbon Accumulation and Hydrocarbon Seepage (CROSBI ID 292918)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Cvetković, Marko ; Kapuralić, Josipa ; Pejić, Marija ; Kolenković Močilac, Iva ; Rukavina, David ; Smirčić, Duje ; Kamenski, Ana ; Matoš, Bojan ; Špelić, Marko Soil Gas Measurements of Radon, CO2 and Hydrocarbon Concentrations as Indicators of Subsurface Hydrocarbon Accumulation and Hydrocarbon Seepage // Sustainability, 13 (2021), 7; 3840, 16. doi: 10.3390/su13073840

Podaci o odgovornosti

Cvetković, Marko ; Kapuralić, Josipa ; Pejić, Marija ; Kolenković Močilac, Iva ; Rukavina, David ; Smirčić, Duje ; Kamenski, Ana ; Matoš, Bojan ; Špelić, Marko

engleski

Soil Gas Measurements of Radon, CO2 and Hydrocarbon Concentrations as Indicators of Subsurface Hydrocarbon Accumulation and Hydrocarbon Seepage

Soil gas measurements of radon (222Rn), CO2, and hydrocarbon concentrations, as well as gamma-ray spectrometry, were conducted at two separate locations to estimate the measurement results for known locations of hydrocarbon accumulations in the subsurface and oil seepage on the surface. The aim of the study was to confirm the applicability of the method for identifying migration pathways (e.g., faults) and to detect possible seepages of hydrocarbons to the surface as well as to investigate possible health issue potential about the soil gas analysis results. Site A investigations were performed with a large number of sampling points to provide sufficient spatial coverage to capture the influence of subsurface lithologic variability as well as the influence of the migration pathway on the measured parameters. For the investigation of site B, sampling points were positioned to reflect the situation between the area above producing hydrocarbon fields and areas with no confirmed accumulation. The results presented show that it is possible to distinguish the near-surface lithology (gamma-ray spectrometry), characterize the migration pathway, and indicate the area of oil seepage at the surface. Areas above the known hydrocarbon accumulations generally have elevated radon concentrations and detectable heavier hydrocarbons with sporadic methane in soil gas, which contrasts with the lower radon levels and lack of detectable heavier hydrocarbons in soil gas in the area with no confirmed hydrocarbon accumulation in the subsurface.

radon ; carbon dioxide ; hydrocarbon exploration ; soil gas ; Croatia

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o izdanju

13 (7)

2021.

3840

16

objavljeno

2071-1050

10.3390/su13073840

Trošak objave rada u otvorenom pristupu

Povezanost rada

Geologija, Interdisciplinarne prirodne znanosti, Rudarstvo, nafta i geološko inženjerstvo

Poveznice
Indeksiranost