Organic geochemical compositions of Mesoproterozoic source rocks in the Yanliao Rift, Northern China

Reviews in Geochemistry: 2022

“…For seismic fluid geochemistry, the determination of hydrogeochemical characteristics and measurement of stable hydrogen and oxygen isotopes is a promising and important method for earthquake monitoring and forecasting (Favara et al, 2001;Claesson et al, 2004;Pope et al, 2014;Skelton et al, 2014;Li et al, 2019;Miyakoshi et al, 2020). A large amount of useful information on the origins and migrations of thermal water can be obtained from hydrochemical compositions and environmental isotopes, which provides the basis for determining geochemical characteristics, such as hydrochemical type, genesis, and stage of water-rock reactions (Tiwari et al, 2020;Lai et al, 2021;Sasaki et al, 2021;Song et al, 2021;Su et al, 2021;Verma et al, 2021;.…”

“…A large number of scholars have studied hydrocarbon source rocks in major basins in China, Among them, Zou et al (2010) simulated the maturity evolution and hydrocarbon production and discharge processes of hydrocarbon source rocks in the Bohai Bay Basin based on the sedimentary and tectonic development history of hydrocarbon source rocks combined with geochemical and thermal parameters; used the material balance method to quantitatively analyze hydrocarbon expulsion from source rocks in the Songliao Basin, and used the "over-pressure" module of PetroMod software to evaluate the over-pressure history of source rocks; Zhang et al (2017) used constant water pressure and high water pressure experiments to simulate the pyrolysis of carbonaceous mudstones drilled in the Liaohe Basin, and the results showed that the number of hydrocarbon discharges had a significant contribution to the production of liquid hydrocarbons from hydrocarbon source rocks; established the evaluation method for hydrocarbon generating substances of marine carbonate source rocks by studying the matching relationship between the hydrocarbon source rocks in Tarim Basin and the oil and gas reservoirs in Tahe Oilfield; Pang et al (2020) used the pyrolytic hydrocarbon generation potential index method and single-factor regression analysis to characterize the hydrocarbon generation and discharge of hydrocarbon source rocks in the Sichuan Basin and a quantitative model for the probability of reservoir formation under controlled systems; Tang et al (2021)established evaluation criteria and hydrocarbon generation models for alkaline lacustrine hydrocarbon source rocks in the Mahu Depression of the Dzungar Basin. (Song et al, 2021).quantified the potential of different resource types in the Tsaidam Basin based on the geochemical and petrological characteristics of hydrocarbon source rocks combined with the buoyancy-driven hydrocarbon formation depth (BHAD) and the lower limit of movable resource abundance.…”

“…Geochemical methods have been widely used in studies of groundwater genesis and characteristics (Lai et al, 2021;Song et al, 2021;Su et al, 2021). The main research direction of geochemical methods for earthquake observations is focused on soil gas measurements near seismically active fault zones, ion concentrations in observation wells, and hydrogen and oxygen isotope compositions from water (Gao et al, 2015;Tiwari et al, 2020;.…”

Hydrogeochemical characteristics and genesis of Hongshuilantang Hot Spring and its water temperature anomalies during the Rushan earthquake swarm in Eastern China

“…For seismic fluid geochemistry, the determination of hydrogeochemical characteristics and measurement of stable hydrogen and oxygen isotopes is a promising and important method for earthquake monitoring and forecasting (Favara et al, 2001;Claesson et al, 2004;Pope et al, 2014;Skelton et al, 2014;Li et al, 2019;Miyakoshi et al, 2020). A large amount of useful information on the origins and migrations of thermal water can be obtained from hydrochemical compositions and environmental isotopes, which provides the basis for determining geochemical characteristics, such as hydrochemical type, genesis, and stage of water-rock reactions (Tiwari et al, 2020;Lai et al, 2021;Sasaki et al, 2021;Song et al, 2021;Su et al, 2021;Verma et al, 2021;Zhang et al, 2021;Duan et al, 2022).…”

Hydrogeochemical characteristics and the genesis of the No. Lu 32 well in the Jiaodong Peninsula, China

“…Geochemical methods have been widely used in studies of groundwater genesis and characteristics (Lai et al, 2021;Song et al, 2021;Su et al, 2021). The main research direction of geochemical methods for earthquake observations is focused on soil gas measurements near seismically active fault zones, ion concentrations in observation wells, and hydrogen and oxygen isotope compositions from water (Gao et al, 2015;Tiwari et al, 2020;Zhang et al, 2021).…”