Rare earth elements and radiogenic strontium isotopes in carbonate minerals reveal diagenetic influence in shales and limestones in the Appalachian Basin
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Geology"
DOI: 10.1016/j.chemgeo.2019.01.018
Abstract: Abstract Rare earth element (REE) signatures are often applied to interpret paleoenvironmental conditions in sedimentary basins, however the complicated diagenetic histories in dynamic depositional environments can affect interpretation of measured REE signatures. Prior studies on… read more here.
Keywords: carbonate concretions; shales limestones; carbonate cements; basin ... See more keywords
Fault-controlled carbonate cementation: A case study from Eocene turbidite-delta sandstones (Dongying Depression) and implication for hydrocarbon migration
Sign Up to like & getrecommendations! Published in 2021 at "Marine and Petroleum Geology"
DOI: 10.1016/j.marpetgeo.2021.105000
Abstract: Abstract The subsurface distribution of carbonate cements in sandstones is cornerstone in understanding the fluid regime and origin of cements to shed the light on hydrocarbon migration. Petrography, cuttings, cores, well logs, and seismic data… read more here.
Keywords: eocene turbidite; hydrocarbon migration; carbonate cements; carbonate ... See more keywords