Suppression of thermal maturity indicators in lacustrine source rocks: A case study of Dongying Depression, eastern China
Sign Up to like & getrecommendations! Published in 2019 at "Marine and Petroleum Geology"
DOI: 10.1016/j.marpetgeo.2019.05.041
Abstract: Abstract The Paleogene Shahejie formation of the Dongying Depression in eastern China is a unique region and can offer insights into the suppression of thermal maturity in a large set of successive lacustrine shales. This… read more here.
Keywords: dongying depression; maturity; maturity indicators; thermal maturity ... See more keywords
Geomorphology, lithofacies and sedimentary environment of lacustrine carbonates in the Eocene Dongying Depression, Bohai Bay Basin, China
Sign Up to like & getrecommendations! Published in 2020 at "Marine and Petroleum Geology"
DOI: 10.1016/j.marpetgeo.2019.104125
Abstract: Abstract The Eocene lacustrine carbonates in the western Dongying Depression, Bohai Bay Basin were examined based on integrated analysis of 3D seismic data, cores, thin-sections, and geochemical testing. Seismic profiles and geomorphological mapping revealed a… read more here.
Keywords: lacustrine carbonates; bohai bay; dongying depression; bay basin ... See more keywords
An eogenetic karst in lacustrine carbonates and its influence on reservoir development: A case study of the Eocene Dongying Depression, Bohai Bay Basin, East China
Sign Up to like & getrecommendations! Published in 2020 at "Marine and Petroleum Geology"
DOI: 10.1016/j.marpetgeo.2020.104860
Abstract: Abstract Research on eogenetic karsts has mostly focused on oceanic settings but rarely targeted lacustrine settings. This study describes an eogenetic karst formed in a saline lacustrine setting in the upper 4th member of the… read more here.
Keywords: dissolution; eogenetic karst; dongying depression; lacustrine ... See more keywords
Timeframe of hydrocarbon migration in the Paleogene Shahejie Formation in the Dongying depression, Bohai Bay Basin (northeastern China) based on fluid inclusions and oil geochemistry
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2020.107428
Abstract: Abstract The Dongying depression is an important oil-producing area in northeastern China, where the Paleogene Shahejie Formation is the main oil-bearing feature. Although petroleum migration and accumulation in the Dongying depression have been extensively studied,… read more here.
Keywords: depression; dongying depression; formation; geochemistry ... See more keywords
Palaeogene structural evolution of Dongying Depression, Bohai Bay Basin, NE China
Sign Up to like & getrecommendations! Published in 2017 at "International Geology Review"
DOI: 10.1080/00206814.2016.1223559
Abstract: ABSTRACT Based on the new all-covering 3D seismic data and the drilling-logging data, we established the sequence stratigraphic framework for Dongying Depression and identified two kinds of structural systems in Palaeogene, i.e. the extensional structural… read more here.
Keywords: system; extensional structural; structural system; dongying depression ... See more keywords
Sedimentary deformation features as evidence for paleoseismic events in the middle Eocene in the Dongying Depression of the southern Bohai Bay Basin, eastern China
Sign Up to like & getrecommendations! Published in 2020 at "Canadian Journal of Earth Sciences"
DOI: 10.1139/cjes-2019-0160
Abstract: Cores from the middle Eocene sediments of the Dongying Depression of the southern Bohai Bay Basin in east China yield various kinds of sedimentary deformation structures. They include microfolds, l... read more here.
Keywords: southern bohai; bohai bay; dongying depression; depression southern ... See more keywords
Thermal Maturation Regime Revisited in the Dongying Depression, Bohai Bay Basin, East China
Sign Up to like & getrecommendations! Published in 2021 at "Geofluids"
DOI: 10.1155/2021/6020850
Abstract: To the accurate reconstruction of the hydrocarbon generation history in the Dongying Depression, Bohai Bay Basin, East China, core samples of the Eocene Shahejie Formation from 3 shale oil boreholes were analyzed using organic petrology… read more here.
Keywords: depression; bay basin; bohai bay; dongying depression ... See more keywords