A pragmatic approach for identifying effective lacustrine shale payzones
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Natural Gas Science and Engineering"
DOI: 10.1016/j.jngse.2018.07.027
Abstract: Abstract Compared with the marine shale payzones, lacustrine shale payzones generally contain more interbed layers (e.g., sandstone interbeds and carbonate interbeds), bringing about a higher complexity to the identification of effective lacustrine shale payzones. In… read more here.
Keywords: effective lacustrine; formation; lacustrine shale; approach ... See more keywords
Sedimentology and lithofacies of lacustrine shale: A case study from the Dongpu sag, Bohai Bay Basin, Eastern China
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Natural Gas Science and Engineering"
DOI: 10.1016/j.jngse.2018.10.014
Abstract: Abstract This paper analyzes the sedimentology and lithofacies of the lacustrine shale from the third member of the Eocene Shahejie Formation (Es3) in the Dongpu sag, Bohai bay basin, eastern China. The results show that… read more here.
Keywords: sedimentology; depositional environment; content; lacustrine shale ... See more keywords
The controlling factors of lacustrine shale lithofacies in the Upper Yangtze Platform (South China) using artificial neural networks
Sign Up to like & getrecommendations! Published in 2020 at "Marine and Petroleum Geology"
DOI: 10.1016/j.marpetgeo.2020.104350
Abstract: Abstract The influence of paleoenvironments on the lithofacies of lacustrine mudstone is important for both paleoenvironment reconstruction and hydrocarbon exploration. Compared with the machine learning approaches, the methods to find coupling relationships are too qualitative… read more here.
Keywords: shale lithofacies; upper yangtze; lithofacies development; lacustrine shale ... See more keywords
Mass Balance-Based Method for Quantifying the Oil Moveable Threshold and Oil Content Evaluation of Lacustrine Shale in the Paleogene Shahejie Formation, Nanpu Sag, Bohai Bay Basin
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c04571
Abstract: Substantial heterogeneity in lacustrine shale brings significant challenges to oil exploration. Therefore, a clear and effective resource evaluation standard can significantly reduce the exploration risk and cost, thus further guiding the prediction in productive areas.… read more here.
Keywords: evaluation; oil; mass balance; lacustrine shale ... See more keywords
Preconditioning point-source/point-receiver high-density 3D seismic data for lacustrine shale characterization in a loess mountain area
Sign Up to like & getrecommendations! Published in 2017 at "Interpretation"
DOI: 10.1190/int-2016-0107.1
Abstract: AbstractIn the study area, southeast of Ordos Basin in China, thick lacustrine shale/mudstone strata have been developed in the Triassic Yanchang Formation. Aiming to study these source/reservoir rocks, a 3D full-azimuth, high-density seismic survey was… read more here.
Keywords: density seismic; high density; seismic data; area ... See more keywords
Lithofacies and depositional setting of a highly prospective lacustrine shale oil succession from the Upper Cretaceous Qingshankou Formation in the Gulong sag, northern Songliao Basin, northeast China
Sign Up to like & getrecommendations! Published in 2019 at "AAPG Bulletin"
DOI: 10.1306/08031817416
Abstract: The lacustrine shale of the Upper Cretaceous Qingshankou Formation is the principal prospective unconventional target lithology, acting as source, reservoir, and seal. Lithofacies and associated storage capacity are two significant factors in shale oil prospectivity.… read more here.
Keywords: depositional setting; shale oil; siliceous mudstones; lacustrine shale ... See more keywords