Insights into the subsurface transport of As(V) and Se(VI) in produced water from hydraulic fracturing using soil samples from Qingshankou Formation, Songliao Basin, China.
Sign Up to like & getrecommendations! Published in 2017 at "Environmental pollution"
DOI: 10.1016/j.envpol.2017.01.044
Abstract: Produced water is a type of wastewater generated from hydraulic fracturing, which may pose a risk to the environment and humans due to its high ionic strength and the presence of elevated concentrations of metals/metalloids… read more here.
Keywords: produced water; water; transport; qingshankou formation ... See more keywords
Shale gas accumulation potential of the Upper Cretaceous Qingshankou Formation in the southeast Songliao Basin, NE China
Sign Up to like & getrecommendations! Published in 2017 at "Marine and Petroleum Geology"
DOI: 10.1016/j.marpetgeo.2017.05.014
Abstract: Abstract The purpose of this paper is to provide both quantitative and qualitative visual analyses of the nanometer-scale pore systems of immature and early shales, as well as to discuss the biogenic shale gas accumulation… read more here.
Keywords: shale gas; microscopy; qingshankou formation; formation ... See more keywords
Enrichment and distribution of shale oil in the Cretaceous Qingshankou Formation, Songliao Basin, Northeast China
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DOI: 10.1016/j.marpetgeo.2017.06.034
Abstract: Abstract The Songliao Basin is a large-scale petroliferous basin in China. With a gradual decline in conventional oil production, the exploration and development of replacement resources in the basin is becoming increasingly important. Previous studies… read more here.
Keywords: cretaceous qingshankou; qingshankou formation; oil; shale oil ... See more keywords
Geochemical characterization and quantitative evaluation of shale oil reservoir by two-dimensional nuclear magnetic resonance and quantitative grain fluorescence on extract: A case study from the Qingshankou Formation in Southern Songliao Basin, northeast China
Sign Up to like & getrecommendations! Published in 2019 at "Marine and Petroleum Geology"
DOI: 10.1016/j.marpetgeo.2019.06.046
Abstract: Abstract Understanding the content and geochemical characteristics of shale oil are two significant aspects of shale oil exploration and evaluation. This paper details the analysis of 32 shale samples extracted by sealed coring from the… read more here.
Keywords: shale oil; evaluation; reservoir; qingshankou formation ... See more keywords
Extended 3β-methylhopanes up to C45 in source rocks from the Upper Cretaceous Qingshankou Formation, Songliao Basin, northeast China
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DOI: 10.1016/j.orggeochem.2020.103998
Abstract: Abstract 3β-Methylhopanes, methylated at the C-3 position of the A-ring, have been detected ubiquitously in sedimentary rocks with carbon numbers of C28 and C30–C36. These compounds have been attributed to aerobic methanotrophs due to their… read more here.
Keywords: c45 source; songliao; qingshankou formation; source rocks ... See more keywords
Study on Anisotropic Petrophysical Modeling of Shale: A Case Study of Shale Oil in Qingshankou Formation in Sanzhao Sag, Songliao Basin, China
Sign Up to like & getrecommendations! Published in 2023 at "Geofluids"
DOI: 10.1155/2023/6236986
Abstract: Seismic petrophysics is an important link between seismic elastic properties and reservoir physical properties. Based on the petrological and microstructure characteristics of shale in the Qingshankou formation of Sanzhao sag in the north of Songliao… read more here.
Keywords: sanzhao sag; qingshankou formation; formation sanzhao; model ... 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