Isotopic evidence of allogenic groundwater recharge in the Northern Ordos Basin
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Radioanalytical and Nuclear Chemistry"
DOI: 10.1007/s10967-017-5523-4
Abstract: Large amount of groundwater recharge runs in opposite direction to the scarce surface water resources in the Northern Ordos Basin, and there are two controversial viewpoints. Hydrogen and oxygen stable isotopes are employed to identify… read more here.
Keywords: northern ordos; groundwater; ordos basin; groundwater recharge ... See more keywords
Risk assessment of groundwater hydrochemistry for irrigation suitability in Ordos Basin, China
Sign Up to like & getrecommendations! Published in 2020 at "Natural Hazards"
DOI: 10.1007/s11069-018-3451-4
Abstract: Irrigation water quality is of great concerns to the sustainable agriculture and often is neglected in most irrigation areas in Ordos Basin, a semi-arid area in China. In this paper, a hydrochemical investigation of groundwater… read more here.
Keywords: ordos basin; risk; groundwater; irrigation ... See more keywords
Fracture prediction in the tight-oil reservoirs of the Triassic Yanchang Formation in the Ordos Basin, northern China
Sign Up to like & getrecommendations! Published in 2017 at "Petroleum Science"
DOI: 10.1007/s12182-016-0141-2
Abstract: It is important to predict the fracture distribution in the tight reservoirs of the Ordos Basin because fracturing is very crucial for the reconstruction of the low-permeability reservoirs. Three-dimensional finite element models are used to… read more here.
Keywords: ordos basin; fracture; yanchang formation; triassic yanchang ... See more keywords
Predicting the present-day in situ stress distribution within the Yanchang Formation Chang 7 shale oil reservoir of Ordos Basin, central China
Sign Up to like & getrecommendations! Published in 2020 at "Petroleum Science"
DOI: 10.1007/s12182-020-00448-8
Abstract: The Yanchang Formation Chang 7 oil-bearing layer of the Ordos Basin is important in China for producing shale oil. The present-day in situ stress state is of practical implications for the exploration and development of… read more here.
Keywords: ordos basin; reservoir; shale oil; chang ... See more keywords
Stromatolites in Middle Ordovician carbonate–evaporite sequences and their carbon and sulfur isotopes stratigraphy, Ordos Basin, northwestern China
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DOI: 10.1007/s13146-017-0367-0
Abstract: At the present day, stromatolites are very rare and limited to high-salinity settings. However, abundant and variable stromatolite fossils occur in thick evaporite sequences, the Middle Ordovician Majiagou Formation of the Ordos Basin, northwestern China.… read more here.
Keywords: ordos basin; carbon; stratigraphy; evaporite sequences ... See more keywords
Detrital Zircon U–Pb Geochronology as an Indicator of Provenance in the Zhiluo Formation of the Western Ordos Basin, China
Sign Up to like & getrecommendations! Published in 2020 at "Arabian Journal for Science and Engineering"
DOI: 10.1007/s13369-020-04993-7
Abstract: Detrital zircon grains were collected from six samples of sedimentary rock from the Middle Jurassic Zhiluo Formation in the western Ordos Basin of China. U–Pb isotopic geochronology data were measured and used to assess the… read more here.
Keywords: western ordos; zhiluo formation; geochronology; ordos basin ... See more keywords
Reservoir characteristics and genesis of the Ordovician M54−1a in the central and eastern parts of the Ordos Basin, China
Sign Up to like & getrecommendations! Published in 2020 at "Natural Gas Geoscience"
DOI: 10.1016/j.jnggs.2020.09.001
Abstract: Abstract M54−1a is a new natural gas exploration target of the Ordovician in the Ordos Basin and is expected to have large-scale reserves and a production increasing area after M51 and M52 weathering crust gas… read more here.
Keywords: central eastern; reservoir; parts ordos; ordos basin ... See more keywords
Simulation of shale gas generation by using different experimental systems: A case study from Chang7 shale in the Ordos Basin
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Natural Gas Science and Engineering"
DOI: 10.1016/j.jngse.2017.10.017
Abstract: Abstract In this study, open system and closed system laboratory pyrolysis are conducted on a low maturity shale sample from Yanchang Formation of the Ordos Basin. The kinetics parameters in different experimental systems were calculated… read more here.
Keywords: ordos basin; gas; hydrocarbon; hydrocarbon gases ... See more keywords
Inversion and propagation of the Late Paleozoic Porjianghaizi fault (North Ordos Basin, China): Controls on sedimentation and gas accumulations
Sign Up to like & getrecommendations! Published in 2018 at "Marine and Petroleum Geology"
DOI: 10.1016/j.marpetgeo.2018.02.003
Abstract: Abstract In contrast to typical intracratonic basins, the Ordos Basin comprises marginal deformation belts and complex fault systems. This study uses 3D seismic data tied to sonic and stratigraphic data from exploration wells, to document… read more here.
Keywords: ordos basin; sedimentation; fault; porjianghaizi fault ... See more keywords
Geochemical characteristics and geological significance of humid climate events in the Middle-Late Triassic (Ladinian-Carnian) of the Ordos Basin, central China
Sign Up to like & getrecommendations! Published in 2021 at "Marine and Petroleum Geology"
DOI: 10.1016/j.marpetgeo.2021.105179
Abstract: Abstract Many Middle-Late Triassic (Ladinian-Carnian) global and local humid climate events that impacted on global palaeontological evolution and mineral distribution have been recorded in the rocks. The lacustrine sedimentary sequence of the Yanchang Formation in… read more here.
Keywords: climate events; ladinian carnian; ordos basin; climate ... See more keywords
Potential causes of depleted δ13Ccarb excursions in Ordovician marine carbonates, Ordos Basin, China
Sign Up to like & getrecommendations! Published in 2021 at "Marine and Petroleum Geology"
DOI: 10.1016/j.marpetgeo.2021.105331
Abstract: Abstract Variations in the stable carbon isotope signature of marine carbonate rocks (δ13Ccarb) are utilized as an indicator for changes in depositional environment and tracers of diagenetic alteration. Various petrologic (textural changes) and geochemical indicators… read more here.
Keywords: ordos basin; marine carbonates; carbon; depleted 13ccarb ... See more keywords