Results 11 to 20 of about 19,023 (299)

The sedimentary environment of the Euphrates River and its impact on the urban expansion of the city of Samawah

open access: yesآداب الكوفة, 2010
This study dealt with the sedimentary environment of the Euphrates River and its impact on the urban expansion of the city of Samawah, as this city is located within the region of the sedimentary plain on both sides of the course of this river ...
سرحان الخفاجي
doaj   +2 more sources

Influence of Provenance and the Sedimentary Environment on the Formation of High-Quality Source Rocks in the Paleocene Lishui Sag, China. [PDF]

open access: yesACS Omega, 2022
Organic matter (OM) is the material basis for hydrocarbon generation. Its type and abundance determine the hydrocarbon generation ability of source rocks, which is closely related to the provenance and sedimentary environment of source rocks.
Zhang L, Zeng X, Zhu W, Yuan L, Cai J.
europepmc   +2 more sources

A Study on the Sedimentary Environment and Facies Model of Triassic Carbonate Rocks in the Mangeshlak Basin

open access: yesApplied Sciences
Based on drilling, core and seismic data, combined with the regional tectonic sedimentary evolution background, the sedimentary environment of the Triassic carbonate rocks in the Mangeshlak Basin was studied.
Fanyang Meng   +4 more
doaj   +2 more sources

Provenance of the Lower Triassic Clastic Rocks in the Southwestern Margin of the South China Craton and Its Implications for the Subduction Polarity of the Paleo-Tethyan Ocean

open access: yesFrontiers in Earth Science, 2022
The southwestern margin of the South China Craton preserves a Late Permian to Early Triassic sedimentary succession, the provenance of which helps to constrain the magmatic history and tectonic evolution of the Paleo-Tethyan Orogen.
Chao Han   +9 more
doaj   +1 more source

Inorganic geochemical characteristics and evaluation of Sinian-Cambrian post-mature source rocks in Sichuan Basin

open access: yesShiyou shiyan dizhi, 2022
The evaluation of post-mature source rocks gradually invalidates by traditional organic geochemical parameters due to the decreasing of organic matter abundance. However, the inorganic elements in source rocks are not easily affected by thermal evolution.
Chunhua SHI   +4 more
doaj   +1 more source

Classification and control factors of pore-throat systems in hybrid sedimentary rocks of Jimusar Sag, Junggar Basin, NW China

open access: yesPetroleum Exploration and Development, 2021
Aiming at the complicated problem of the genesis of high-quality hybrid sedimentary rocks, the pore-throat systems, controlling factors and fluid mobility of hybrid sedimentary rocks in the Permian Lucaogou Formation in Jimusar Sag were examined.
Dianshi XIAO   +5 more
doaj   +1 more source

Study on the Early Cretaceous fluvial-desert sedimentary paleogeography in the Northwest of Ordos Basin

open access: yesOpen Geosciences, 2023
Early Cretaceous desert sedimentary system was developed in Northwest Ordos Basin. At present, the research degree of desert sedimentary paleogeography is low.
Feng Yangwei   +5 more
doaj   +1 more source

Relationships between the biological assemblage characteristics and the sedimentary environment for the Zhijin phosphate deposit.

open access: yes, 2023
Relationships between the biological assemblage characteristics and the sedimentary environment for the Zhijin phosphate deposit.
Tong Wu (572032)   +5 more
core   +1 more source

Quaternary sedimentary sequence and sedimentary environment restoration in the Jinzhong Basin, Fenhe Rift Valley

open access: yesDizhi lixue xuebao, 2021
Jinzhong Basin is a Cenozoic intracontinental faulted sedimentary basin located in the middle of Fen-Wei graben system. Our study aims to identify the Quaternary sedimentary sequence and reveal the Quaternary sedimentary environmental evolution of the ...
QIN Bangce   +4 more
doaj   +1 more source

Suitability evaluation of groundwater from the Skhira coastal aquifer of east-central Tunisia for use as drinking water [PDF]

open access: yesE3S Web of Conferences, 2019
The Skhira coastal aquifer is located in east central Tunisia. It is already affected by the intrusion of saline water phenomena. This study evaluated the suitability of aquifer groundwater various using data on chemical and physical data from 31 wells ...
Hamzaoui-Azaza Fadoua   +2 more
doaj   +1 more source

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