Results 161 to 170 of about 624,656 (195)

Diagenesis of the Funing Sandstones (Paleogene), Gaoji Oilfield, Subei Basin, East of China

Petroleum Science and Technology, 2014
This study deals with the diagenesis of sandstones of the Funing Formation at Gaoji Oilfield, Subei Basin, east of China. Mineralogy was determined by X-ray diffraction and scanning electron microscopy. The sandstones are lithic arokose and feldspathic litharenite, with less subarkose and sublitharenite.
J. L. Zhang   +5 more
exaly   +2 more sources

Discussion on recharge source of groundwater in Subei Basin

open access: yes, 2018
Analyzing and comparing the concentration of bicarbonate in groundwater and surface water, the author of this paper presumed that the release of deep CO2 causes the dead carbon in the carbon stock to be mixed into underground water, suggesting that the 14C dating method is not suitable for groundwater dating in the Subei Basin. The cycle of groundwater
Chen, Jiansheng   +4 more
openaire   +2 more sources

Sedimentary Evolution and Transgressions of the Western Subei Basin in Eastern China since the Late Pliocene

Acta Geologica Sinica, 2019
AbstractSedimentary sequences in the Subei Basin are complex and have been affected by interactions between the ocean and rivers since the Late Pliocene, including the Yellow River, Huaihe River, and the Yangtze River. This sedimentary evolution, in particular the timing of Pleistocene transgressions, has long been a matter of controversy owing to the ...
Shibiao Bai, Yu Cheng
exaly   +2 more sources

Multistage fracturing history in the Paleocene lacustrine shale oil reservoirs of the Subei Basin, Eastern China

Marine and Petroleum Geology, 2022
This study examines sealed fractures in core samples from the Paleocene organic-rich lacustrine shales of the Gaoyou Depression, Subei Basin, China, using a multi-pronged approach to elucidate the interplay between fracture propagation and fluid circulation in shaly successions.
Ao Su, Jian-Xin Zhao, Yue-Xing Feng
exaly   +4 more sources

Evidence of the transgression lake of the Subei basin during Late Cretaceous and Paleocene and its geological significance

Frontiers of Earth Science, 2008
Based on analysis of the well drilling core from Subei basin, the authors conclude that during the Late Cretaceous and Paleocene, Subei basin was linked with the sea and the deposit was affected by transgression. The cause of marine transgression may be that since Late Cretaceous and Paleocene tension power had predominated ground-stress conditions of ...
Qiang Fu
exaly   +2 more sources

Petrological features of Subei Basin (Eastern China) lithospheric mantle and their relationships with H2O contents in NAMs [PDF]

open access: yes, 2010
The Subei basin is located east of the Tanlu fault, a major discontinuity which separates the Archean North China Craton from the Proterozoic Yangtze Craton. South-West of the Tanlu fault the two cratonic blocks collided during Triassic time, originating the well-known UHP (Ultra-High Pressure) belt of Dabie Shan.
Hao, Yantao
openaire   +3 more sources

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