Results 141 to 150 of about 3,986,383 (173)

Geochronology, Mineralogy, and Geochemistry of the Tonsteins from the Permo–Carboniferous Benxi Formation, Ordos Basin, North China Craton [PDF]

open access: yesActa Geologica Sinica - English Edition, 2023
AbstractTonstein layers are found worldwide in the Permo–Carboniferous coal‐bearing strata. This study investigates the geochronology, mineralogy, and geochemistry of four tonstein samples from the Permo–Carboniferous Benxi Formation, Ordos Basin, North China Craton (NCC).
Luojing WANG   +7 more
openaire   +2 more sources

Mineralogy and Gas Content of Upper Paleozoic Shanxi and Benxi Shale Formations in the Ordos Basin

open access: yesEnergy & Fuels, 2019
To directly measure the gas content in the Benxi and Shanxi subformations of the Ordos Basin in NW China, a series of canister desorption tests were carried out on 33 over-mature Lower Permian to U...
Fengyang Xiong   +4 more
openaire   +2 more sources

Pore Development Characteristics of Marine–Continental Transitional Shale of Benxi Formation from the Ordos Basin, China

open access: yesEnergy & Fuels, 2023
The mechanisms governing pore development, particularly of organic pores, in marine-continental transitional shales remain poorly constrained. This study investigated the primary controls on pore evolution within transitional shales of the Benxi ...
Huijuan Guo   +10 more
openaire   +2 more sources

Analysis on Enrichment and High Yield Factors of Low Permeability Sandstone Gas Reservoirs in Benxi Formation in Central Ordos Basin

Springer Series in Geomechanics and Geoengineering, 2023
Lei Yu   +3 more
exaly   +2 more sources

Pleuromeia discovered from the Middle Triassic Linjia Formation of Benxi, Northeast China

Palaeoworld, 2020
Abstract A new species Pleuromeia shaolinii Zhang et Wang n. sp. was established under the family Pleuromeiaceae, based on eight specimens of stems and leaves, cones, rhizophores, and adventitious roots that were recently collected from the Middle Triassic Linjia Formation in Benxi, Northeast China. P. shaolinii n. sp.
Yi Zhang   +4 more
openaire   +1 more source

Diagenesis and pore evolution model of tight sandstone gas reservoirs of Benxi Formation in the south-central Ordos Basin, China

Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 2021
In recent years, gas tests in Benxi Formation in the south-central Ordos Basin have shown good oil and gas displays.
Xin Xu   +8 more
openaire   +1 more source

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