Results 151 to 160 of about 1,646 (200)

Chemical Compositions and Distribution Characteristics of Cements in Longmaxi Formation Shales, Southwest China

open access: yesJournal of Earth Science, 2019
Shale gas resources have been regarded as a viable energy source, and it is of great significance to characterize the shale composition of different cements, such as quartz and dolomite. In this research, chemical analysis and the multifractal method have been used to study the mineral compositions and petrophysical structures of cements in shale ...
Wenda Zhou   +5 more
openaire   +3 more sources

Advantageous shale lithofacies of Wufeng Formation-Longmaxi Formation in Fuling gas field of Sichuan Basin, SW China

open access: yesPetroleum Exploration and Development, 2016
The lithofacies types of Upper Ordovician Wufeng Formation-Lower Silurian Longmaxi Formation shale, the main producing layer in Fuling gas field, are classified in detail using the modified ternary diagram of siliceous minerals-carbonates minerals-clay ...
Lanyu Wu, Dongfeng Hu, Yongchao Lu
exaly   +2 more sources

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