Characteristics of Biogenic Silica and Its Effect on Reservoir in Wufeng-Longmaxi Shales, Sichuan Basin

Further researches of shale petrology indicate that clay minerals are not the dominant mineral in most shale reservoirs. Depending on the reservoir, shales are typically dominated by quartz, calcite, or mixtures of these minerals and the quartz content is usually more than 30%.

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Bibliographische Detailangaben
Veröffentlicht in:	Acta geologica Sinica (Beijing) 2015-09, Vol.89 (s1), p.139-139
Hauptverfasser:	ZHAO, Jianhua, JIN, Zhijun, JIN, Zhenkui, WEN, Xin, GENG, Yikai, YAN, Caina
Format:	Artikel
Sprache:	eng
Schlagworte:	Silica 地质学理解英语阅读
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Further researches of shale petrology indicate that clay minerals are not the dominant mineral in most shale reservoirs. Depending on the reservoir, shales are typically dominated by quartz, calcite, or mixtures of these minerals and the quartz content is usually more than 30%.
ISSN:	1000-9515 1755-6724
DOI:	10.1111/1755-6724.12302_58