Diagenesis and origin of calcite cement in the Flemish Pass Basin sandstone reservoir (Upper Jurassic): Implications for porosity development
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- 作者：Di Xionga ; dx6150@mun.ca" class="auth_mail" title="E-mail the corresponding author ; Karem Azmya ; Nigel J.F. Blameyb
- 关键词：Sandstone ; Calcite cement ; Diagenesis ; Geochemistry ; Clastic reservoir ; Flemish Pass Basin
- 刊名：Marine and Petroleum Geology
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：70
- 期：Complete
- 页码：93-118
- 全文大小：7527 K
文摘
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Petrographic characteristics and diagenesis evolution of Ti-3 sandstones.
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Early formed calcite cement was sourced from the dissolution of biogenic marine carbonates in the modified seawaters evidenced by bulk geochemical data.
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The maturation of organic matters played a significant role in the porosity improvement.