Identifying intergranular pore types by distinguishing between cementation and dissolution of dotted calcite: A case study of the Xinhe Formation sandstones in the Yabrai Basin, China

Identifying intergranular pore types by distinguishing between cementation and dissolution of dotted calcite: A case study of the Xinhe Formation sandstones in the Yabrai Basin, China

There is still no consensus among researchers about whether intergranular pores in oil-bearing sandstone are primary pores or secondary pores. Distinguishing between cementation and dissolution of dotted calcite can effectively identify intergranular pore types. In this paper, taking the diagenetic...

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Bibliographic Details
Main Authors: WANG Jianguo, ZHOU Xiaofeng, TANG Haizhong, WEI Jun, HAN Xiaosong, GUO Wei
Format: Article
Language:zho
Published: Institute of Geomechanics, Chinese Academy of Geological Sciences 2021-08-01
Series:Dizhi lixue xuebao
Subjects:
dotted calcite
cementation and dissolution
intergranular pore
xinhe formation sandstones
yabrai basin
Online Access:https://journal.geomech.ac.cn//article/doi/10.12090/j.issn.1006-6616.2021.27.04.054

Internet

https://journal.geomech.ac.cn//article/doi/10.12090/j.issn.1006-6616.2021.27.04.054

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