Pore fluids evolution in the sandstone of rift basins: a case study of Dongying sag, Jiyang depression, East China

Abstract Pore fluids in basins control the migration of material and energy in sedimentary basin. Make sure pore fluids evolution process would be important for high-quality reservoir prediction. In this study, we pay attention on Dongying sag, which located in the eastern of Jiyang depression, Boha...

Full description

Saved in:
Bibliographic Details
Published inIOP conference series. Earth and environmental science Vol. 804; no. 2; pp. 22030 - 22035
Main Authors Meng, Wei, Ren, Xianli, Jiang, Yue, Li, Songxi, Lin, Ru
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.07.2021
Subjects
Diagenetic products
Dongying sag
Evolution
Evolution of pore fluids
Geologic depressions
Material source
Sag
Sandstone
Sedimentary basins
Online AccessGet full text

Cover

More Information
Summary:Abstract Pore fluids in basins control the migration of material and energy in sedimentary basin. Make sure pore fluids evolution process would be important for high-quality reservoir prediction. In this study, we pay attention on Dongying sag, which located in the eastern of Jiyang depression, Bohai Bay basin. We collected core sample for thin section observation and SEM, to determine diagenetic sequence in sandstone of study area. Take geological characteristics of study area into consideration, make sure the source of diagenetic products. At last, we deduce the pore fluids evolution process in study area.
ISSN:1755-1307
1755-1315
DOI:10.1088/1755-1315/804/2/022030