Sequence stratigraphy and sedimentary characteristics of the shelf-edge delta and slope fan systems in the Late Oligocene, Baiyun Sag, Pearl River Mouth Basin, China

2021 ◽  
pp. 105441
Author(s):  
Siqi Wang ◽  
Changsong Lin ◽  
Hao Li ◽  
Manli Zhang
Keyword(s):  
Sequence Stratigraphy ◽  
River Mouth ◽  
Pearl River ◽  
Pearl River Mouth Basin ◽  
Shelf Edge ◽  
Late Oligocene ◽  
Sedimentary Characteristics ◽  
Baiyun Sag

The Origin of Deep-Water Sandbody in Well LW3-1-1 in the Zhujiang Formation of Baiyun Sag, Pearl River Mouth Basin

2013 ◽  
Vol 295-298 ◽  
pp. 2838-2841
Author(s):  
Ling Xiao ◽  
Han Wang ◽  
Qin Lian Wei
Keyword(s):  
Deep Water ◽  
River Mouth ◽  
Coarse Grained ◽  
Pearl River ◽  
Pearl River Mouth Basin ◽  
Sedimentary Characteristics ◽  
Baiyun Sag ◽  
Rock Types ◽  
Grain Flow ◽  
Fine Gravel

According to comprehensive researches on indicators of lithology，indicators of primary sedimentary structures，bioclasts and matrix, summarize sedimentary characteristics and origin for sandbody in the Zhujiang formation of the Well LW3-1-1. The main rock types are mid-coarse grained sandstone with heavy coloured mudstone at its top and bottom，followed by very coarse grained sandstone with fine gravel occurs locally. It is showed that the sandstones are well sorted with very low content of mud, and possess high compositional maturity and textural maturity. Massive bedding, typical inverse graded bedding and inverse-normal graded bedding occur in the sandstones. So in general, it is a set of sedimentation of grain flow and density-modified grain flow.

Petroleum charging history of Neogene reservoir in the Baiyun Sag, Pearl River Mouth Basin, South China sea

2020 ◽  
Vol 190 ◽  
pp. 106945 ◽  
Author(s):  
Jian Fu ◽  
Cong Chen ◽  
Meijun Li ◽  
Zhongtao Zhang ◽  
Zulie Long ◽  
...  
Keyword(s):  
South China Sea ◽  
South China ◽  
River Mouth ◽  
Pearl River ◽  
Pearl River Mouth Basin ◽  
China Sea ◽  
Baiyun Sag ◽  
History Of
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