scholarly journals Hydrogen isotope of natural gas from the Xujiahe Formation and its implications for water salinization in central Sichuan Basin, China

2019 ◽  
Vol 4 (4) ◽  
pp. 215-230
Author(s):  
Yunyan Ni ◽  
Fengrong Liao ◽  
Limiao Yao ◽  
Jinliang Gao ◽  
Dijia Zhang
Keyword(s):  
Natural Gas ◽  
Hydrogen Isotope ◽  
Sichuan Basin ◽  
Xujiahe Formation ◽  
Central Sichuan Basin

Origin of natural gas in Jurassic Da'anzhai Member in the western part of central Sichuan Basin, China

2018 ◽  
Vol 167 ◽  
pp. 890-899 ◽  
Author(s):  
Kaiming Su ◽  
Jungang Lu ◽  
Guangwu Zhang ◽  
Shijia Chen ◽  
Yong Li ◽  
...  
Keyword(s):  
Natural Gas ◽  
Sichuan Basin ◽  
Central Sichuan Basin ◽  
Origin Of Natural Gas

scholarly journals Reservoir-forming mechanism and enrichment conditions of the extensive Xujiahe Formation gas reservoirs, central Sichuan Basin

2010 ◽  
Vol 37 (2) ◽  
pp. 146-157 ◽  
Author(s):  
Zhao Wenzhi ◽  
Wang Hongjun ◽  
Xu Chunchun ◽  
Bian Congsheng ◽  
Wang Zecheng ◽  
...  
Keyword(s):  
Sichuan Basin ◽  
Gas Reservoirs ◽  
Xujiahe Formation ◽  
Forming Mechanism ◽  
Central Sichuan Basin

XuJiahe Formation Petroleum System in Central Sichuan basin, China

2013 ◽  
Author(s):  
Xi Liao ◽  
Anthony Cortis ◽  
Long Xu ◽  
Alan Rolph ◽  
Kwong Tak Ha ◽  
...  
Keyword(s):  
Sichuan Basin ◽  
Petroleum System ◽  
Xujiahe Formation ◽  
Central Sichuan Basin

XuJiahe Formation Petroleum System in Central Sichuan basin, China

2013 ◽  
Author(s):  
Xi Liao ◽  
Anthony Cortis ◽  
Long Xu ◽  
Alan Rolph ◽  
Kwong Tak Ha ◽  
...  
Keyword(s):  
Sichuan Basin ◽  
Petroleum System ◽  
Xujiahe Formation ◽  
Central Sichuan Basin

Alkali Diagenesis and its Genesis of Xujiahe Sandstone Reservoir in South-Central Sichuan Basin

2011 ◽  
Vol 347-353 ◽  
pp. 1701-1706
Author(s):  
Sheng Bin Zhang ◽  
Zhen Liu ◽  
Hong Jun Liu ◽  
Ya Hui Song ◽  
Xin Min Li ◽  
...  
Keyword(s):  
Sichuan Basin ◽  
X Ray Diffraction ◽  
X Ray ◽  
Xujiahe Formation ◽  
South Central ◽  
Quartz Dissolution ◽  
Sandstone Reservoir ◽  
Central Sichuan Basin ◽  
Diagenetic Environment

Alkali diagenesis has been discovered firstly in Xujiahe formation in Sichuan basin. Alkali diagenesis is characterized by quartz dissolution pore. Based on thin section identification, scanning electron microscope and X-ray diffraction analysis, and considering the geological background, the characteristics and formation mechanism of alkali diagenesis in Xujiahe formation are studied thoroughly. The results indicate that the sandstone reservoir in Xujiahe formation has experienced a strong diagenesis and entered the stage of late diagenetic B. Diagenetic environment experienced a transition from acidity to alkalinity. Secondary pores produced by quartz dissolution contribute for the better quality of Xu_2 reservoir.

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