Prediction of a low tight sandstone reservoir in the Majing gas field, Sichuan Basin, China

2004 ◽  
Vol 1 (3) ◽  
pp. 228-233
Author(s):  
Congjun Li ◽  
Xiaopeng Zhang ◽  
Shaonan Zhang
Keyword(s):  
Sichuan Basin ◽  
Tight Sandstone ◽  
Gas Field ◽  
Sandstone Reservoir

A comprehensive porosity prediction model for the Upper Paleozoic tight sandstone reservoir in the Daniudi gas field, Ordos Basin

2017 ◽  
Vol 28 (6) ◽  
pp. 1086-1096 ◽  
Author(s):  
Longwei Qiu ◽  
Shengchao Yang ◽  
Changsheng Qu ◽  
Ningning Xu ◽  
Qingsong Gao ◽  
...  
Keyword(s):  
Prediction Model ◽  
Ordos Basin ◽  
Tight Sandstone ◽  
Gas Field ◽  
Upper Paleozoic ◽  
Sandstone Reservoir

scholarly journals The enrichment law of tight sandstone gas in member 2 of Xujiahe in Yingshan gas field, Sichuan Basin

2021 ◽  
Vol 766 (1) ◽  
pp. 012089
Author(s):  
Wang youzhi ◽  
Wu Linna ◽  
Zhu Simiao ◽  
Wang Zhiguo ◽  
Wang Haiyan ◽  
...  
Keyword(s):  
Sichuan Basin ◽  
Tight Sandstone ◽  
Gas Field

The Characteristics of Tight Gas Reservoirs Microscopic Pore Structure - To Sulige Gas Field as an Example

2015 ◽  
Vol 1092-1093 ◽  
pp. 1485-1489 ◽  
Author(s):  
Jun Sheng ◽  
Wei Sun ◽  
Ji Lei Qin ◽  
Shi Guo Liu ◽  
Ai Ju Li ◽  
...  
Keyword(s):  
Pore Structure ◽  
Physical Characteristics ◽  
Tight Gas ◽  
Gas Reservoirs ◽  
Tight Sandstone ◽  
Gas Field ◽  
Tight Gas Reservoirs ◽  
Constant Rate ◽  
Sandstone Reservoir ◽  
The Impact

The research is based on conventional microscope experiments, the characteristics of microscopic pore structure of tight sandstone reservoir were analyzed via the constant-rate mercury experiment. This paper selected samples of tight sandstone are from the Southeast area of Erdos basin Sulige gas field. The results showed that the dissolution pore and the intergranular pore were mainly reservoir pore structure types; the bundle throat and the lamellar throat were mainly types of throat in the study area. The mainly configure relations of the pore and throat in this area were big pore - fine / fine throat. Finally, according to constant-rate mercury results, analyzed the impact of pore and throats for percolation capacity respectively, came to the conclusions that the tight sandstone gas reservoirs percolation capability in study area is mainly affected by the throat, and the development degree of the throat determines the final physical characteristics of the reservoir.

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