Practice in the gas control should be based on different geological units, different burial depth to develop appropriate control measures.
Reservoirs in Xinzhuang area, Biyang depression, are characterized by shallow burial depth, large thickness and high enrichment, and are mainly of fault-nose and fault-block types.
Subsurface temperature increases with burial depth might cause fluid expansion in most sedimentary basins.
The vitrinite-like reflectance increase with the burial depth linearly.