Shale gas, as an important unconventional natural gas resource, is formed and evolves through a complex geological process influenced by a variety of geological and environmental factors. These factors not only determine the generation and enrichment of shale gas but also affect its final reserves and development potential. This paper will analyze the key factors affecting the formation and evolution of shale gas from aspects such as geological conditions, organic matter characteristics, thermal... moreShale gas, as an important unconventional natural gas resource, is formed and evolves through a complex geological process influenced by a variety of geological and environmental factors. These factors not only determine the generation and enrichment of shale gas but also affect its final reserves and development potential. This paper will analyze the key factors affecting the formation and evolution of shale gas from aspects such as geological conditions, organic matter characteristics, thermal evolution degree, geological structures, and preservation conditions. https://www.kaitiangas.com/how-is-shale-gas-formed/