Hydrocarbon microseepage is a basic method used to geochemically identify gas hydrate,and through tracing migration of hydrocarbon gases,we can indirectly recognize and assess gas hydrate.

• 烃类微渗漏是天然气水合物地球化学识别方法的基础,通过对烃类气体运移路径的追踪可以间接识别和评价天然气水合物。