ﭼﺎﻩ ﺗﺰﺭﯾﻖ Injection well ﭼﺎﻫﯽ ﺍﺳﺖ ﮐﻪ ﺍﺯ ﻃﺮﯾﻖ ﺁﻥ ﮔﺎﺯ ﯾﺎ ﺳﯿﺎﻝ ﺩﯾﮕﺮی ﺗﺰﺭﯾﻖ ﻣﯽﺷﻮﺩ ﺗﺎ ﻓﺸﺎﺭ ﻣﺨﺰﻥ ﺣﻔﻆ ﯾﺎ ﺑﺎﻻ ﺭوﺩ.