ﭼﺎﻩ ﺍﮐﺘﺸﺎﻓﯽ Exploration well ﭼﺎﻩ ﺍﮐﺘﺸﺎﻓﯽ ﭼﺎﻫﯽ ﺍﺳﺖ ﮐﻪ ﺩﺭ ﯾﮏ ﻣﻨﻄﻘﻪ ﭘﺲ ﺍﺯ ﻣﻄﺎﻟﻌﺎﺕ ﺯﻣﯿﻦﺷﻨﺎﺳﯽ ﺑﺮﺍی ﺑﺮﺭﺳﯽ ﺑﯿﺸﺘﺮ وﺟﻮﺩ ﻧﻔﺖ و ﮔﺎﺯ و ﻫﻤﭽﻨﯿﻦ ﺷﻨﺎﺧﺖ ﺑﯿﺸﺘﺮ ﻻﯾﻪﻫﺎی ﻣﺨﺘﻠﻒ ﺯﻣﯿﻦ ﺣﻔﺮ ﻣﯽﺷﻮﺩ.