Jin 1 locates in the transitional zone between the foothill structural zone and the hinterland of the Junggar basin,the target zone is deep and we have to meet complex formation.

• 金1井处于准噶尔盆地南缘从山前构造到盆地腹地之间的过渡带,设计目的层深,钻遇多套复杂地层。