A well system includes a main wellbore extending from a terranean surface toward a subterranean zone.

一种井系统，包括：主井筒，其从地面朝向地下区域延伸；

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A well system includes a main wellbore extending from a terranean surface toward a subterranean zone.

一种井系统，包括：主井筒，其从地面朝向地下区域延伸；

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