SYSTEMS AND METHODS FOR RELEASE DEVICE

A system includes a downhole tool having multiple electric leads. The system also includes a release device that includes an outer shell configured to mechanically couple to the downhole tool, and theouter shell is configured to form a cavity that is fluidly separate from wellbore fluids contained within a wellbore while the outer shell is mechanically coupled to the downhole tool. The release device also includes a contact block configured to electrically couple to the multiple electric leads. In addition, the contact block is configured to electrically decouple from the multiple electric leads while the outer shell remains mechanically coupled to the downhole tool. Further, the contact block is configured to remain in the cavity after electrically decoupling from the plurality of electric leads. 一种系统，包括具有多条电引线的井下工具。所述系统还包括释放装置，所述释放装置包括被配置为机械地联接到所述井下工具的外壳，并且所述外壳被配置为形成空腔，所述空腔在所述外壳机械地联接到所述井下工具时与井筒内所含的井筒流体流体地分离。所述释放装置还包括被配置为电气地联接到所述多条电引线的接触块。此外，所述接触块被配置为在所述外壳保持机械地联接到所述井下工具时与所述多条电引线电气地脱开。另外，所述接触块被配置为在与所述多条电引线电气地