IN-WELL DISCONNECT TOOL

摘要

A disconnect tool includes a bottom housing having a central longitudinal axis, a top housing, a release piston, and a shear sleeve The bottom housing includes an internal torque transmission portion and an internal locking portion The top housing includes a lower portion positioned within the bottom housing, where the outer surface includes an external locking portion to engage the internal locking portion of the bottom housing and an external torque transmission portion to engage the internal torque transmission portion of the bottom housing. The release piston translates longitudinally within the top housing along the central longitudinal axis from a locked position to an unlocked position The shear sleeve secures the release piston in the locked position and disconnects from the release piston at a threshold tensile force on the release piston to allow the release piston to translate along the central longitudinal axis to the unlocked position