This product is no longer in stock
Availability date: 08/31/2017
Provides a means to release no-go tools and pressure recorders downhole for extended pressure surveys.
The J Unlatching Head consists of three parts:
3. Set screw
Install the J Unlatching Head into the J Unlatching Tool and lower into the wellbore to desired depth. Set down gently on top of a pre run no-go, the toolstring weight will actuate the J Unlatching Tool and J off of the J Unlatching Head. Remove the toolstring from the wellbore.