FUNCTION:
——for reliable disconnection of tubing in case of any complications with downhole equipment;
——used in packer assemblies when developing and operating;
——realization of maintenance and repair works and technical operations realization.
DESIGN FEATURES:
——disconnection of PB-GT is done hydraulically by pressure generation in tubing;
——disconnection of PB-GZ in case of sticking is done hydraulically by pressure generation in tubular annulus.
ADVANTAGES:
——capable to transmit turning torque to subsurface equipment set under the packer;
——extended through bore.
SPECIFICATIONS:
——operating environment: oil, gas, gas condensate, produced water;
——maximum operating environmental temperature 100°С*.
Safety joints PB-GT, PB-GZ
——for reliable disconnection of tubing in case of any complications with downhole equipment;
——used in packer assemblies when developing and operating;
——realization of maintenance and repair works and technical operations realization.