Hydraulic Stuffing Box Containing wellbore pressure and fluids under dynamic conditions as the wire enters the wellbore is a critical f...

Slickline Operation The term Slickline relates to the use of a wire or braided line to convey downhole tools or equipment in a wellbore...

Back Pressure Valve Back pressure valves are installed in the tubing hanger to hold pressure from below during the following operations...

Chrismast Tree - Well head, Single Composite Tree The surface connection of the wellbore is to the Christmas tree, a series of valves i...