Hydraulic Tubing Drain

The Hydraulic Tubing Drain provides a positive method of dumping the tubing string fluid, permitting the fluid level to equalize. It is simple in design using hydraulic pressure to shear stainless steel pins that allow the tools’ fluid ports to open into the casing annulus. The side ports are very large which allows for quick fluid unloading and do not act as a choke to heavy oil and sand mixtures.