Debris exclusive-pressure intensified-pressure balanced setting tool for liner hanger

A method of setting a liner hanger in a borehole, the liner hanger having a hydraulic setting mechanism with at least one inlet port, the method comprising:

• connecting a setting tool to the liner hanger with at least one outlet port of the setting tool sealed in fluid communication with the at least one inlet port of the liner hanger;
• running the liner hanger into position in the borehole by using the setting tool disposed on tubing and keeping an actuation fluid contained in the setting tool separate from borehole fluid in the borehole and tubing fluid in the tubing;
• moving an actuator piston in the setting tool in response to tubing pressure of the tubing fluid in the tubing;
• communicating, in response to the movement of the actuator piston, the actuation fluid contained in the setting tool from the at least one outlet port to the at least one inlet port of the liner hanger;
• and
• setting the liner hanger in the borehole by hydraulically actuating the hydraulic setting mechanism of the liner hanger using the actuation fluid communicated thereto from the setting tool.

A method of setting a liner hanger in a borehole, the liner hanger having a hydraulic setting mechanism with at least one inlet port, the method comprising:

• connecting a setting tool to the liner hanger with at least one outlet port of the setting tool sealed in fluid communication with the at least one inlet port of the liner hanger;
• running the liner hanger into position in the borehole by using the setting tool disposed on tubing and keeping an actuation fluid contained in the setting tool separate from borehole fluid in the borehole and tubing fluid in the tubing;
• applying tubing pressure of the tubing fluid in the tubing to the setting tool;
• communicating, in response to the applied tubing pressure, the actuation fluid contained in the setting tool from the at least one outlet port to the at least one inlet port of the liner hanger;
• setting the liner hanger in the borehole by hydraulically actuating the hydraulic setting mechanism of the liner hanger using the actuation fluid communicated thereto from the setting tool;
• and
• releasing the setting tool from the liner hanger set in the borehole.