RUNNING STRING SYSTEM

• Main Authors: SOUTHWELL, STEVEN DANIEL, BURKE, TRAVIS RAYMOND
• Format: Patent
• Language: English; French
• Published: 15.10.2015
• Subjects: EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS

A technique facilitates operation of a running string of the type used to run and set a liner hanger system in a wellbore. The running string comprises a pressure equalizer sub. The pressure equalizer sub is constructed to equalize pressure between an exterior and an interior of the running string....