ELEVATOR GRIP LIFTING AND ROTARY SLIP HOLDING SYSTEM AND METHODS THEREOF

• Main Authors: Biggerstaff, Christopher M, Kibbe, Charles G, Robin, Ross J
• Format: Patent
• Language: English
• Published: 22.10.2020
• 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

An elevator grip or rotary slip grip system, comprising a cage spacer adaptably mountable to an upper surface of an elevator or slip body, a dog cage having a plurality of openings, a plurality of locking dogs adaptably mountable to a plurality of seats in the elevator or slip body, wherein each of...