<p>A locking slot assembly may include a slot, a lug configured to move within the slot, and a lock configured to prevent the lug from moving within the slot until a triggering event occurs. The lock may be further configured to allow the lug to move within the slot after the triggering event has occurred, so long as a predetermined condition is maintained. The triggering event may be the application of a predetermined pressure, and the predetermined condition may be a minimum pressure.</p>
申请公布号
WO2008102117(A1)
申请公布日期
2008.08.28
申请号
WO2008GB00557
申请日期
2008.02.18
申请人
HALLIBURTON ENERGY SERVICES, INC.;CURTIS, PHILIP, ANTHONY;HOWELL, MATTHEW, T.;MANKE, KEVIN, R.