QUICK CONNECT COUPLING FOR CEMENTING OPERATIONS AND THE LIKE
摘要
Devices and methods for quickly connecting and disconnecting a conduit to a port. In a described embodiment, a quick connect coupling is described for quickly connecting and disconnecting a cement supply conduit to the port of a top drive cement swivel
申请公布号
WO2013165729(A1)
申请公布日期
2013.11.07
申请号
WO2013US37599
申请日期
2013.04.22
申请人
BAKER HUGHES INCORPORATED
发明人
LAUREL, DAVID, F.;BAUGHER, DOUGLAS, K.;PATE, CHARLES, J.;KOENIG, KURT, R.