TOOL DETECTION AND ALIGNMENT FOR TOOL INSTALLATION
摘要
A modular top drive system for construction of a wellbore includes an alignment assembly configured to align a tool with a top drive unit to facilitate automatic tool installation during rig up.
申请公布号
WO2017027647(A1)
申请公布日期
2017.02.16
申请号
WO2016US46445
申请日期
2016.08.11
申请人
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
发明人
HEBEBRAND, Christina Karin;THIEMANN, Bjoern;LIESS, Martin;WERN, Frank;ZOUHAIR, Aicam;OWNBY, John Fielding