Simultaneous tubular handling system
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专利名称：Simultaneous tubular handling system
发明人：Mark Alan Childers,Brendan William
Larkin,Harvey Mark Rich,Barry M. Smith
申请号：US11710638
申请日：20070223
公开号：US20080202812A1
公开日：
20080828
专利内容由知识产权出版社提供
专利附图：
摘要：A system and method for building and handling oilfield tubular stands while drilling operations are simultaneously and independently occurring with one drilling deck, one derrick, and one rotary system. An offline guided path horizontal to vertical
arm lifts and moves in the same plane tubulars stored horizontally on the catwalk and positions the tubulars vertically directly into a preparation hole for assembling and disassembling tubular stands while online drilling operations are simultaneously being conducted. A stand arm lifts and lowers the tubulars into and out of the adjustable preparation hole, and transports the tubulars for storage to an auxiliary tubular racking station in the upper part of the derrick. A bridge racker crane moves tubular stands from the auxiliary tubular racking station to the top drive or another tubular racking station.
申请人：Mark Alan Childers,Brendan William Larkin,Harvey Mark Rich,Barry M. Smith 地址：Naples FL US,Halifax GB,Katy TX US,Burton TX US
国籍：US,GB,US,US
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