US Patent 10060203 Wellbore equipment handling device

A wellbore equipment handling device is disclosed. The wellbore equipment handling device can comprise a catwalk to facilitate movement of a tubular. The catwalk can include a trough to receive the tubular. The trough can extend longitudinally along the catwalk. The catwalk can also include a base to support the trough and an indexer for moving the tubular about the catwalk. The wellbore equipment handling device can also comprise a bucking unit coupled to the base. The bucking unit can be configured to couple and uncouple joints of tubulars and downhole tools. The indexer can be operable to move the tubulars to and from the bucking unit.