Union Cross Over Adapters are utilized to provide a transition between otherwise incompatible unions made by the same or different manufacturers. These adapters are designed with a Union Box Up and Union Pin & Collar Down and are always rated,both in terms of service and pressure. Any combination of end connections are available.
Floor Block (Hay Pulley) is used to bring the wireline down to a position where it is horizontal from the lubricator tree to the wireline rig. It also shifts the point of wireline pull from the top of lubricator to the base of the lubricator tree and reduces sideloading of the lubricator.Pulleys are available in aluminium or composite material for lighter weight.
A Wireline Clamp is used to clamp the wireline while raising and lowering the lubricator and during fishing operations.
A Wellhead Connection is used to connect the bottom of the wireline valve to the top tree connections. The top of the connection fits the bottom of valve and the bottom thread of connection is threaded to screw into the particular threads on top of the tree flange connections.
A Telescopic Gin Pole is used to raise the lubricator to the top of the wireline valve and maintain this position while breaking off or making up wireline tool string.
A Load Binder and Chain are used to bind the gin pole to the tree and to the wireline valve.
Rope Blocks are used to raise and lower the lubricator.
A Lubricator Pick-Up Clamp is used to hook the rope block to pick up the lubricator.
Pump – In – Subs and Plug Valves are used to pressurize the lubricator during hydrostatic testing or pumping in to the well bore when that becomes necessary during the course of servicing operations. Models with a working pressure above 5,000 PSI are equipped with specially designed side ports and accept plug valves with integral unions. Plug Valves are available separately and as a component of Pump-in-Subs. Fitted with a variety of Top and Bottom Connections, – Quick Union connections being most common, – these assemblies are available from 2.50 ID.inch through 6.38″ ID. with WP from 3,000 PSI through 15,000 PSI.
