Equalizing Sub-Assemblies

Rebco Type 'ROTB' and 'ROTH' Equalizing Subs are to be used with Sub-Surface Controls such as Locking Mandrels. Both Equalizing Subs are identical except the ID is larger in Type 'ROTH' Equalizing Sub.

These Sub-Assemblies are designed to allow pressure differentials to be equalized across the Lock Mandrels and Flow controls before attempting to retrieve them.

Rebco Type 'ROTF' Equalizing Subs are to be used with Sub-Surface Controls such as Locking Mandrels. Type 'ROTF' Equalizing Subs can be supplied with 2 or 3 Orifice Ports.

These Sub-Assemblies are designed to allow pressure differentials to be equalized across the Lock Mandrels and Flow controls before attempting to retrieve them.

NOTE: These types of Equalizing Subs require running/pulling equalizing prongs.

Rebco Type 'ROTC' Plug Bean Sub-Assembly is to be used with Sub-Surface Controls such as Locking Mandrels and Tubing Mandrels. The Plug holds pressure from below only and provide the means of pumping through the Plug.

Product Code: 21

NOTE: DET A is not included in the Sub-Assembly; to be specified when ordering.

Rebco Type 'ROTD' Bean Plug Sub-Assembly is to be used with Sub-Surface Controls such as Locking Mandrels and Tubing Mandrels.

The Plug holds pressure from below only and provide the means of pumping through the Plug.

Rebco Type 'ROTT' Input Safety Valve Sub-Assembly bottom is to be used with Injection Safety Valves. Spring loaded bottom valve holds pressure from below only and provide the means of pumping through the Plug.

Product Code: 22

Rebco Type 'ROTXR' Pump-Through Bottom Sub-Assemblies are to be used with Lock Mandrels and Equalizing Valves (Valve type) according to the Nominal Size and Profile of the Landing Nipple.

Spring loaded Ball and Seat bottom holds pressure from below only and provide the means of pumping through the Plug. See Section XVIII - Pump-Through Plugs.

Rebco Type 'BB' Circulating Bottom Sub-Assemblies for use in Type 'BF' Landing Nipple are to be used with Lock Mandrels (See Section XIV) Type 'ROTS', 'ROTW', 'ROTG', and 'ROTM' with 'API' Cross Over Mandrel or Packing Mandrel and Type 'BB' Seal Unit according to the Nominal Size. Rebco Type 'BB' Circulating Bottom Sub-Assemblies for use in Type 'BR' Landing Nipple are to be used with Lock Mandrels (See Section XIV) Type 'ROTZ', and 'ROTK' with 'API' Cross Over Mandrel or Packing Mandrel and Type 'BB' Seal Unit according to the Nominal Size.

Rebco Type 'BT' Circulating Choke Bottom Sub-Assemblies for use in Type 'BF' Landing Nipple are to be used with Lock Mandrels (See Section XIV) Type 'ROTW', with 'API' Cross Over Mandrel or Packing Mandrel and Type 'BB' Seal Unit according to the Nominal Size. Rebco Type 'BT' Circulating Choke Bottom Sub-Assemblies for use in Type 'BR' Landing Nipple are to be used with Lock Mandrels (See Section XIV) Type 'ROTZ', with 'API' Cross Over Mandrel or Packing Mandrel and Type 'BB' Seal Unit according to the Nominal Size.

Product Code: 21

Beans: Available in 1/64" orifice Increments

Rebco Type 'ROTR' Equalizing Sub-Assembly is to be used with Type 'ROTR' and Type 'ROTRN' Lock Mandrels.

These Sub-Assemblies are designed to allow pressure differentials to be equalized across the Lock Mandrels and Flow controls before attempting to retrieve them from respective Landing Nipples.

Product Code: 20

Rebco Type 'ROTPR' Equalizing Prong and Valve Sub-Assembly, when attached to Type 'ROTR' and/or 'ROTRN' Lock Mandrel Assembly, converts the Lock Mandrel to a Plug Choke, with equalizing device, capable of holding pressure differentials from above or below.

Product Code: 24

Rebco Type 'ROTX' Equalizing Sub-Assembly is to be used with Type 'ROTX' and Type 'ROTXN' Lock Mandrels.

These Sub-Assemblies are designed to allow pressure differentials to be equalized across the Lock Mandrels and Flow controls before attempting to retrieve them from respective Landing Nipples.

Rebco Type 'ROTPX' Equalizing Prong and Valve Sub-Assembly, when attached to Type 'ROTX' and/or 'ROTXN' Lock Mandrel Assembly, converts the Lock Mandrel to a Plug Choke, with equalizing device, capable of holding pressure differentials from above or below.

Product Code: 24