MULTI CYCLE CIRC SUB

The LiMAR Multi Cycle Circ Sub is used to allow multiple switching of flow paths between the annular and forward facing flow.

Each time a high flow rate followed by a low flow rate sequence is carried out, the tool alternates between circulating modes and remains in that position until the next cycle is performed. It does not require a constant high flow rate in order to remain in either position, making it the ideal tool for a variety of applications.

TOOL APPLICATIONS:

  • Improved hole cleaning during jetting and milling operations, isolating Motors or tools below from flow, Nitrogen and Stimulation Chemicals as well as spotting fluids.

DESIGN FEATURES & BENEFITS:

  • Flow or pressure activated
  • Available in a range of sizes to suit industry standard Coiled Tubing BHA’s
  • Suitable for high temperature environments
  • Compact design ideal for restricted height applications
  • Torque-thru capability
  • Simple, robust design ensuring ease of operation for the end user
  • Selected components QPQ treated
  • Hexagonal flats for safe make-up & break-out
  • Connection options to suit customer requirements
  • Corrosion resistant materials

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TECHNICAL DATA

Assembly Part No.Actual ODMake up Length
305-1687-XXX-RX1.687"22.00"
305-1750-XXX-RX1.750"22.00"
305-2125-XXX-RX2.125"25.35"
305-2250-XXX-RX2.250"25.35"
305-2875-XXX-RX2.875"30.27"
305-3125-XXX-RX3.125"30.27"

XXX - Last 3 digits of part number denotes connection type - Please refer to the connection code data sheet.

For additional sizes or further information please contact sales

 

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