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Pipe Conveyed Logging Latching Assembly - Flow Control PCL

FLOW CONTROL PCL

The Flow Control PCL is used to control the kicks during logging operations in:

  •  Difficult (highly deviated or horizontal) wells.
  •  High pressure, high temperature wells.
  •  Hot formations.

BENEFITS:

  • Securize the well
  • Reduce the risk of "kicks"
  • Allow flow throuhg drill pipe if unbalanced well and permit to make logs in smaller sizes wells.


Data sheet : FlowLess Downhole System 2018-10-02.pdf

Fig 1. Normal conditions, piston valve open, permit mud circulation.

Fig 2. Well flowing back, piston valve closed, no fluid return inside DP