Rotating Control Line Cutting Sub
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
Nov 10, 2016
app pub date -
Nov 10, 2015
filing date -
May 5, 2015
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A control line cutting tool is mounted for rotation in response to lifting the cut segment. The blade is oriented to cut as the cutter is forced to rotate to follow a spiral groove in the portion of the body below the cut. When the follower pin in the cutter reaches the end of the spiral slot all the control lines have been cut with minimal stress on the control lines to accomplish the cut. The pin then enters a longitudinal slot to allow separation of the body above the cut from the remaining portion in the borehole supported by a packer.
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