Emergency disconnect system for riserless subsea well intervention system

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United States of America Patent

PATENT NO 8857520
SERIAL NO

13095596

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Abstract

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A method for riserless intervention of a subsea well includes: lowering a pressure control assembly (PCA) from a vessel to a subsea production tree; fastening the PCA to the tree; lowering a control pod from the vessel to the PCA using an umbilical; fastening the control pod to the PCA; lowering an end of a fluid conduit from the vessel to the PCA; and fastening the fluid conduit to the PCA using a dry break connection.

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Patent Owner(s)

  • WILD WELL CONTROL, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Blaikie, Paul Alexander Aberdeen, GB 1 17
Hoffman, Corey Eugene Plantersville, US 12 234
McDaniel, Stace Brac Tomball, US 2 55

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