Halliburton Energy Services, Inc.

Ratish Suhas Kadam

Mukesh Bhaskar Kshirsagar

Abhay Raghunath Bodake

Mohan Gunasekaran

Mathusan Mahendran

Zun Kai Chiam

Wee Kiang Jeremy Lau

Fangzhou Zhou

Preetham Halasinahally Ningegowda

Huili Shen

Manan Ravindra Mehta

Kalvin Bai

A tubular control conduit is disposed in a wellbore having a retractable segment and an abandonable segment, each having an inner bore. Upon retraction of the retractable segment an obstruction member is actuated to form a seal thereby preventing the flow of fluid past the obstruction member in the inner bore of the abandoned segment. Cement is then poured into the wellbore thereby covering the abandoned segment of the tubular control conduit.

Actuatable obstruction member for control lines

A control line pinching mechanism can include a pinching sleeve, a clamping sleeve, a tubing, a control line, and a pinching block. The clamping sleeve can have a slot. A control line can extend between the tubing and the slot of the clamping sleeve. A pinching block can be disposed within the slot of the clamping sleeve. The pinching sleeve can be movable relative to the slot from a released position to a pinching position in which the pinching sleeve contacts and radially compresses the pinching block against the control line to pinch the control line against the tubing.

Method and apparatus for pinching control lines

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Singapore, Singapore

Ratish Suhas Kadam