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US 9,540,893 B2Granted
Cable duct device in a swelling packer
AssigneeHalliburton Energy Services, Inc.
InventorRune Freyer
Life of this patent
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Abstract
A cable duct device in a swellable packer, in which the swellable packer is provided with at least one opening therethrough which is adapted to constitute a duct for a cable.
Claims7
A system comprising:
- a production tubing having two packers disposed about an outer surface of the production tubing and arranged along a longitudinal extension of the production tubing;
- each packer being formed of a swellable material and including a generally longitudinal through-going opening through the packer with a slit extending between the through-going opening and an outer surface of the packer prior to actuation of the packer, wherein each through-going opening includes a bend;
- and
- a cable extending along the longitudinal extension of the production tubing and through the through-going openings of the two packers, wherein a first length of the cable extending within the through-going openings is greater than a longitudinal length of the two packers.
1 more element
Dependencies are inferred from the claim text.