IP Library Granted Patent US 12,692,753
Granted Patent B2
US 12,692,753 · App. 18/791,897 · Granted Jul 28, 2026

Wellbore cable clamp

Inventors: Stephen Michael Greci (Carrollton, TX); Nicholas A. Kuo (Carrollton, TX); Ryan M. Novelen (Carrollton, TX); Ryan W. McChesney (Carrollton, TX)
Assignee: Halliburton Energy Services, Inc.
E21B17/026F16L3/00
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Quick Facts
Patent No.
US 12,692,753
App. No.
18/791,897
Granted
Jul 28, 2026
Kind
B2
Abstract

A tubing to be positioned in a wellbore, the tubing comprising: a channel having multiple pairs of slots created on each side of the channel, wherein each of the multiple pairs of slots is positioned at different depths of the wellbore, wherein at least one cable is to be positioned in the channel and comprises at least one of a sensor or a splice; and a clamp configured to be positioned in each of the multiple pairs of slots and configurable to clamp down on the at least one cable positioned in the channel, wherein the clamp is to be positioned in a first pair of slots of the multiple pairs of the slots such that clamp is not positioned over the at least one sensor or the splice of the least one cable.

Claims (50)

1 . A tubing to be positioned in a wellbore, the tubing comprising:

a channel having multiple pairs of slots created on each side of the channel, wherein each of the multiple pairs of slots is positioned at different depths of the wellbore, wherein at least one cable is to be positioned in the channel and comprises at least one of a sensor or a splice; and

a clamp configured to be positioned in each of the multiple pairs of slots and configurable to clamp down on the at least one cable positioned in the channel, wherein the clamp is to be positioned in a first pair of slots of the multiple pairs of the slots such that clamp is not positioned over the at least one sensor or the splice of the least one cable, wherein the clamp comprises a rotatable top, a bottom anchor, and a screw threaded through the rotatable top and the bottom anchor, wherein the rotatable top is rotatable relative to the bottom anchor and wherein the rotatable top rotates about the screw when the bottom anchor is engaged with the channel.

2 . The tubing of claim 1 , wherein the at least one cable comprises at least one of a fiber optic cable, an electrical cable, or a hydraulic cable.

3 . The tubing of claim 1 , wherein the clamp comprises a t-slot clamp.

4 . The tubing of claim 3 , wherein the clamp comprises the screw to tighten the clamp in position in the first pair of slots in the channel.

5 . The tubing of claim 4 , wherein the clamp is configured to move between the first pair of slots in the channel to a second pair of slots of the multiple pairs of slots at a different depth of the wellbore.

6 . The tubing of claim 5 , wherein the clamp configured to move between the first pair of slots in the channel to the second pair of slots comprises

the screw of the clamp configured to loosen,

the clamp configured to rotate such that the clamp is not within the first pair of slots,

the clamp configured to move to a different depth of the wellbore associated with the second pair of slots,

the clamp configured to rotate back to enable the clamp to be positioned in the second pair of slots, and

the screw of the clamp configured to retighten.

7 . The tubing of claim 1 , wherein a length of the clamp is less than a width of the channel.

8 . The tubing of claim 1 , wherein the channel is formed in a perforated shroud that is to enclose a sand control screen that is to limit particulates entering therethrough from a formation fluid flowing through the sand control screen from a surrounding subsurface formation into which the wellbore is formed.

9 . An apparatus comprising:

a cable clamp configurable to be positioned in any one of multiple pairs of slots within a channel that is part of a tubing to be positioned downhole in a wellbore, wherein the cable clamp comprises a rotatable top, a bottom anchor, and a screw threaded through the rotatable top and the bottom anchor, wherein the rotatable top is rotatable relative to the bottom anchor and wherein the rotatable top rotates about the screw when the bottom anchor is engaged with the channel,

wherein each of the multiple pairs of slots is positioned at different depths of the wellbore, wherein at least one cable is to be positioned in the channel and comprises at least one of a sensor or a splice, wherein the clamp is to be positioned in a first pair of slots of the multiple pairs of the slots such that clamp is not positioned over the at least one sensor or the splice of the least one cable.

10 . The apparatus of claim 9 , wherein the at least one cable comprises at least one of a fiber optic cable, an electrical cable, or a hydraulic cable.

11 . The apparatus of claim 9 , wherein the cable clamp comprises a t-slot clamp.

12 . The apparatus of claim 11 , wherein the cable clamp comprises a screw to tighten the cable clamp in position in the first pair of slots in the channel.

13 . The apparatus of claim 12 , wherein the cable clamp is configured to move between the first pair of slots in the channel to a second pair of slots of the multiple pairs of slots at a different depth of the wellbore.

14 . The apparatus of claim 13 , wherein the cable clamp configured to move between the first pair of slots in the channel to the second pair of slots comprises

the screw of the cable clamp configured to loosen,

the cable clamp configured to rotate such that the cable clamp is not within the first pair of slots,

the cable clamp configured to move to a different depth of the wellbore associated with the second pair of slots,

the cable clamp configured to rotate back to enable the cable clamp to be positioned in the second pair of slots, and

the screw of the cable clamp configured to retighten.

15 . The apparatus of claim 9 , wherein a length of the cable clamp is less than a width of the channel.

16 . The apparatus of claim 9 , wherein the channel is formed in a perforated shroud that is to enclose a sand control screen that is to limit particulates entering therethrough from a formation fluid flowing through the sand control screen from a surrounding subsurface formation into which the wellbore is formed.

17 . A method comprising:

receiving a tubing that is to be positioned downhole in a wellbore, wherein the tubing comprises a channel having multiple pairs of slots created on each side of the channel, wherein each of the multiple pairs of slots is positioned at different depths of the wellbore;

loosening a cable clamp positioned in a first pair of slots of the multiple pair of slots;

rotating a rotatable top of the cable clamp such that an axis of the rotatable top is substantially parallel with an axis of the channel;

positioning at least one cable in the channel below the rotatable top of the cable clamp, wherein the at least one cable comprises at least one of a sensor or a splice, wherein the cable clamp is to be positioned in the first pair of slots of the multiple pairs of slots such that clamp is not positioned over the at least one sensor or the splice of the least one cable;

rotating the rotatable top of the cable clamp such that the axis of the rotatable top is substantially perpendicular with the axis of the channel; and

tightening the cable clamp into the pair of slots to secure the at least one cable in the channel.

18 . The method of claim 17 , wherein the at least one cable comprises at least one of a fiber optic cable, an electrical cable, or a hydraulic cable.

19 . The method of claim 17 , wherein the cable clamp comprises a t-slot clamp.

20 . The method of claim 19 , wherein the cable clamp comprises a screw to tighten the clamp in position in the first pair of slots in the channel.

21 . The method of claim 20 , further comprising:

moving the cable clamp from the first pair of slots in the channel to a second pair of slots of the multiple pairs of slots at a different depth of the wellbore.

22 . The method of claim 21 , moving the cable clamp comprises:

loosening the screw of the cable clamp;

rotating the cable clamp such that the cable clamp is not within the first pair of slots;

moving the cable clamp to a different depth of the wellbore associated with the second pair of slots;

rotating the cable clamp back to enable the cable clamp to be positioned in the second pair of slots; and

retightening the screw of the clamp.

23 . The method of claim 17 , wherein a length of the clamp is less than a width of the channel.

24 . The method of claim 17 , wherein the channel is formed in a perforated shroud that is to enclose a sand control screen that is to limit particulates entering therethrough from a formation fluid flowing through the sand control screen from a surrounding subsurface formation into which the wellbore is formed.