Control line guidance system for downhole applications

Patent metadata

Field	Value
Publication number	US-11319784-B2
Application number	US-202017019831-A
Country	US
Kind code	B2
Filing date	Sep 14, 2020
Priority date	Sep 14, 2020
Publication date	May 3, 2022
Grant date	May 3, 2022

Abstract

A downhole tool including a tubular member having an outer surface and an inner surface defining a flow bore. An expandable member is arranged on the outer surface. The expandable member is selectively radially outwardly expandable. An activation mechanism is operatively connected to the expandable member. The activation mechanism is operable to radially outwardly expand the expandable member. A control line extends along the outer surface and over the expandable member. A control line guidance system is operable to shift the control line radially outwardly from the outer surface.

First claim

What is claimed is:

1. A downhole tool comprising:
a tubular member including an outer surface and an inner surface defining a flow bore;
an expandable member arranged on the outer surface, the expandable member being selectively radially outwardly expandable;
an activation mechanism operatively connected to the expandable member, the activation mechanism being operable to radially outwardly expand the expandable member;
a control line extending along the outer surface and over the expandable member; and
a control line guidance system pivotally connected to the outer surface, the control line guidance system being operable to shift the control line radially outwardly from the outer surface.

2. The downhole tool according to claim 1 , wherein the control line guidance system is operatively connected to the activation mechanism.

3. The downhole tool according to claim 2 , wherein the control line guidance system includes a linkage member having a first end coupled to the control line and a second end pivotally connected relative to the outer surface.

4. The downhole tool according to claim 3 , further comprising: another linkage member extending from the linkage member to the activation mechanism.

5. The downhole tool according to claim 4 , wherein the activation mechanism includes a setting piston arranged radially outwardly of the outer surface, the another linkage member being connected between the setting piston and the linkage member.

6. The downhole tool according to claim 2 , wherein the control line guidance system includes a plurality of arcuate segments disposed annularly about the outer surface and a plurality of opposing arcuate segments disposed annularly about the outer surface in an alternating manner, wherein axial movement of the plurality of arcuate segments relative to the plurality of opposing arcuate segments shifts the control line radially outwardly.

7. The downhole tool according to claim 6 , further comprising: an annular base portion shiftably disposed on the outer surface, the annular base portion being operable to shift the plurality of arcuate segments towards the plurality of opposing arcuate segments.

8. The downhole tool according to claim 7 , wherein the control line is supported by the annular base portion.

9. The downhole tool according to claim 8 , wherein the annular base portion includes a groove, the control line being disposed in the groove.

10. The downhole tool according to claim 1 , wherein the expandable member comprises a packer.

11. A resource exploration and recovery system comprising:
a surface system;
a subsurface system including a tubular string extending from the surface system into a wellbore, the tubular string including a downhole tool comprising:
a tubular member including an outer surface and an inner surface defining a flow bore;
an expandable member arranged on the outer surface, the expandable member being selectively radially outwardly expandable;
an activation mechanism operatively connected to the expandable member, the activation mechanism being operable to radially outwardly expand the expandable member;
a control line extending along the outer surface and over the expandable member; and

a control line guidance system pivotally connected to the outer surface, the control line guidance system being operable to shift the control line radially outwardly from the outer surface.

12. The resource exploration and recovery system according to claim 11 , wherein the control line guidance system is operatively connected to the activation mechanism.

13. The resource exploration and recovery system according to claim 12 , wherein the control line guidance system includes a linkage member having a first end coupled to the control line and a second end pivotally connected relative to the outer surface.

14. The resource exploration and recovery system according to claim 13 , further comprising: another linkage member extending from the linkage member to the activation mechanism.

15. The resource exploration and recovery system according to claim 14 , wherein the activation mechanism includes a setting piston arranged radially outwardly of the outer surface, the another linkage member being connected between the setting piston and the linkage member.

16. The resource exploration and recovery system according to claim 12 , wherein the control line guidance system includes a plurality of arcuate segments disposed annularly about the outer surface and a plurality of opposing arcuate segments disposed annularly about the outer surface in an alternating manner, wherein axial movement of the plurality of arcuate segments relative to the plurality of opposing arcuate segments shifts the control line radially outwardly.

17. The resource exploration and recovery system according to claim 16 , further comprising: an annular base portion shiftably disposed on the outer surface, the annular base portion being operable to shift the plurality of arcuate segments towards the plurality of opposing arcuate segments.

18. The resource exploration and recovery system according to claim 17 , wherein the control line is supported by the annular base portion.

19. The resource exploration and recovery system according to claim 18 , wherein the annular base portion includes a groove, the control line being disposed in the groove.

20. A method of shifting a control line radially outwardly of a tubular, the method comprising:
initiating an activation mechanism to radially outwardly expand an expandable member arranged on an outer surface of a tubular;
actuating a control line guidance system pivotally connected to the outer surface with the activation mechanism; and
radially outwardly shifting the control line relative to the outer surface with the control line guidance system.

Assignees

• Maenza Frank J
• Krueger Matthew J
• Baker Hughes Oilfield Operations Llc

Inventors

• Maenza Frank J
• Krueger Matthew J

Classifications

• E21B33/128

  with a member expanded radially by axial pressure (E21B33/122, E21B33/124 take precedence) · CPC title

• E21B43/106

  Couplings or joints therefor · CPC title

• E21B33/1208

  characterised by the construction of the sealing or packing means (E21B33/1277 takes precedence) · CPC title

• E21B43/105 Primary

  Expanding tools specially adapted therefor · CPC title

• E21B17/026 Primary

  Arrangements for fixing cables or wirelines to the outside of downhole devices · CPC title