Flow characteristic control using tube inflow control device

Patent metadata

Field	Value
Publication number	US-11143004-B2
Application number	US-201715680456-A
Country	US
Kind code	B2
Filing date	Aug 18, 2017
Priority date	Aug 18, 2017
Publication date	Oct 12, 2021
Grant date	Oct 12, 2021

Abstract

A method and system perform flow characteristic control. The system includes a tube inflow control device (ICD) including a tube input port. The tube ICD conveys fluid along an axial length of a tube of the tube ICD. The axial length of the tube controls a drop in pressure of the fluid between the tube input port and a corresponding tube output port. The system also includes a base pipe with an input port coupled to the tube output port of the tube of the tube ICD, wherein the base pipe is configured to convey the fluid to a surface.

First claim

What is claimed is:

1. A system, comprising:
a tube inflow control device (ICD) including a tube input port and configured to convey fluid along an axial length of a tube of the tube ICD, wherein the axial length of the tube controls a drop in pressure of the fluid between the tube input port and a corresponding tube output port; and
a base pipe with an input port coupled to the tube output port of the tube of the tube ICD, wherein the base pipe is configured to convey the fluid to a surface, wherein a cross-section of the tube of the tube ICD is not uniform over the axial length of the tube, the cross-section of the tube at the tube input port is an input cross-section, the cross-section of the tube at the tube output port is an output cross-section, the cross-section of the tube transitions along the axial length from a first cross-section that is different from the input cross-section and the output cross-section to a second cross-section to a third cross-section that is different from the input cross-section and the output cross-section, a length of the tube of the tube ICD having the second cross-section is longer than a length of the tube of the tube ICD having the first cross-section and the third cross-section, and a volume available to convey the fluid is different based on the first cross-section and the second cross-section.

2. The system according to claim 1 , further comprising a screen configured to filter formation fluid entering the screen from an annulus formed by the screen and a wellbore wall such that the fluid enters the screen, wherein the tube input port is coupled to a screen output port of the screen.

3. The system according to claim 1 , wherein the tube ICD includes two or more of the tubes, each of the two or more tubes including a corresponding one of the tube input ports and a corresponding one of the tube output ports.

4. The system according to claim 1 , wherein a cross-sectional shape of the tube of the tube ICD is circular, trapezoidal, triangular, or rectangular.

5. The system according to claim 1 , wherein the tube of the tube ICD is shaped as a coil wrapped around an outer surface of the base pipe.

6. The system according to claim 1 , wherein the tube of the tube ICD is formed as a serpentine shape and disposed on the base pipe.

7. The system according to claim 1 , wherein the tube of the tube ICD is shaped and arranged around the base pipe to leave an axial length of the base pipe uncovered by any portion of the tube.

8. A method of assembling tubing, the method comprising:
fabricating a tube of a tube inflow control device (ICD) with a non-uniform cross-section over an axial length of the tube;
arranging the tube ICD with a tube input port of the tube of the tube ICD and configuring the tube ICD to convey fluid along the axial length of the tube of the tube ICD, wherein the axial length of the tube controls a drop in pressure of the fluid between the tube input port and a corresponding tube output port, the cross-section of the tube at the tube input port is an input cross-section, the cross-section of the tube at the tube output port is an output cross-section, the cross-section of the tube transitions along the axial length from a first cross-section that is different from the input cross-section and the output cross-section to a second cross-section to a third cross-section that is different from the input cross-section and the output cross-section, a length of the tube of the tube ICD having the second cross-section is longer than a length of the tube of the tube ICD having the first cross-section and the third cross-section, and a volume available to convey the fluid is different based on the first cross-section and the second cross-section; and
coupling an input port of a base pipe to the tube output port of the tube of the tube ICD and configuring the base pipe to convey the fluid to a surface.

9. The method according to claim 8 , further comprising positioning a screen to form an annulus with a wellbore wall and configuring the screen to filter formation fluid entering the screen from the annulus such that the fluid enters the screen, and coupling the tube input port of the tube of the tube ICD to a screen output port of the screen.

10. The method according to claim 8 , further comprising interweaving two or more of the tubes to form the tube ICD, wherein each of the two or more tubes including a corresponding one of the tube input ports and a corresponding one of the tube output ports.

11. The method according to claim 8 , further comprising fabricating the tube of the tube ICD with a circular cross-sectional shape, a trapezoidal cross-sectional shape, a triangular cross-sectional shape, or a rectangular cross-sectional shape.

12. The method according to claim 8 , further comprising shaping the tube of the tube ICD as a coil wrapped around an outer surface of the base pipe.

13. The method according to claim 8 , further comprising forming the tube of the tube ICD as a serpentine shape and disposing the tube of the tube ICD on the base pipe.

14. The method according to claim 8 , further comprising shaping the tube of the tube ICD and arranging the tube of the tube ICD around the base pipe to leave an axial length of the base pipe uncovered by any portion of the tube.

Assignees

• Koli Jai Kishan
• Fisher Britain A
• Hammer Aaron C
• Baker Hughes A Ge Co Llc

Inventors

• Koli Jai Kishan
• Fisher Britain A
• Hammer Aaron C

Classifications

• E21B43/12 Primary

  Methods or apparatus for controlling the flow of the obtained fluid to or in wells (E21B43/25 takes precedence; valve arrangements E21B34/00) · CPC title

• E21B43/08 Primary

  Screens or liners {(expandable screens or liners E21B43/108)} · CPC title