Modular side pocket icd

Patent metadata

Field	Value
Publication number	US-2021095549-A1
Application number	US-201916585352-A
Country	US
Kind code	A1
Filing date	Sep 27, 2019
Priority date	Sep 27, 2019
Publication date	Apr 1, 2021
Grant date	—

Abstract

A retrievable in-flow control device (ICD) including a device body having a first end, a second end, an outer surface extending between the first end and the second end, and an internal flow path. A wireline connector is arranged at the first end. A latch mechanism is provided on one of the wireline connector and the device body. A flow control port extends through the outer surface to the internal flow path. An equalizer member including a first flow path for passing a first fluid and a second flow path for resisting flow of a second fluid. The retrievable ICD also includes a flow control device establishes a selected pressure drop of the first fluid through the retrievable ICD.

First claim

1 . A retrievable in-flow control device (ICD) comprising:
a device body having a first end, a second end, an outer surface extending between the first end and the second end, and an internal flow path; a wireline connector arranged at the first end; a latch mechanism provided on one of the wireline connector and the device body; a flow control port extending through the outer surface to the internal flow path; an equalizer member including a first flow path for passing a first fluid and a second flow path for resisting flow of a second fluid, wherein the equalizer member includes a central shaft supporting a plurality of discs including an outer annular surface, the plurality of discs being spaced one from another along the central shaft; and a flow control device establishing a selected pressure drop of the first fluid through the retrievable ICD.

2 . (canceled)

3 . The ICD according to claim 1 , wherein the first flow path includes a first plurality of passages extending through each of the plurality of discs, the first plurality of passages being exposed to the outer annular surface.

4 . The ICD according to claim 3 , wherein the each of the first plurality of passages is circumferentially offset relative to others of the first plurality of passages.

5 . The ICD according to claim 3 , wherein one or more of the first plurality of passages extend into the central shaft.

6 . The ICD according to claim 3 , wherein the second flow path comprises a second plurality of passages extending through select ones of the plurality of discs spaced from the outer annular surface.

7 . The ICD according to claim 6 , wherein the select ones of the plurality of discs are less than all of the plurality of discs.

8 . The ICD according to claim 1 , wherein the flow control device is arranged downstream of the equalizer member.

9 . The ICD according to claim 8 , wherein the flow control device includes a body having an inlet, an outlet, and a flow control chamber arranged therebetween, the inlet having a first diameter and the outlet having a second diameter that is greater than the first diameter.

10 . The ICD according to claim 9 , wherein the inlet includes a tapered orifice.

11 . The ICD according to claim 9 , further comprising: a flow control element arranged between the inlet and the outlet, the flow control element including an outer annular edge that contacts an inner surface of the flow control chamber, the outer annular edge including one or more flow passages.

12 . The ICD according to claim 11 , wherein the flow control element is axially shiftable within the flow control chamber.

13 . The ICD according to claim 12 , wherein the second end included a radially inwardly projecting sealing land, the flow control element being shiftable into contact with the radially inwardly projecting sealing land to close off the one or more flow passages on the outer annular edge.

14 . A resource exploration and recovery system comprising:
a first system; a second system including one or more tubulars extending from the first system into a formation, at least one of the one or more tubulars including a central flow path and a side pocket radially offset from the central flow path; and a retrievable in-flow control device (ICD) arranged in the side pocket, the retrievable ICD comprising:
a device body having a first end, a second end, an outer surface extending between the first end and the second end, and an internal flow path;
a wireline connector arranged at the first end;
a latch mechanism provided on one of the wireline connector and the device body;
a flow control port extending through the outer surface to the internal flow path;
an equalizer member including a first flow path for passing a first fluid and a second flow path for resisting flow of a second fluid, wherein the equalizer member includes a central shaft supporting a plurality of discs including an outer annular surface, the plurality of discs being spaced one from another along the central shaft; and
a flow control device establishing a selected pressure drop of the first fluid through the retrievable ICD.

15 . (canceled)

16 . The resource exploration and recovery system according to claim 14 , wherein the first flow path includes a first plurality of passages extending through each of the plurality of discs, the first plurality of passages being exposed to the outer annular surface.

17 . The resource exploration and recovery system according to claim 16 , wherein the second flow path comprises a second plurality of passages extending through select ones of the plurality of discs, the second plurality of passages being spaced from the outer annular surface.

18 . The resource exploration and recovery system according to claim 14 , wherein the flow control device includes a body having an inlet, an outlet, and a flow control chamber arranged therebetween, the inlet having a first diameter and the outlet having a second diameter that is greater than the first diameter.

19 . The resource exploration and recovery system according to claim 18 , further comprising: a flow control element arranged between the inlet and the outlet, the flow control element including an outer annular edge that contacts an inner surface of the flow control chamber, the outer annular edge including one or more flow passages.

20 . The resource exploration and recovery system according to claim 19 , wherein the second end included a radially inwardly projecting sealing land, the flow control element being selectively shiftable within the flow control chamber into contact with the radially inwardly projecting sealing land to close off the one or more flow passages on the outer annular edge.

Assignees

• Hern Gregory
• Bulloch Dylan
• Nelson Jonathan
• He Zhi Yong
• Castro Luis A
• Baker Hughes Oilfield Operations Llc

Inventors

• Hern Gregory
• Bulloch Dylan
• Nelson Jonathan
• He Zhi Yong
• Castro Luis A

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

• E21B34/105

  retrievable, e.g. wire line retrievable, i.e. with an element which can be landed into a landing-nipple provided with a passage for control fluid · CPC title

• E21B34/06

  in wells · CPC title

• E21B23/03 Primary

  for setting the tools into, or removing the tools from, laterally offset landing nipples or pockets · CPC title

• E21B47/00

  Survey of boreholes or wells (monitoring pressure or flow of drilling fluid E21B21/08) · CPC title