Sand control screen assembly having control line capture capability
A sand control screen assembly having control line capture capability is operable for use in a subterranean wellbore. The sand control screen assembly includes a base pipe having a screen jacket positioned therearound for preventing the flow of particulate material of a predetermined size therethrough and allowing the flow of production fluids therethrough. The sand control screen assembly also includes a control line capture assembly. The control line capture assembly includes an axially extending flange that couples to the screen jacket and is operable to protect the control line during installation and operation of the sand control screen in the wellbore. The control line capture assembly also includes an axially extending spring channel that couples to the flange. The channel is operable to receive and retain the control line during installation and operation of the sand control screen in the wellbore.
1. A sand control screen assembly having control line capture capability for use in a subterranean wellbore, the sand control screen assembly comprising:
a base pipe;
a screen jacket positioned around the base pipe that is operable to prevent the flow of particulate material of a predetermined size therethrough and to allow the flow of production fluids therethrough; and
an axially extending flange exteriorly positioned about and coupled to the screen jacket, the flange having a channel receptacle positioned between a pair of oppositely disposed legs having a plurality axially distributed openings, the flange forming a pair of axially extending fluid passageways with the screen jacket, the openings in fluid communication with at least one of the fluid passageways; and
an axially extending spring channel disposed within the channel receptacle, the spring channel having a pair of oppositely disposed receiving arms operable to flex to receive the control line therein and operable to exert a lateral biasing force on the control line to retain the control line therein.
2. The sand control screen assembly as recited in claim 1 wherein the screen jacket further comprises an outer shroud.
3. The sand control screen assembly as recited in claim 1 wherein the flange is welded to the screen jacket.
4. The sand control screen assembly as recited in claim 1 wherein the flange is bonded to the screen jacket.
5. A sand control screen assembly having control line capture capability for use in a subterranean wellbore, the sand control screen assembly comprising:
a base pipe;
a screen jacket positioned around the base pipe that is operable to prevent the flow of particulate material of a predetermined size therethrough and to allow the flow of production fluids therethrough; and
a control line capture assembly exteriorly positioned about and coupled to the screen jacket, the control line capture assembly having an axially extending flange having a channel receptacle and an axially extending spring channel disposed within the channel receptacle, the spring channel having a pair of oppositely disposed receiving arms operable to flex to receive the control line therein and operable to exert a lateral biasing force on the control line to retain the control line therein.
6. The sand control screen assembly as recited in claim 5 wherein the screen jacket further comprises an outer shroud.
7. The sand control screen assembly as recited in claim 5 wherein the channel receptacle is positioned between a pair of oppositely disposed legs having a plurality axially distributed openings, wherein the flange forming a pair of axially extending fluid passageways with the screen jacket and wherein the openings are in fluid communication with at least one of the fluid passageways.
8. The sand control screen assembly as recited in claim 5 wherein the flange is welded to the screen jacket.
9. The sand control screen assembly as recited in claim 5 wherein the channel is welded to the flange.
10. A method for securing a control line to a sand control screen assembly for use in a subterranean wellbore, the method comprising:
providing a sand control screen assembly having a base pipe with a screen jacket positioned therearound and a control line capture assembly exteriorly positioned about and coupled to the screen jacket, the control line capture assembly having an axially extending flange having a channel receptacle and an axially extending spring channel disposed within the channel receptacle;
positioning the control line in the spring channel by flexing a pair of oppositely disposed receiving arms of the spring channel; and
retaining the control line within the spring channel by exerting a lateral biasing force on the control line with the receiving arms.
11. The method as recited in claim 10 wherein the channel receptacle is positioned between a pair of oppositely disposed legs.
12. The method as recited in claim 11 wherein each of the legs has a plurality axially distributed openings.
13. The method as recited in claim 11 wherein the flange forms a pair of axially extending fluid passageways with the screen jacket.