Hydraulic communication device
The present invention generally relates to a hydraulic communication device that is used in a wellbore for fluid communication during a wellbore operation. In one aspect, a hydraulic communication device is provided. The hydraulic communication device includes a body having a central passageway and a bore formed in a wall of the body. The bore is in fluid communication with the central passageway, and the bore is configured to receive an end of a control line. The hydraulic communication device further includes a plug assembly disposed in the bore formed in the wall of the body. The plug assembly is movable from a first position in which fluid communication through the bore is blocked and a second position in which fluid communication through the bore is unblocked.
1. A hydraulic communication device connected to a surface of a wellbore by a control line comprising:
a body having a central passageway and a bore formed in a wall of the body, the bore is in fluid communication with the central passageway, and the bore is configured to receive an end of the control line;
a groove formed as a recess in the wall of the body between the bore and the central passageway; and
a plug assembly disposed in the bore formed in the wall of the body, the plug assembly movable from a first position in which fluid communication through the bore is blocked and movable to a second position in which fluid communication through the bore is unblocked, wherein:
the groove is configured to receive the plug assembly when the plug assembly is in the second position,
the plug assembly includes a stem portion and a head portion, and
the stem portion is disposed in the control line and the head portion is disposed in the bore of the body when the plug assembly is in the first position.
2. The communication device of claim 1 , wherein a portion of the plug assembly is disposed in a bore of the control line when the plug assembly is in the first position.
3. The communication device of claim 1 , wherein the head portion is disposed in the groove formed in the wall of the body when the plug assembly is in the second position.
4. The communication device of claim 1 , wherein the plug assembly includes a seal member disposed on the stem portion, the seal member being configured to create a seal with the bore formed in the wall of the body when the plug assembly is in the first position.
5. The communication device of claim 1 , wherein the plug assembly includes a biasing member disposed on the stem portion.
6. The communication device of claim 5 , wherein the biasing member is in a retracted position when the plug assembly is in the first position and the biasing member is in an extended position when the plug assembly is in the second position.
7. The communication device of claim 6 , wherein an end of the biasing member engages a wall of control line when the plug assembly is in the first position.
8. The communication device of claim 6 , wherein an end of the biasing member engages the bore in the wall of the body when the plug assembly is in the second position.
9. The communication device of claim 1 , wherein the plug assembly is releasably engaged with the control line.
10. The communication device of claim 9 , further comprising a shearable member for releasably engaging the plug assembly to the control line.
11. The communication device of claim 9 , wherein the plug assembly forms an interference fit with the control line.
12. The communication device of claim 1 , wherein the plug assembly is engaged with the control line when the plug assembly is in the first position.
13. The communication device of claim 1 , wherein one side of the plug assembly is exposed to the control line and a second side of the plug assembly is exposed to the central opening when the plug assembly is in the first position.
14. A method of activating a hydraulic communication device connected to a surface of a wellbore by a control line, the method comprising:
placing the hydraulic communication device in the wellbore, the hydraulic communication device having a body with a central passageway,
coupling the control line to a bore formed in a wall of the body;
closing fluid communication between the control line and the central passageway by placing a plug assembly in engagement with the control line and the bore;
opening fluid communication between the control line and the central passageway by moving the plug assembly to a recessed groove formed in the wall of the body; and
pumping fluid through the control line and into the central passageway of the body of the hydraulic communication device, wherein the plug assembly includes a biasing member that is configured to prevent the plug assembly from returning to the control line after being moved.
15. The method of claim 14 , wherein the plug assembly includes a seal member that is configured to create a seal with the bore formed in the wall of the body when the plug assembly is partially disposed within the control line.
16. A plug assembly for use with a hydraulic communication device that is connected to a surface of a wellbore by a control line, the plug assembly comprising:
a stem portion having a first end and a second end;
a head portion attached to the first end of the stem portion;
a backup ring member disposed on the stem portion, the backup ring member being configured to engage the end of the control line when the plug assembly is partially disposed within the control line;
a seal member disposed around the first end of the stem portion and in contact with the backup ring member, the seal member being configured to block fluid flow through the control line when the plug assembly is partially disposed within the control line; and
a biasing member that is configured to prevent the plug assembly from returning to the control line after the plug assembly is expelled from the control line.
17. The plug assembly of claim 16 , wherein a tip portion is disposed at the second end of the stem portion.
18. A hydraulic communication device comprising:
a body having a central passageway and a bore formed in a wall of the body, the bore is in fluid communication with the central passageway, and the bore is configured to receive a first end of a control line, wherein a second end of the control line is outside of the bore;
a groove formed as a recess in the wall of the body between the bore and the central passageway; and
a plug assembly disposed in the bore formed in the wall of the body, the plug assembly movable from a first position in which fluid communication through the bore is blocked and movable to a second position in which fluid communication through the bore is unblocked, wherein the groove is configured to receive the plug assembly when the plug assembly is in the second position, wherein:
the plug assembly includes a stem portion and a seal member disposed on the stem portion, and
the seal member is configured to create a seal with the bore formed in the wall of the body when the plug assembly is in the first position.
19. A hydraulic communication device connected to a surface of a wellbore by a control line comprising:
a body having a central passageway and a bore formed in a wall of the body, the bore is in fluid communication with the central passageway, and the bore is configured to receive an end of the control line;
a groove formed as a recess in the wall of the body between the bore and the central passageway; and
a plug assembly disposed in the bore formed in the wall of the body, the plug assembly movable from a first position in which fluid communication through the bore is blocked and movable to a second position in which fluid communication through the bore is unblocked, wherein:
the groove is configured to receive the plug assembly when the plug assembly is in the second position,
the plug assembly includes a stem portion and a head portion, and
the plug assembly includes a seal member disposed on the stem portion, the seal member being configured to create a seal with the bore formed in the wall of the body when the plug assembly is in the first position.
20. The communication device of claim 19 , wherein a portion of the plug assembly is disposed in a bore of the control line when the plug assembly is in the first position.
21. The communication device of claim 19 , wherein the head portion is disposed in the groove formed in the wall of the body when the plug assembly is in the second position.
22. The communication device of claim 19 , wherein one side of the plug assembly is exposed to the control line and a second side of the plug assembly is exposed to the central opening when the plug assembly is in the first position.