Invention Grant
US09051826B2 Downhole control system having a versatile manifold and method for use of same
有权
具有通用歧管的井下控制系统及其使用方法
- Patent Title: Downhole control system having a versatile manifold and method for use of same
- Patent Title (中): 具有通用歧管的井下控制系统及其使用方法
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Application No.: US14064963Application Date: 2013-10-28
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Publication No.: US09051826B2Publication Date: 2015-06-09
- Inventor: Joel David Shaw , Michael Robert Konopczynski , Paul R. Terry , Timothy R. Tips
- Applicant: Halliburton Energy Services, Inc.
- Applicant Address: US TX Houston
- Assignee: Halliburton Energy Services, Inc.
- Current Assignee: Halliburton Energy Services, Inc.
- Current Assignee Address: US TX Houston
- Priority: WOPCT/US2013/023466 20130128
- Main IPC: E21B34/10
- IPC: E21B34/10 ; E21B43/14

Abstract:
A downhole control system for actuating hydraulically controlled devices positioned in a well. The system includes a first set of N hydraulically controlled devices positioned in the well and a second set of at least one hydraulically controlled device positioned in the well. A common control line is ported to a first side of each of the hydraulically controlled devices in the first set. N control lines are each ported to a second side of one of the hydraulically controlled devices in the first set. A first control line of the N control lines is ported to a first side of a first hydraulically controlled device of the second set and a second control line of the N control lines is ported to a second side of the first hydraulically controlled device of the second set, such that N+1 control lines are operable to actuate N+1 hydraulically controlled devices.
Public/Granted literature
- US20140208729A1 Downhole Control System Having a Versatile Manifold and Method for Use of Same Public/Granted day:2014-07-31
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