Invention Grant
- Patent Title: Systems and methods for riser coupling
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Application No.: US14618497Application Date: 2015-02-10
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Publication No.: US09228397B2Publication Date: 2016-01-05
- Inventor: Blake T. DeBerry , Morris B. Wade , James Daryl Kizer , Sascha Antonio Castriotta , David Scantlebury , Darren W. T. Mills , Colton Bradford Sandman
- Applicant: Dril-Quip, Inc.
- Applicant Address: US TX Houston
- Assignee: Dril-Quip, Inc.
- Current Assignee: Dril-Quip, Inc.
- Current Assignee Address: US TX Houston
- Agency: Baker Botts L.L.P.
- Main IPC: E21B17/02
- IPC: E21B17/02 ; E21B17/08 ; E21B19/16 ; E21B19/06 ; E21B19/00 ; E21B17/01 ; E21B17/046 ; E21B19/10

Abstract:
Systems and methods for riser coupling are disclosed. A riser coupling system comprises a riser joint connector comprising a first tubular assembly coupled to a second tubular assembly. The riser coupling system further comprises a spider assembly which receives the riser joint connector and has a connector actuation tool. The connector actuation tool comprises a dog assembly, a clamping tool and a splined member. The dog assembly selectively extends a dog to engage the riser joint connector. The clamping tool couples the first tubular assembly and the second tubular assembly. Finally, the splined member actuates a locking member of the riser joint connector.
Public/Granted literature
- US20150152694A1 SYSTEMS AND METHODS FOR RISER COUPLING Public/Granted day:2015-06-04
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