Invention Grant
- Patent Title: Adjustable seat assembly
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Application No.: US14784880Application Date: 2014-10-27
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Publication No.: US09856708B2Publication Date: 2018-01-02
- Inventor: Kendall Lee Pacey
- 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
- Agency: Polsinelli PC
- International Application: PCT/US2014/062424 WO 20141027
- International Announcement: WO2016/068851 WO 20160506
- Main IPC: E21B23/04
- IPC: E21B23/04 ; E21B34/14 ; E21B43/12

Abstract:
Disclosed herein is a seat assembly for a drill string, the seat assembly having an outer tubular member and a seat disposed therein. The seat has a bore having a central axis. A plurality of cuts extends radially from the bore to an outer perimeter of the seat, the plurality of cuts also extending a distance longitudinally along the length of the central axis. Each of the plurality of cuts is present at an angle oblique to the peripheral circumference of the bore.
Public/Granted literature
- US20160326820A1 ADJUSTABLE SEAT ASSEMBLY Public/Granted day:2016-11-10
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