Invention Grant
US09267329B2 Drill bit with extension elements in hydraulic communications to adjust loads thereon
有权
在液压通信中使用延伸元件钻头以调整其上的负载
- Patent Title: Drill bit with extension elements in hydraulic communications to adjust loads thereon
- Patent Title (中): 在液压通信中使用延伸元件钻头以调整其上的负载
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Application No.: US13796494Application Date: 2013-03-12
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Publication No.: US09267329B2Publication Date: 2016-02-23
- Inventor: Juan Miguel Bilen
- Applicant: Juan Miguel Bilen
- Applicant Address: US TX Houston
- Assignee: Baker Hughes Incorporated
- Current Assignee: Baker Hughes Incorporated
- Current Assignee Address: US TX Houston
- Agency: Cantor Colburn LLP
- Main IPC: E21B7/06
- IPC: E21B7/06 ; E21B10/62 ; E21B10/43 ; E21B10/32

Abstract:
In one aspect, a drill bit is disclosed that in one embodiment includes a plurality of elements that extend and retract from a surface of the drill bit, wherein the plurality of such elements are in fluid communication with each other to compensate for differing forces applied to such elements during drilling operations. In another aspect, a method of drilling a wellbore is provided that in one embodiment includes: conveying a drill string having a drill bit at an end thereof, wherein the drill bit includes a plurality of elements that extend and retract from a surface of the drill bit, wherein the plurality of such elements are in fluid communication with each other to compensate for differing forces applied to such elements during drilling operations; and drilling the wellbore using the drill string.
Public/Granted literature
- US20140262511A1 Drill Bit with Extension Elements in Hydraulic Communications to Adjust Loads Thereon Public/Granted day:2014-09-18
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