发明授权
US08857510B2 System and method for determining movement of a drilling component in a wellbore
有权
用于确定钻井部件在井筒中的运动的系统和方法
- 专利标题: System and method for determining movement of a drilling component in a wellbore
- 专利标题(中): 用于确定钻井部件在井筒中的运动的系统和方法
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申请号: US12754235申请日: 2010-04-05
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公开(公告)号: US08857510B2公开(公告)日: 2014-10-14
- 发明人: John Rasmus , John James , William Lesso
- 申请人: John Rasmus , John James , William Lesso
- 申请人地址: US TX Sugar Land
- 专利权人: Schlumberger Technology Corporation
- 当前专利权人: Schlumberger Technology Corporation
- 当前专利权人地址: US TX Sugar Land
- 代理商 Kimberly Ballew; Mark D. Shelley II
- 主分类号: E21B47/00
- IPC分类号: E21B47/00 ; E21B47/024 ; E21B47/04 ; E21B47/09
摘要:
A system and a method determine movement of a drilling component, such as, for example, a tool, a drill bit or other wellbore device, within a wellbore. The system and method may process information obtained from the wellbore by using, for example, a numerical processing algorithm. The information may be data acquired during drilling of the wellbore. Rig surface data recording systems may track the position of the drill bit, the BHA and/or other component of the drill string during the time the component is within the wellbore. Downhole measuring devices may record data at various positions along the BHA and above the drill bit as a function of time.
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