发明名称 |
Drilling wellbores with optimal physical drill string conditions |
摘要 |
A drilling system includes a control unit and a bottomhole assembly (BHA) coupled to a drill string. The control unit uses measurements from sensors for example seismic sensors used for geosteering distributed throughout the drill string and BHA to determine the physical condition of the drill string and BHA. The sensors are housed in receiver subs and can be positioned on extensible members. The receiver sub also can include a short-hop telemetry module, a processor module, and a clock module. The receiver subs include sensors for enabling vertical seismic profiling (VSP). The processor visually presents via graphical user interfaces a dynamically updated pictorial image representing the drilling system. The image is annotated with an appropriate visual signal to indicate a determined physical condition. The processor can also display recommended adjustments to drilling parameters. |
申请公布号 |
GB2431950(A) |
申请公布日期 |
2007.05.09 |
申请号 |
GB20060025628 |
申请日期 |
2005.06.22 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
RAY BALLANTYNE;MICHAEL NEUBERT;HOLGER MATHISZIK |
分类号 |
E21B49/00;E21B47/00;E21B47/12;G01V1/34;G01V1/42 |
主分类号 |
E21B49/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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