Invention Grant
- Patent Title: Methods and systems for wellhole logging utilizing radio frequency communication
- Patent Title (中): 井射采用射频通信的方法和系统
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Application No.: US11855164Application Date: 2007-09-14
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Publication No.: US09024776B2Publication Date: 2015-05-05
- Inventor: Hitoshi Sugiyama , Shinichiro Iso , Satoru Umemoto , Miyako Kubota
- Applicant: Hitoshi Sugiyama , Shinichiro Iso , Satoru Umemoto , Miyako Kubota
- Applicant Address: US TX Sugar Land
- Assignee: Schlumberger Technology Corporation
- Current Assignee: Schlumberger Technology Corporation
- Current Assignee Address: US TX Sugar Land
- Agent Daryl R. Wright; Wesley Noah
- Main IPC: G01V3/00
- IPC: G01V3/00 ; E21B47/12 ; G06K7/00 ; G06K7/10 ; H04L29/08
Abstract:
A system and method is disclosed for utilizing a radio frequency communication system to wirelessly exchange data with well logging tools and external devices. A logging tool component is operably fitted with an extension antenna which travels through the thick casing of the logging tool. The extension antenna enables data exchange, for example, between radio frequency identification tags inside the logging tool and devices outside of the logging tool.
Public/Granted literature
- US20080068209A1 Methods and Systems for Wellhole Logging Utilizing Radio Frequency Communication Public/Granted day:2008-03-20
Information query
