发明名称 |
DYNAMIC IMAGE COMPRESSION FOR IMAGING WHILE DRILLING APPLICATIONS |
摘要 |
A dynamic data compression system for forming and transmitting data from a downhole location within a borehole penetrating the earth to a surface location includes a data source that forms raw data sets of a formation contacting the borehole, the raw data sets being formed at a fixed rate and a data rate sampler that determines a transmission rate of a transmission channel. The system also includes a compression engine configured to compress the raw data sets according to compression parameters to form compressed data sets. The compression parameters are dynamically changed based on the transmission rate. |
申请公布号 |
CA2837885(C) |
申请公布日期 |
2016.08.02 |
申请号 |
CA20122837885 |
申请日期 |
2012.06.13 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
LE, TRUNG;HARTMANN, ANDREAS |
分类号 |
E21B47/26;E21B47/12 |
主分类号 |
E21B47/26 |
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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