| 发明名称 |
Method and apparatus for mud pulse telemetry |
| 摘要 |
A method and related apparatus for telemetry between downhole devices and surface devices. In particular, the methods and related apparatus may send a first datum of a first parameter in an uncompressed form, and send a second datum of the first parameter in compressed form.
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| 申请公布号 |
US7068182(B2) |
申请公布日期 |
2006.06.27 |
| 申请号 |
US20030619197 |
申请日期 |
2003.07.14 |
| 申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
GOLLA CHRISTOPHER A.;MARSH LABAN M.;RODNEY PAUL F.;SUN CILI;PILLAI BIPIN K.;BEENE PAUL D. |
| 分类号 |
E21B47/18;G01V11/00 |
主分类号 |
E21B47/18 |
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