| 发明名称 |
APPARATUS AND METHODS FOR REAL TIME COMMUNICATION IN DRILL STRINGS |
| 摘要 |
A drill pipe made according to one embodiment includes a number of serially connected tubulars with a communication device placed between the connecting ends of the tubulars, wherein the communication device provides a direct data communication link between the adjoining tubulars. |
| 申请公布号 |
CA2807155(A1) |
申请公布日期 |
2012.02.09 |
| 申请号 |
CA20112807155 |
申请日期 |
2011.08.08 |
| 申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
TRINH, TU TIEN;SULLIVAN, ERIC |
| 分类号 |
E21B47/12;E21B47/00;E21B47/01 |
主分类号 |
E21B47/12 |
| 代理机构 |
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代理人 |
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