发明名称 |
COMMUNICATION CONNECTIONS FOR WIRED DRILL PIPE JOINTS |
摘要 |
<p>A drill pipe includes a pin end connector (120), a box end connector (160), a first communication connector (112) and a second communication connector (114). The pin end connector includes a first region to form a threaded connection to join sections of the drill pipe together, and the first region includes at least one thread that begins at one end of the first region and ends at the other end of the first region. The box end connector receives the pin end connector, and the box end connector includes a second region to mate with the first region to form the threaded connection. The first communication connector is attached to the pin end connector and is located in the first region; and the second communication connector is attached to the box end connector and located in the second region to form a communication connection with the first communication connector.</p> |
申请公布号 |
WO2009020784(A1) |
申请公布日期 |
2009.02.12 |
申请号 |
WO2008US71323 |
申请日期 |
2008.07.28 |
申请人 |
SCHLUMBERGER CANADA LIMITED;SCHLUMBERGER TECHNOLOGY B.V.;PRAD RESEARCH AND DEVELOPMENT LIMITED;SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER HOLDINGS LIMITED;RINALDI, JEAN-CHARLES;BRADEN, JASON |
发明人 |
RINALDI, JEAN-CHARLES;BRADEN, JASON |
分类号 |
E21B17/02;E21B17/042 |
主分类号 |
E21B17/02 |
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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