| 摘要 |
A drilling system and method for deploying an instrument in a drill string in a wellbore. The method includes receiving an active instrument line through a drilling device and into the drill string, the active instrument line being connected to the instrument via a shallow connection, the instrument and the shallow connection being in the drill string. The method also includes lowering the active instrument line until a lower connection thereof reaches a predetermined depth, disconnecting the active instrument line from the shallow connection at the predetermined depth, and removing the active instrument line from the drill string, while the instrument remains in the drill string. The method further includes connecting a first interconnected line to the shallow connection in the drill string and to the active instrument line, and lowering the active instrument line, the first interconnected line, and the instrument in the drill string. |
