| 发明名称 |
SINGLE TRIP LINER SETTING AND DRILLING ASSEMBLY |
| 摘要 |
A liner assembly (100) includes a drill string (120) to drill a borehole (105) in a formation (110). The liner assembly further includes a liner assembly releasably coupled to the drill string to move with the drill string in the borehole while the drill string drills, and to be released from the drill string in the borehole after the drill string drills to a depth. |
| 申请公布号 |
US2014041881(A1) |
申请公布日期 |
2014.02.13 |
| 申请号 |
US201214005731 |
申请日期 |
2012.03.02 |
| 申请人 |
DIRKSEN RONALD JOHANNES;DUDLEY JAMES H.;CASKEY KENNETH D.;PARLIN JOSEPH D. |
发明人 |
DIRKSEN RONALD JOHANNES;DUDLEY JAMES H.;CASKEY KENNETH D.;PARLIN JOSEPH D. |
| 分类号 |
E21B7/20 |
主分类号 |
E21B7/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
