| 发明名称 | Single upset landing string running system | ||
| 摘要 | Systems, apparatus, and methods for longitudinally moving or running a tubular, with the system including an elevator suspended from a rig. The elevator includes a body defining a bore to receive a tubular and wedges defining channels therebetween, with the wedges being configured to engage the tubular. The system may also include a spider including a body defining a bore to receive the tubular and wedges defining channels therebetween. The wedges of the spider may be configured to engage the tubular, and the wedges of the elevator may be configured to slide axially at least partially in the channels of the spider. The wedges of the spider may be configured to slide axially at least partially in the channels of the elevator. | ||
| 申请公布号 | US8919429(B2) | 申请公布日期 | 2014.12.30 |
| 申请号 | US201213459314 | 申请日期 | 2012.04.30 |
| 申请人 | Frank's International, LLC | 发明人 | Angelle Jeremy Richard;Thibodeaux, Jr. Robert;Hollier Tyler J. |
| 分类号 | E21B19/18;E21B19/06;E21B19/10;E21B19/07 | 主分类号 | E21B19/18 |
| 代理机构 | Osha Liang LLP | 代理人 | Osha Liang LLP |
| 主权项 | 1. A tubular running system, comprising: an elevator suspended from a rig and including a body defining a bore to receive a tubular and wedges defining channels therebetween, the wedges being configured to engage the tubular; and a spider including a body defining a bore to receive the tubular and wedges defining channels therebetween, the wedges of the spider being configured to engage the tubular, wherein the wedges of the elevator are configured to slide axially at least partially in the channels of the spider and the wedges of the spider are configured to slide axially at least partially in the channels of the elevator. | ||
| 地址 | Houston TX US | ||