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.

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; wherein at least one of the elevator and the spider further comprise alignment features to align the elevator with the spider as the wedges of one of the spider and the elevator slide axially at least partially into the channels of the other of the spider and the elevator.