Abstract: A torque slider tong assembly provides a safe, convenient, light weight, portable, hand-operable dual pipe wrench for use in makeup and breakout of tubular connections. The torque-slider tong assembly includes a backup arm forming a first pipe wrench gripping a first pipe, a torque arm forming a second pipe wrench gripping a second pipe, and an actuator providing motive force moving the torque arm relative to the backup arm transverse to the pipes, which rotates the pipes relative to each other. A torque slider adjustably connects the actuator to the backup arm to adjust the mechanical advantage between the backup arm and the torque arm providing additional setup flexibility. Similarly, a movable pivot point, such as a clevis, adjustably connects the actuator to the torque arm providing additional setup flexibility. Quick-change pins allow positional adjustment of multiple components.

Abstract: A rig with a tong assembly for manipulating tubulars can include a tong arm assembly for makeup and breakout of tubulars that has a floating jaw or non-moving jaw, a breakup arm, and a hydraulic control assembly. The tong assembly can include a remote control for remotely controlling operation of the tong assembly for improved safety.

Abstract: A tong assembly for manipulating tubulars can include a tong arm assembly for makeup and breakout that has a floating jaw or non-moving jaw, a breakup arm, and a hydraulic control assembly. The tong assembly can include a remote control for remotely controlling operations and providing for improved safety.

Abstract: A method for making-up or breaking-out a pair of tubulars using a tong assembly of a drilling rig. The method uses a pair of chain assemblies connected to hydraulic chain cylinders, a first jaw connected to a first arm for supporting a first tubular, a second jaw connected to a break-out body between the break-out body and the second chain cylinder, and a make out break-out cylinder to push the chain cylinders in a make-up rotation or a break-out rotation allowing the method to provide changes of direction without changing tong assembly configuration or position.

Abstract: A tong assembly for use in make-up or break-out of a tubular. The tong assembly has a pair of chain assemblies connected to hydraulic chain cylinders, a first jaw connected to a first arm for supporting a first tubular, a second jaw connected to a break-out body between the break-out body and the second chain cylinder, and a make-out/break-out cylinder to push the chain cylinders in a make-up rotation or a break-out rotation allowing the assembly to provide changes of direction without changing tong assembly configuration or position.

Abstract: A tong arm assembly configured to engage a tubular can include an arm frame with a recess, gripping cylinder holes, and a makeup/breakout cylinder hole. A floating jaw can be partially disposed within the recess and securable to the arm frame. The floating jaw can include tong dies attached opposite the recess. A gripping cylinder with a moveable rod can be secured to the arm frame. The gripping cylinder can nest adjacent to the arm frame and extend along the arm frame. A counter gripping member can be connected to the moveable rod. Opposite tong dies can be on the counter gripping member. A multi-function L-link assembly can engage the counter gripping member and the arm frame.

Abstract: A rocking jaw gripper for restraining tubulars including an arm with a rocking jaw gripper rocker jaw, a rocking jaw gripper frame connected with the arm, a locking pin connecting the rocking jaw gripper frame to the chain cylinder, a hinge pin connecting the rocking jaw gripper frame to the arm and a plate jaw fastener retaining the rocker jaw body between the top plate and the bottom plate by engaging the tail hole of the rocker jaw body. When the rocking jaw gripper is engaged, it acts to restrain the movement of a tubular during make-up and break-out.

Abstract: A tong assembly from manipulating a tubular, wherein, the assembly has a make-up/break-out arm or a backup arm. The make-up/break-out arm or backup arm engages a tubular. The make-up/break-out arm or backup arm is connected with one or more cylinders grips the tubular using either rocker jaws or chain links containing tong dies.