Unit Drilling Company

Employees were installing a blowout preventer. One employee's hand was caught between the actuator assembly cage and the top drive. His right index finger was crushed and later amputated.

During drill rig set up, a raised piece of drill pipe slipped out of the pipe stop housing that keeps the pipe from moving when placed in the upright rack and an employee's left thumb was caught and crushed between the pipe and the housing. The employee was hospitalized for surgery.

A drilling rig was tripping pipe out of a hole. An employee grabbed the drill stand before the spinners latched, causing amputation of the employee's left middle finger.

An employee was unlocking a saddle so it could latch around the pin that was holding it in place. When it was unlocked, it released down and caught and amputated the employee's left middle fingertip.

An employee was moving a sub into a sub box when the sub structure crushed his right thumb.

An employee was changing mud cups in the hopper cylinders of a concrete pump truck. The cylinders moved and three of the employees fingers were amputated.

An employee was standing on the rig floor next to a polishing unit. His hand was placed on the polishing unit when the pump was lowered, resulting in amputation of their right thumb, ring, and middle fingertips.

An employee was using air to blow out the air wash to the blender and grinder station. As the employee reached to verify that the air wash was clean, the unit pinched and amputated their fingertip.

An employee was retrieving a lost drill pipe with a lifting bail when their left thumb got pinched between the table and handle of the lifting bail while trying to re-thread the pipe to lift it out. The employee suffered an amputation to the left thumb.

An employee was removing a core chuck from a stationary roll when their right ring finger was pinched between the chuck and the roll. The employee's fingertip was amputated.

An employee was stepping down off a 6-inch containment platform to finish loading his truck, when his right ankle rolled. The employee sustained a fractured tibia and fibula at the right ankle and required surgery.

A service crew was pulling a pump and motor from a well. After breaking a joint of pipe loose from another joint, an employee grabbed the chain tongs to prevent the pipe from spinning in the well, so the crew could continue taking it apart. The bolt that attaches the chain to the handle of the chain tongs broke, causing the chain to swing around and strike the employee's lower right leg. The chain severely punctured his leg and fractured his tibia.

An employee was working to remove a stuck fish tool from a drill shoe. Their thumb was struck by a hammer, resulting in amputation.

An employee arrived on location and loaded a blow-out-preventer (BOP) on a 1-ton flatbed truck. While standing on the flatbed securing the the BOP, the employee stepped into a void/hole on the flatbed surface. This caused him to lose balance and fall off the truck bed with his leg still caught in the hole. As a result, he sustained fractures to his left leg.

An employee was rigging up a location. He was using an Allen wrench to free up rotation and start the drawworks engine manually. The engine rotated and his left little finger became caught between the Allen wrench and the engine. The employee sustained an amputation to his little finger and fractures to his wrist.

An employee was helping to move a 1,300-pound coil on a cart. The steel caster hit a crack in the concrete, the weld holding the caster onto the cart broke, and the coil and cart tipped over onto the employee. He was hospitalized with a laceration on his forehead and a pelvic fracture on his right side.

An employee was working in the food service warehouse when he experienced chest pain, difficulty breathing, and lost consciousness. The employee sustained carbon monoxide poisoning.

An employee was cutting a piece of metal rod with a metal cutting machine. His right middle finger became caught between the rod and the machine's table. The employee's fingertip was partially amputated.

An employee was working at her desk. She went to stand up and fell to the floor beside the desk. The employee sustained a hip displacement and required surgery.

An employee was processing wood boards at a chop saw when the saw malfunctioned and the blade cut her left hand and fingers. She was hospitalized and her little finger was surgically amputated.