Patterson-UTI Energy Inc

An employee was pushing back a stand of drill pipe on a rig floor. He slipped and fell forward, putting his hands out in front of him to brace his fall. The drill pipe moved back slightly and pinched his right index and middle fingers against the rig floor, resulting in the amputation of the two fingertips above the first knuckle.

An employee was unscrewing and separating a connection of a drill pipe when drilling mud sprayed out of the connection, causing the employee to fall backward and strike his face on a piece of equipment. The employee suffered a laceration on his lip and a facial fracture.

An employee was walking across the rig floor carrying a large bolt, called a connecting pin, when he tripped on an object and fell to the floor. The bolt impacted the end of his left ring finger and amputated the fingertip.

An employee was closing a manhole cover in the floor of a mud pit when a disconnected 6-inch discharge line lying next to the cover shifted, pinching the end of the employee's finger between the floor grating and the discharge line. The employee suffered an amputation of the tip of his left middle finger.

An employee was operating a forklift and unloading a truck. After the truck was unloaded, the employee got off the forklift and proceeded to adjust the dock plate with a hook tool. The dock plate slipped and the employee went to adjust the plate with their hand when their left middle finger got caught. Their finger was amputated above the first joint.

An employee was rotating a carbide granulator blade when his finger was caught between the blade and a stationary part of the machine. The employee's right middle finger was partially amputated and they suffered an avulsion to the right ring fingertip.

An employee was using a CNC metal lathe machine in manual mode to check that the thread blocking tool made contact with the jaws. As the employee was manually spinning the spindle, his index fingertip was crushed between the spindle's jaws and the grooving insert, resulting in a fingertip amputation.

During a material handling operation, an employee's fingertip was caught under an air conditioning unit as the unit was lowered onto a cart. The employee's fingertip was amputated.

An employee was removing a bolt from a tractor hub when their right index finger was caught between the hub and the frame. The employee's fingertip was crushed and the employee was hospitalized.

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 tripped over a concrete curb stop in a parking lot. The employee fell to the ground, landing on their left hip and breaking it.

An employee was conducting routine maintenance on a mixer. New lid pins had been installed, and the employee was rotating by hand to ensure they had been installed correctly. The employee's left middle finger was caught between the lid and top of a pin. The momentum from the mixer continued, causing a crushing injury to the finger. The employee underwent a medical amputation from the top knuckle to the tip of the finger.

An employee was climbing down a ladder when it slipped. The employee fell, suffering a broken scapula and broken ribs. The employee was hospitalized.

An employee was climbing down a 15-foot multipurpose ladder. The employee fell about 8 feet, landing on the concrete floor and the ladder itself. The employee suffered several injuries, all on the right side: broken ribs, a broken sternum, a broken temporal bone, broken shoulder, multiple fractures to the cheekbone, and a brain bleed.

An employee was rolling up the landing gear on his trailer when the handle began to unwind and struck his face, fracturing his jaw. The employee was hospitalized and required surgery.