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323 Records found
October 27, 2022
Drill Line Cuts I-Beam Due to Incorrect Spooling
During drilling activities in a deep well, a significantly damaged I-beam located below the drilling rig crown block was identified when a melted piece of metal fell to the rig floor. The drill line was spooled incorrectly and had cut almost completely through the I-beam, which was located below the crown block and water table. This could have led to a serious incident.

file-icon SA-10-2022-Drill-Line-Cuts-I-Beam.pdf
July 13, 2022
Worker Fatality by Mechanical Asphyxiation
The driver of a tank truck was unloading fluid at a production facility. The driver was found unresponsive inside the pump box of their truck with their left arm sleeve entangled in the pump shaft. After an hour and 30 minutes of resuscitation efforts by workers and emergency response personnel, the worker was declared deceased from mechanical asphyxiation.

file-icon SA-08-2022-Worker-Fatality-by-Mechanical-Asphyxiation.pdf
May 26, 2022
Worker Suffers Electric Shock
A rig crew was in the process of rigging out. One worker verified that the plug (“male”) end of a 240-volt power cord was not connected and placed the cord alongside the pipe rack. Like a household power cord, the plug is the end that would normally be inserted into the electrical outlet, or panel, for power. Unbeknownst to these workers, this electrical panel had the opposite configuration, and the socket (female) end of the cord was still attached to the power panel.

file-icon SA-07-2022-Worker-Suffers-Electric-Shock.pdf
May 6, 2022
Worker's Leg Amputated by Parted Sand Line
A well service crew was swabbing when the swab assembly reached the top of the well and parted the sand line. The rig manager was manually spooling the last six wraps of the sand line and became entangled in the parted line. The driller reacted, moving the throttle in the wrong direction and energized the line, which cinched on the rig manager’s leg. The rig manager was launched into the raising ram of the service rig and sustained a leg amputation and other serious injuries.

file-icon SA-06-2022-Worker-s-Leg-Amputated-by-Parted-Sand-Line.pdf