Alert 99 – 03 Traveling Block-Crown Incident WHAT HAPPENED: An incident occurred where the traveling block bumped the crown on a drilling rig. The Crown-A-Matic was properly set
Alert 98 – 26 More on Casing Safety WHAT HAPPENED: After running all 9-5/8″ casing, the 10-3/4″ 500-ton elevator was rigged up with the operating lever facing the
Alert 98 – 20 Flush Mounted Slips WHAT HAPPENED: A contractor encountered an incident involving the use of Flush Mounted Slips (FMS), which resulted in the release of
Alert 98 – 14 Bolt Breakage WHAT HAPPENED: While pulling out of the hole, both brake band anchor bolts failed. The elevators were about six feet (two meters)
Alert 98 – 08 Running Casing Safely WHAT HAPPENED: While running 5 1/2” casing, the driller observed the derrickman placing his hands and fingers on top of
Alert 98 – 11 Improper Use of Hand Tools WHAT HAPPENED: A workover rig crew was tripping in the hole with specialized shouldered production pipe. The pipe procedure
Alert 98 – 02 Kelly Wear and Damage WHAT HAPPENED: While making a connection in the mousehole to continue drilling, the driller was spinning the kelly to