The drawworks reels in and reels out the drilling line. The drilling line is connected to the traveling block and hook which connect to the drill string. The drill string runs over the crown block and setup like a block and tackle pulley system.
[pdf] Federal and state authorities are investigating the cause of the deadly explosion and fire at a natural gas drilling rig in southeastern Oklahoma on Monday. Five workers died in what appears to be one of the country’s deadliest onshore drilling accidents.
[pdf] Our Oil Rig and Drilling Rig Accident Lawyers are able to repeatedly win record-setting recoveries for our clients because: 1. We’ve successfully represented over 1,000 workers injured in the wo.
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