The drill stem

Podobne zapisy

• The blocks and drilling line
  od: University of Texas. Petroleum Extension Service
  Wydane: (1981)
• The rotary rig and its components
  od: University of Texas. Petroleum Extension Service
  Wydane: (1976)
• Safety on the rig
  od: University of Texas. Petroleum Extension Service
  Wydane: (1976)
• The hoisting tools : blocks, hook and wire line
  od: University of Texas. Petroleum Extension Service, i wsp.
  Wydane: (1966)
• Handling drill pipes, drill collars and tool joints [filem]
  Wydane: ([n.d)