3199595

Information

• Patent Grant
• 3199595

• References
• Source

• Patent Number

  3,199,595

• Date Filed

  Not available

• Date Issued

  Tuesday, August 10, 1965
  59 years ago

• CPC

  • E21B33/0375 - Corrosion protection means
  • E21B19/09 - specially adapted for drilling underwater formations from a floating support using heave compensators supporting the drill string
  • E21B33/0355 - Control systems
  • E21B33/0385 - electrical connectors
  • E21B34/04 - in underwater well heads

• US Classifications

  • 166 - Wells