3554287

Information

• Patent Grant
• 3554287

• References
• Source

• Patent Number

  3,554,287

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1971
  54 years ago

• CPC

  • C08K3/10 - Metal compounds
  • C08K3/0075 - Metal containing compounds according to more than one of the "one dot" groups of C08K3/10 - C08K3/40
  • C09K8/512 - containing cross-linking agents
  • E21D5/012 - Use of fluid-tight or anti-friction material on outside of, or between, lining layers
  • Y10S507/926 - Packer fluid

• US Classifications

  • 166 - Wells
  • 507 - Earth boring, well treating, and oil field chemistry
  • 523 - Synthetic resins or natural rubbers
  • 524 - Synthetic resins or natural rubbers