3666014

Information

• Patent Grant
• 3666014

• References
• Source

• Patent Number

  3,666,014

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1972
  52 years ago

• CPC

  • E21B43/2405 - in association with fracturing or crevice forming processes
  • E21B43/2635 - by means of nuclear energy

• US Classifications

  • 166 - Wells