3628607

Information

• Patent Grant
• 3628607

• References
• Source

• Patent Number

  3,628,607

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1971
  53 years ago

• CPC

  • E21B43/16 - Enhanced recovery methods for obtaining hydrocarbons
  • B09C1/002 - involving in-situ ground water treatment
  • B09C1/025 - using an oil as solvent or extracting agent

• US Classifications

  • 166 - Wells