3741895

Information

• Patent Grant
• 3741895

• References
• Source

• Patent Number

  3,741,895

• Date Filed

  Not available

• Date Issued

  Tuesday, June 26, 1973
  51 years ago

• CPC

  • C09K8/588 - characterised by the use of specific polymers
  • Y10S507/907 - Indicating means
  • Y10S507/936 - Flooding the formation

• US Classifications

  • 507 - Earth boring, well treating, and oil field chemistry
  • 166 - Wells
  • 436 - Chemistry: analytical and immunological testing