2582909

Information

• Patent Grant
• 2582909

• References
• Source

• Patent Number

  2,582,909

• Date Filed

  Not available

• Date Issued

  Tuesday, January 15, 1952
  73 years ago

• CPC

  • E21B33/138 - Plastering the borehole wall Injecting into the formations
  • C04B18/049 - Wastes from oil or other wells
  • C04B28/02 - containing hydraulic cements other than calcium sulfates
  • C09K8/42 - Compositions for cementing
  • C09K8/46 - containing inorganic binders
  • Y02W30/91 - Use of waste materials as fillers for mortars or concrete
  • Y10S507/928 - Spacing slug or preflush fluid

• US Classifications

  • 166 - Wells
  • 507 - Earth boring, well treating, and oil field chemistry