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Method of cementing 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C04B-007/35
출원번호 US-0763732 (1977-01-28)
발명자 / 주소
  • Martin Robert C. (Tulsa OK)
출원인 / 주소
  • The Dow Chemical Company (Midland MI 02)
인용정보 피인용 횟수 : 33  인용 특허 : 0

초록

A cement composition is provided containing portland cement; calcium sulfate hemihydrate; an alkali metal nitrate; one or more retarders selected from the group consisting of a low molecular weight hydroxypolycarboxylic acid and sodium, potassium, and lithium salts thereof, and an alkaline hexametap

대표청구항

A method of cementing the low temperature zone of an environment having a low temperature zone below about 80°F, which comprises providing a cement slurry, transporting said slurry to said low temperature zone, and permitting the slurry to set up in said low temperature zone, wherein the slurry comp

이 특허를 인용한 특허 (33)

  1. Mazanec, Oliver; Seufert, Sebastian; Dengler, Joachim; Gaedt, Torben, Cement and calcium sulfate based binder composition.
  2. Reiss Andre (147-47 Village Rd. Jamaica NY 11435), Cement test device for the detection of imitation gold.
  3. Liu, Qingxia; Shake, Michael P.; Yu, Qiang, Cementitious article and method for preparing the same.
  4. Brothers,Lance E.; Fleyfel,Fouad; Heathman,James F.; Salih, legal representative,Shada; Shinta,Ali, Cements for use across formations containing gas hydrates.
  5. Dibrell Benton L. (Laurel MS) Gandy Richard G. (Grand Prairie TX), Cold set cement composition and method.
  6. Yu, Qiang; Liu, Qingxia; Grussing, Jeffrey F.; Moyer, Kevin W.; Spencer, Richard, Compositions and methods for treating set gypsum.
  7. Perez-Pena, Marianela, Fast setting portland cement compositions with alkali metal citrates and phosphates with high early-age compressive strength and reduced shrinkage.
  8. Yu, Qiang; Sucech, Steven W.; Groza, Brent E.; Mlinac, Raymond J.; Jones, Frederick T.; Henkels, Paul J., Gypsum-containing board and tile, and method for producing gypsum-containing board and tile.
  9. Yu, Qiang; Sucech, Steven W.; Groza, Brent E.; Mlinac, Raymond J.; Jones, Frederick T.; Henkels, Paul J., Gypsum-containing board and tile, and method for producing same.
  10. Yu,Qiang; Sucech,Steven W.; Groza,Brent E.; Mlinac,Raymond J.; Jones,Frederick T.; Henkels,Paul J., Gypsum-containing board and tile, and method for producing same.
  11. Yu,Qiang; Sucech,Steven W; Groza,Brent E.; Mlinac,Raymond J.; Jones,Frederick T.; Henkels,Paul J., Gypsum-containing board and tile, and method for producing same.
  12. Yu, Qiang; Sucech, Steven W.; Groza, Brent E.; Mlinac, Raymond J.; Jones, Frederick T.; Henkels, Paul J., Gypsum-containing product.
  13. Yu, Qiang; Sucech, Steven W.; Groza, Brent E.; Mlinac, Raymond J.; Jones, Frederick T.; Henkels, Paul J., Gypsum-containing product.
  14. Yu, Qiang; Sucech, Steven W.; Groza, Brent E.; Mlinac, Raymond J.; Jones, Frederick T.; Henkels, Paul J., Gypsum-containing product.
  15. Yu, Qiang; Sucech, Steven W.; Groza, Brent E.; Mlinac, Raymond J.; Jones, Frederick T.; Henkels, Paul J., Gypsum-containing product and gypsum board.
  16. Qiang Yu ; Steven W. Sucech ; Brent E. Groza ; Raymond J. Mlinac ; Frederick T. Jones ; Paul J. Henkels, Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it.
  17. Yu, Qiang; Sucech, Steven W.; Groza, Brent E.; Mlinac, Raymond J.; Jones, Frederick T.; Boehnert, Frederick M., Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it.
  18. Schilling Peter (Charleston SC), Lignin-based cement fluid loss control additive.
  19. Brothers, Lance E.; Palmer, Anthony, Low heat of hydration cement compositions and methods of using same.
  20. Brothers, Lance E.; Palmer, Anthony V., Low heat of hydration cement compositions and methods of using same.
  21. Brothers, Lance E.; Palmer, Anthony V., Low heat of hydration cement compositions and methods of using same.
  22. Perez-Pena, Marianela, Method for in-situ manufacture of a lightweight fly ash based aggregate.
  23. Wittbold, James R.; Song, W. David, Methods of and systems for adding a high viscosity gypsum additive to a post-mixer aqueous dispersion of calcined gypsum.
  24. Wittbold, James R.; Song, W. David, Methods of and systems for adding a high viscosity gypsum additive to a post-mixer aqueous dispersion of calcined gypsum.
  25. Wittbold, James R.; Groza, Brent, Methods of and systems for preparing a heat resistant accelerant slurry and adding the accelerant slurry to a post-mixer aqueous dispersion of calcined gypsum.
  26. Eilers, Louis H., Process for plugging a subterranean formation.
  27. Falcoz Pierre (Champagne au Mont D\or FRX) Filhol Raymond (Lyons FRX) Communal Jean-Nel (Villeurbanne FRX), Rapidly cold weather setting/hardening mortars and concretes comprised of hydraulic binders.
  28. Montoya Antony S., Ready-to-use stucco composition and method.
  29. Hanley, William; Constantiner, Daniel; Goldbrunner, Johann, Retarder for calcium sulfoaluminate cements.
  30. Engbrecht, Dick C.; Liu, Qingxia; Shake, Michael P.; Wang, Xuming; Miller, David Paul; Bolind, Michael L.; Reed, Paul; Roelfs, Donald L.; Bury, Rafael, Water resistant cementitious article and method for preparing same.
  31. Moran Larry K. (Ponca City OK) Murray Thomas R. (Ponca City OK), Well cement fluid loss additive and method.
  32. Shehab, Gamal; Vaeth, John F.; Johnston, Lucian K., Well cementing.
  33. Qiang Yu ; Srinivas Veeramasuneni, Wet gypsum accelerator and methods, composition, and product relating thereto.
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