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Hydraulic cement slurry 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C04B-014/16
  • C04B-014/06
  • C04B-007/02
출원번호 US-0098751 (1987-09-17)
우선권정보 NO-0003453 (1985-09-03)
발명자 / 주소
  • Blomberg Nils (Ålgrd NOX) Dingsoyr Eldar O. (Sogne NOX) Svenkerud Per J. (Vgsbygd NOX) Vassoye Bjorn (Stavanger NOX)
출원인 / 주소
  • Elkem a/s and Den norske stats oljeselskap a.s. (NOX 03)
인용정보 피인용 횟수 : 35  인용 특허 : 9

초록

Hydraulic cement slurry for use in cementation of oil wells containing hydraulic cement, 5-100% microsilica based on the weight of cement, 2-200% light weight aggregate with a real particle density between 0.1 and 1.5 g/cm3 based on the weight of the cement, 0-5% thinner (dry weight) based on the we

대표청구항

A gas tight oil and gas well hydraulic cement slurry consists essentially of a hydraulic cement, 5-100% microsilica based on the weight of cement, 2-100% hollow sphere, light weight aggregate with a real particle density between 0.1 and 1.5 g/cm3 based on the weight of cement, 0-5% of a thinner (dry

이 특허에 인용된 특허 (9)

  1. Narukawa Hiroshi (Kurashiki JPX) Takeuchi Yasuhira (Kurashiki JPX) Saito Koichi (Kurashiki JPX) Ohfuji Yoshio (Kurashiki JPX), Flexible building sheet materials.
  2. Rizer Janine M. (Mechanicville MD) Gotzmer Carl (Accokeek MD), Light-weight cementitious product.
  3. Tinsley John M. (Duncan OK) Watters Larry T. (Duncan OK), Lightweight cement and method of cementing therewith.
  4. Powers Charles A. (Tulsa OK) Smith Robert C. (Inola OK) Holman George B. (Tulsa OK), Low density cement slurry and its use.
  5. Powers Charles A. (Tulsa OK) Smith Robert C. (Inola OK) Holman George B. (Tulsa OK), Low density cement slurry and its use.
  6. Carpenter Robert B. (Mansfield TX), Matrix control cementing slurry.
  7. Skjeldal Sigve (Hovik NOX), Method of producing light weight cement for use of cementation of oil and gas wells.
  8. Miller Richard (Crofton MD) Rizer Janine M. (Mechanicsville MD), Rapid set lightweight cement product.
  9. Chatterji Jiten (Duncan OK) Brake Bobby G. (Duncan OK), Salt water cement slurries and water loss reducing additives therefor.

이 특허를 인용한 특허 (35)

  1. Naji,Basil; O'Chee,Milton, Additive for dewaterable slurry and slurry incorporating same.
  2. Garnier, Andre; Michaux, Michel; Revil, Philippe, Cementation product and use for cementing oil wells or the like.
  3. Naji,Basil; O'Chee,Milton, Coatings for building products and dewatering aid for use with same.
  4. Naji, Basil; O'Chee, Milton, Coatings for building products and methods of making same.
  5. Lyons, David; Sukkar, Theresa, Composite cement article incorporating a powder coating and methods of making same.
  6. Naji, Basil; Cottier, John Sydney; Lyons, Robert, Composite product.
  7. Brookey, Tommy F.; Cowan, Jack; Kilchrist, Mike, Compositions and methods for sealing formations.
  8. Brookey,Tommy F.; Cowan,Jack; Kilchrist,Mike, Compositions and methods for sealing formations.
  9. Roddy,Craig W.; Todd,Bradley L., Contained micro-particles for use in well bore operations.
  10. Naji, Basil; Merkley, Donald J.; Zammit, Michael; Luo, Caidian, Durable medium-density fibre cement composite.
  11. Gleeson, James A.; Paradis, Kalynne H.; Sloane, Brian P.; Melmeth, David L.; Seligman, Dean M., Fiber cement building materials with low density additives.
  12. Gleeson, James A.; Paradis, Kalynne H.; Sloane, Brian P.; Melmeth, David L.; Seligman, Dean M., Fiber cement building materials with low density additives.
  13. Gleeson, James A.; Paradis, Kalynne H.; Sloane, Brian P.; Melmeth, David L.; Seligman, Dean M., Fiber cement building materials with low density additives.
  14. Gleeson, James A.; Paradis, Kalynne H.; Sloane, Brian P.; Melmeth, David L.; Seligman, Dean M., Fiber cement building materials with low density additives.
  15. Yonezawa Toshio (Tokyo JPX) Mitsui Kenrou (Tokyo JPX) Yanagibashi Kunio (Tokyo JPX) Ikeo Yousaku (Tokyo JPX) Okuno Tooru (Tokyo JPX) Asakura Etsurou (Saitama-ken JPX) Yoshida Hisatsugu (Saitama-ken J, Hydraulic substance with water stable particle coating.
  16. Audibert, Annie; Noik, Christine; Rivereau, Alain, Lightened cement slurries.
  17. James, Simon Gareth; Michaux, Michel, Method for servicing subterranean wells.
  18. Lin, Lijun; Guo, Quanxin; Busby, Brent; Sullivan, Philip F., Methods for servicing subterranean wells.
  19. Lin, Lijun; Sullivan, Philip F.; Tustin, Gary John, Methods for servicing subterranean wells.
  20. Chatterji,Jiten; Koch,Ronney R.; King,Bobby J., Methods, cement compositions and oil suspensions of powder.
  21. Chatterji,Jiten; Koch,Ronney R.; King,Bobby J., Methods, cement compositions and oil suspensions of powder.
  22. Chatterji,Jiten; Koch,Ronney R.; King,Bobby J., Methods, cement compositions and oil suspensions of powder.
  23. Danican, Samuel; Drochon, Bruno; James, Simon; Ding, Beilin, Permeable cements.
  24. Danican,Samuel; Drochon,Bruno; James,Simon; Ding,Beilin, Permeable cements.
  25. Kipp, Michael D.; Pugh, Dilworth L.; Ridges, Michael D.; McCarvill, William T., Shear panel building material.
  26. Kipp, Michael D.; Pugh, Dilworth L.; Ridges, Michael D.; McCarvill, William T., Sound attenuation building material and system.
  27. Kipp, Michael D.; Pugh, Dilworth L.; Ridges, Michael D.; McCarvill, William T., Sound attenuation building material and system.
  28. Vijn, Jan Pieter; Dao, Bach, Storable water-microsphere suspensions for use in well cements and methods.
  29. Vijn,Jan Pieter; Dao,Bach, Storable water-silica suspensions and methods.
  30. Cottier, John Sydney; Cowen, December Rose; Dunoyer, Remi; Duselis, Steven; Gleeson, James Albert; Kumar, Amitabha, Structural fiber cement building materials.
  31. Duselis, Steven Alfred; Gleeson, James; Kascelan, Tihomir; Lyons, David; O'Chee, Milton Terrence, Surface sealed reinforced building element.
  32. Kipp, Michael D.; Pugh, Dilworth L.; Ridges, Michael D.; McCarvill, William T., Utility materials incorporating a microparticle matrix.
  33. Kipp, Michael D.; Ridges, Michael D.; McCarvill, William T.; Pugh, Dilworth L., Utility materials incorporating a microparticle matrix.
  34. Kipp, Michael D.; Pugh, Dilworth L.; Ridges, Michael D.; McCarvill, William T., Utility materials incorporating a microparticle matrix formed with a setting agent.
  35. Zamora, Frank; Bramblett, Marilyn J.; Hernandez, Mario B.; Kakadjian, Sarkis R.; Powell, Ron; Falana, Olusegun Matthew, Weight materials for use in cement, spacer and drilling fluids.
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