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Cementing compositions and applications of such compositions to cementing oil (or similar) wells 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C09K-007/00
출원번호 US-0877112 (1997-06-17)
우선권정보 FR-0001849 (1997-02-12)
발명자 / 주소
  • Villar John,NOX
  • Baret Jean-Francois,FRX
  • Michaux Michel,FRX
  • Dargaud Bernard,FRX
출원인 / 주소
  • Schlumberger Technology Corporation
대리인 / 주소
    Y'Barbo
인용정보 피인용 횟수 : 118  인용 특허 : 5

초록 ▼

The present invention concerns a cementing composition for an oil (or similar) well, based on an aluminous hydraulic cement, fine particles, hollow microspheres, water in a quantity such that the porosity is in the range 25% to 50%, a dispersing agent, a setting accelerator for the aluminous cement

대표청구항 ▼

[ What is claimed is:] [1.] A cementing composition that develops greater than about 600 psi compressive strength in about 24 hours comprising a mixture of solids comprising at least one aluminous hydraulic cement constituted by at least 40% of monocalcium aluminate, fine particles, and a light mate

이 특허에 인용된 특허 (5)

  1. Nahm James J. W. (Houston TX) Vinegar Harold J. (Houston TX) Karanikas John M. (Houston TX) Wyant Reece E. (Houston TX), High temperature wellbore cement slurry.
    상세보기
  2. Arfaei Ahmad (Milford NH), Hydraulic cement additives and hydraulic cement compositions containing same.
    상세보기
  3. Sakai Etsuo (Ichikawa JPX) Kida Tutomu (Machida JPX) Fushii Yasuhito (Omuta JPX) Sasagawa Yukio (Omuta JPX), Hydraulic material composition having high strength.
    상세보기
  4. Tinsley John M. (Duncan OK) Watters Larry T. (Duncan OK), Lightweight cement and method of cementing therewith.
    상세보기
  5. Pringle Ronald E. (Houston TX), Spoolable flexible sliding sleeve.
    상세보기

이 특허를 인용한 특허 (118)

  1. Benkley, James Robert; Brenneis, D. Chad; Roddy, Craig W., Acid-soluble cement compositions comprising cement kiln dust and methods of use.
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    상세보기
  3. Brenneis, D. Chad; Roddy, Craig W.; Benkley, James R.; DePlacido, Preston; Caveny, William J.; Morgan, Rickey L.; Morgan, Ronnie G., Acid-soluble cement compositions comprising cement kiln dust and/or a natural pozzolan and methods of use.
    상세보기
  4. Revil, Phillippe; Peng, Hong, Cement composition based on calcium aluminate cement.
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  5. Roddy, Craig W.; Covington, Ricky L.; Chatterji, Jiten; Brenneis, D. Chad, Cement compositions and methods utilizing nano-clay.
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  6. Roddy, Craig W.; Covington, Ricky L.; Chatterji, Jiten; Brenneis, D. Chad, Cement compositions and methods utilizing nano-clay.
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  7. Roddy, Craig W., Cement compositions and methods utilizing nano-hydraulic cement.
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  43. Woytowich, Wes; Carruthers, Bill; Lehoux, Paul; Daderko, Greg, Low density cementitious compositions using lime kiln dust.
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  65. Santra, Ashok K.; Gordon, Christopher L., Methods of servicing wellbore with composition comprising ultra low density thermatek® slurries.
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AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

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