NO983481L - Sementadditiver og sementsammensetninger som omfatter nevnte additiver - Google Patents

Sementadditiver og sementsammensetninger som omfatter nevnte additiver

Info

Publication number
NO983481L
NO983481L NO983481A NO983481A NO983481L NO 983481 L NO983481 L NO 983481L NO 983481 A NO983481 A NO 983481A NO 983481 A NO983481 A NO 983481A NO 983481 L NO983481 L NO 983481L
Authority
NO
Norway
Prior art keywords
additives
cement
cement compositions
compositions
screened
Prior art date
Application number
NO983481A
Other languages
English (en)
Other versions
NO983481D0 (no
Inventor
Jean-Fran Ois Baret
Pierre Maroy
Original Assignee
Sofitech Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sofitech Nv filed Critical Sofitech Nv
Publication of NO983481D0 publication Critical patent/NO983481D0/no
Publication of NO983481L publication Critical patent/NO983481L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
    • C09K8/46—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)

Abstract

I henhold til oppfinnelsen foreslås det å anvende siktede faststoffpartikler på 50 nm som kontroll-midler mot filtreringstap i sementsammensetninger anvendt for sementering av olje-, gass-, vann- og geotermiske brønner. Oppfinnelsen angår også sementsammensetninger som omfatter siktede faststoffpartikler på 50 \ im.
NO983481A 1996-01-31 1998-07-28 Sementadditiver og sementsammensetninger som omfatter nevnte additiver NO983481L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9601176A FR2744118B1 (fr) 1996-01-31 1996-01-31 Agent de controle du filtrat pour coulis de cimentation de puits petroliers ou analogues et compositions de coulis comportant ledit agent
PCT/EP1997/000397 WO1997028097A1 (en) 1996-01-31 1997-01-29 Cement additives and cement compositions including said additives

Publications (2)

Publication Number Publication Date
NO983481D0 NO983481D0 (no) 1998-07-28
NO983481L true NO983481L (no) 1998-09-30

Family

ID=9488696

Family Applications (1)

Application Number Title Priority Date Filing Date
NO983481A NO983481L (no) 1996-01-31 1998-07-28 Sementadditiver og sementsammensetninger som omfatter nevnte additiver

Country Status (9)

Country Link
EP (1) EP0877717B1 (no)
AU (1) AU709575B2 (no)
BR (1) BR9707259A (no)
CA (1) CA2244963A1 (no)
DE (1) DE69701450T2 (no)
DK (1) DK0877717T3 (no)
FR (1) FR2744118B1 (no)
NO (1) NO983481L (no)
WO (1) WO1997028097A1 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6562122B2 (en) 2000-09-18 2003-05-13 Halliburton Energy Services, Inc. Lightweight well cement compositions and methods
NZ535117A (en) * 2002-03-06 2006-10-27 Halliburton Energy Serv Inc Lightweight well cement compositions and methods
US6989057B2 (en) 2002-12-10 2006-01-24 Halliburton Energy Services, Inc. Zeolite-containing cement composition
FI126025B (fi) * 2012-09-12 2016-05-31 Fatec Oy Menetelmä ja laitteisto jätteeksi luokiteltavan aineen käsittelemiseksi, menetelmällä valmistettu tuote ja tuotteen käyttö

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4482381A (en) * 1982-06-21 1984-11-13 Cordova Chemical Company Of Michigan Solid polyamine-based fluid loss control additives
NO158499C (no) * 1985-09-03 1988-09-21 Elkem As Hydraulisk sementoppslemming.
US5229019A (en) * 1986-02-24 1993-07-20 Forrest Gabriel T Low fluid leakoff cementing compositions and filtration control additive for cement
NO165673C (no) * 1987-11-16 1991-03-20 Elkem As Hydraulisk sementoppslemming.
US4941536A (en) * 1989-06-27 1990-07-17 Halliburton Company Set retarded cement compositions and methods for well cementing
NL9400564A (nl) * 1994-04-08 1995-11-01 Kema Nv Vulmiddel voor beton en soortgelijk bouwmateriaal.

Also Published As

Publication number Publication date
FR2744118B1 (fr) 1998-04-30
EP0877717A1 (en) 1998-11-18
DK0877717T3 (da) 2000-08-21
FR2744118A1 (fr) 1997-08-01
NO983481D0 (no) 1998-07-28
BR9707259A (pt) 1999-12-28
AU1597097A (en) 1997-08-22
DE69701450T2 (de) 2000-10-26
EP0877717B1 (en) 2000-03-15
WO1997028097A1 (en) 1997-08-07
DE69701450D1 (de) 2000-04-20
CA2244963A1 (en) 1997-08-07
AU709575B2 (en) 1999-09-02

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Barrett Eau la la. It's an invasion

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application